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Bored of that one topic you need to keep revising? Read our chat with Elijah McEvoy about getting inspired by all areas of science, his sci-fi movie recommendations, and hear about his upcoming article about artificial intelligence. Elijah is a writer and editor at OmniSci and a second-year Bachelor of Science student. For Issue 4: Mirage, he is writing about artificial intelligence that masquerades as human, and contributing to two articles as an editor. Mee t OmniSci Writer and Editor Elijah McEvoy Elijah is a writer and editor at OmniSci and a second-year Bachelor of Science student. For Issue 4: Mirage, he is writing about artificial intelligence that masquerades as human, and contributing to two articles as an editor. interviewed by Caitlin Kane What are you studying? Bachelor of Science, looking to major in infection and immunity. I still have some back ups, but that’s looking to be the path. I’m in second year, first semester. Do you have any advice for younger students interested in what you’re studying or more generally? The Bachelor of Science is really, really good. That’s my suggestion. If you’re someone like me who loves all areas of science and was a bit unsure about what path I wanted to go down, then science is really great to explore all those opportunities. What first got you interested in science? I would say probably science fiction movies. I saw Jurassic Park when I was really young and my parents bought it for me on DVD. I found all that science-y background to it very interesting and obviously those stories gets you engaged… What's the scientific backing behind that? That would probably be very early what got me interested in science. Did you always imagine that you would study science formally, or this kind of science? Not exactly. I’ve had the science pathway in mind for a long time, but there were a lot of things in high school that made me consider whether I did or didn’t want to do it. I found writing very interesting in high school, and I was considering whether I do science or I don’t do science… In the end, I’ve found everything that I’m learning so fascinating and I love the ability that I’m continuing to learn everyday in science and that my perspective continues to grow. And the final pathway… is something that’s relatively new. COVID got me interested in studying viruses and microbiology and the management of those situations as well. That is a bit more of a new thing, but all build off continuing to learn and do things in science. What would be your dream role as a scientist? Do you have a job in mind after your studies? I’m a bit undecided… A dream role of mine would definitely involve learning new things, where I can communicate and work in a position that’s not just in a lab or doing continuous research. Something where I can take the stuff learnt in a lab, figured out in a laboratory and apply it to society as a whole, whether working in government or with organisations in public health particularly infection and immunity. What is your role at OmniSci? I’m writing an article for the magazine… I’ve always loved writing and it’s given me an outlet to pursue a bit of writing in a scientific field, which is something very exciting that I’m passionate about. I would describe [editing] as a really great opportunity to work with someone else to hone their idea. I find it very interesting to see what other people's ideas about other aspects of science are and get informed through them, to encourage their opinions and ideas, and the way they express that. Are there other roles you would be interested in trying in the future? Or any other topics you are interested in writing about? Yes, there probably would be. I’ve always found… if you go back to Jurassic park, genetic engineering is always an interesting topic to cover. Particularly one that is growing and growing nowadays with greater access to it. I find all of this very interesting, the science behind genetic engineering… functional and ethical applications, all those questions. How did you get involved with OmniSci? I saw it on the initial club listing in first year, but I don't think anything came out of it… I was trying to figure my way around university as a whole. Then at the start of the year, I made a commitment to myself that I wanted to get involved a bit more. I saw it again in the club listing website and I checked out the website and saw how many people were involved and had different roles and came from different science backgrounds and I thought “oh this looks like a very accepting club and organisation to get involved with” and just signed up! I saw the welcome night that you guys were having and went along to that and decided I wanted to get involved. What is your favourite thing about contributing at OmniSci so far, or something that you’re looking forward to? Giving myself an outlet to learn new things. What I’m writing about isn’t really within my field of science particularly, but it’s a topic I’ve chosen because I find it interesting and it’s encouraged me to go on and learn a lot more about that. But not only that, it’s encouraged me to talk with other people at OmniSci that do know a bit more and can share their opinions. It’s really helped me guide what research I do and where I go from there. That’s probably my favourite thing: giving myself an excuse to learn a bit more about science through writing. Can you give us a sneak peak or pitch of what you're working on this issue? If there’s a lot to come, maybe just what stage you’re up to in the process? Within the theme of mirage, it’s specifically about artificial intelligence that is able to mimic human ability, whether that be human speech, human personality, how we look through deep fake photos and generative AI technology. And looking at how that could potentially impact different wings of life, and how that can be exploited. I mainly go into general discussion of those sort of things and the potential, but I do end on the idea of what needs to be done considering how fast this AI is progressing, and whether regulation is necessary in order to ensure that human work is protected and us as humans are not being exploited by some of the potential applications from this technology. What do you like doing in your spare time (when you're not contributing at OmniSci)? I’m a big movie person. I watch as many movies as possible and I discuss movies with friends… making the most of the student movie nights and cheap deals. Seeing as many movies as possible from a variety of backgrounds. I also like writing. I do a bit of writing in my spare time, but mostly movies. Do you have any movie recommendations? Big question. I love horror movies so if you’re looking for a horror movie I recommend ‘Hereditary’, it’s my favourite horror movie. I guess within the realm of scifi and even artificial intelligence, a really good one that I saw is Ex Machina. Which chemical element would you name your firstborn child (or pet) after? I should be able to think of one—I’m a biochemistry student! Fluorine sounds interesting. Fluora could be a nickname. Yeah, something that you can shorten down. Read Elijah's articles Real Life Replicants

By Renee Papaluca < Back to Issue 3 In conversation with Paul Beuchat By Renee Papaluca 10 September 2022 Edited by Zhiyou Low and Andrew Lim Illustrated by Ravon Chew Next Paul is currently a postdoctoral teaching fellow in the Faculty of Engineering and Information Technology. In his spare time, he enjoys overnight hikes, fixing bikes, and rock climbing. Note: The following exchange has been edited and condensed. What was the ‘lightbulb moment’ that prompted you to study science? I often say that I chose engineering a little bit by not wanting to choose anything else. I think it also played into my strengths back in high school. I wasn't particularly into English, history or languages but I really enjoyed physics, chemistry and maths. So, that already drew me to science broadly. What ended up directing me towards engineering, and particularly mechanical engineering, was just always tinkering at home. My dad was always tinkering and building things. We had a garage with all of the tools necessary, and I had free rein to pull things apart and put them back together. Mechanical engineering was a way of taking a more formal route of enjoyment into the hobby. Why did you choose to pursue a research pathway? After I finished my double degrees in Science and Engineering, I got a job, which I enjoyed. It was fun working with a bigger team. In this case, it was an oil and gas company with some pretty big equipment involved. This wasn’t just tinkering with something little in the garage, but something on an industrial scale. At some stage, though, I felt like there was a bit missing. There was a research arm as part of the company, but that wasn't somewhere that I could get to. I was excited by the kind of work being done in that area, and I saw a PhD as a way of pursuing that love so that I could then work on those sorts of exciting things. What advice would you give to students considering a research pathway? Certainly, while I was a PhD, all the postdocs would say that the PhD was the best time of their life. Then the PhDs would say that the Masters was the best. So, be prepared for it to be hard. The advice is to be passionate about the topic and not be fearful about uncertainty or knowing the exact topic straightaway. Also, you likely will need a lot of support to get through the hard parts. It’s nice to have tangential input in the form of seminars, visiting academics from other institutions or even from PhDs in the same group or department. This input gives you new knowledge, new exciting fields and new industry connections. What sparked your love of teaching? My original intention was to complete my PhD, gain the relevant skills and return to the industry. My passion for teaching was sparked during my PhD experience; I got to supervise Masters students that are working on a larger project with me. It was a close collaboration with someone, where you start the process of teaching them whatever the topic is. You work on it together, and eventually, the student becomes the master. They can now guide you along, as well as having vibrant discussions together. That's what I find exciting about tertiary education more broadly - we all are pushing the limits of engineering to achieve better outcomes together. What does your day-to-day life as a teaching fellow look like? One of the focuses of my position was to include more project-based teaching, i.e. to include more hands-on education and work in the classroom, which was not included previously. I got the opportunity to create a new subject. I initially spent a lot of time developing what it was going to be. My day-to-day work included choosing new topics to add to the subject and linking them to a hands-on project, like a ground robot. There's a whole bunch of work that goes into designing a robot and the relevant software on top of preparing lecture slides and delivery—all these bits and pieces that make up a subject. Scattered throughout all this is teaching research; the teaching team assesses the students, and I need to assess the teaching itself. For instance, I need to understand what is being attempted in a particular class, what we are intending to achieve and how this aligns with the current best practices in education research publications. What advice would you give to students considering academic teaching as a career? One of the very nice things here at the University of Melbourne is the support teaching staff can receive through the Graduate Certificate of University Teaching. This gives you insight into and guidance on how to tackle the whole field. For instance, one of the lecturers mentioned that you have to be passionate about teaching because it has its ups and downs. Certainly, while developing a new subject, I found it to be quite stressful. It’s a different way of thinking, and all-new terminology, which is exciting and scary, and that took me a little bit by surprise. Where I shot myself in the foot the most was trying to do too much. I was in a very lucky position where I had free rein to make a subject as hands-on as possible, which opened the floodgates to possibilities. Prioritising was extremely important. It's not that you don’t try everything, but trying too many new exciting ideas at the same time means they probably are all going to fail or take an exorbitant amount of time to implement properly. Being realistic in my instruction was important. Also, having a mentor or someone you can talk very openly with was helpful. What are your future plans? For now, my intention is to stay in teaching. I’d like to push this position to the limits of what I can achieve and see where it takes me. I can also imagine the level of curriculum redesign in shifting whole courses to project-based learning. Current reports, like from the Council of Engineering Deans, are pushing for all engineering education to shift over to project-based learning within the next five to ten years. I’d like to continue teaching, with a view to contributing to higher-level curriculum development. Previous article Next article alien back to

The body, et cetera Wiggling Ears By Rachel Ko Ever wondered why we have a tailbone but no tail, or wisdom teeth with nothing to chew with them? This column delves into our useless body parts that make us living evidence for evolution- this issue, ear wiggling. Edited by Irene Lee, Ethan Newnham & Jessica Nguy Issue 1: September 24, 2021 Illustration by Quynh Anh Nguyen Human beings fancy ourselves to be quite an intelligent species. With our relatively enormous brains and intricate handling of the five senses, we like to believe that the things we see, touch, smell, taste, and hear, define the boundaries of our universe. Yet, evidence of our shortcomings exists in plain sight on our own bodies. This becomes even more prominent when compared to the furry companions we often assume we are superior to. After living together for almost a decade, my dog is rather sick of me. While she is educated enough to know her name, I no longer even get a turn of a head when I call her. Often, the only response I receive is a wiggle of the ears as she turns them towards me. I, the source of sound, must wait as she considers whether my call for attention is worthy of her time. In this scenario, my dog’s ego might not be the only thing giving her superiority - in the realm of ear wiggling, her abilities are anatomically unattainable to us mere humans. The muscles responsible for this skill are the auriculares, with the anterior controlling upwards and forwards movement, the superior controlling the upwards and downwards movement, and finally the posterior pulling them backwards (1). In other species such as dogs, cats and horses, these muscles have evolved to become intricate over generations, with dogs manoeuvring their ears using 18 muscles, and cats using more than 30 (2). In most human beings, voluntary control of the ears has been almost entirely lost. For the 15 percent (3) of us who can wiggle our ears, the trait is vestigial – effectively useless, except for perhaps readjusting your glasses without using your hands. Despite this, ear wiggling was once a useful functional trait in our ancestral Homo species. Tracing back more than 150 million years (4), a common ancestor of mammals learnt to pivot and curl their ears for evolutionary advantage. It is theorised that before we walked upright, our own primate predecessors directed their ears in response to sound (5). This allowed them to pinpoint sources of danger that were hard to locate while moving on all fours. It was a mechanism comparable to when big cats, like those often featured in Attenborough documentaries, perk up their ears as they prowl through the grasslands. In fact, most of our mammalian relatives (6), other than our closest ape family, have preserved some level of ear wiggling ability, from foxes and wolves to lemurs and koalas. The deterioration of human ear-wiggling began with the emergence of bipedalism. As our ancestors lifted upright, off their knuckles and onto two feet, their entire centre of gravity shifted. This awarded them a wider scope of vision and diurnal activity (7), meaning they began to primarily operate during the day, so humans began relying on vision for many important things: hunting, protecting and surviving. Ear-wiggling's role in showing emotional expressions, such as anger or fear (8), was also replaced with gestures of the hands that were now free to be swung about. With no need for the sophisticated ear machinery that evolution had equipped us with, human beings’ ability to move our ears diminished, while our eyesight drastically improved. It seems that over time, the ear-orienting ability in humans simply died out with evolution. We have not let go of it completely, though. Interestingly, Homo sapiens have retained the neural circuits that were once responsible for ear movement. In the journal Psychophysiology by Steve Hackley (9), a cognitive neuroscientist at the University of Missouri, remnants of this neural circuitry were observed in clinical studies. When stimulated by an unexpected sound, the muscles behind the corresponding ears twitched and curled. Similarly, distraction with sounds of bird songs while attempting a set task kick-started bursts of ear muscle activity. While ear wiggling is no longer required for our survival, we exist as evolutionary fossils. As humans, we now have other options in well-established senses while hearing remains a dominant form of sensory input in other species – a very well-refined one too, if my dog’s ability to recognise the sound of her treat packet opening is anything to go by. While the only thing human ear-wigglers have is a cool party trick, our furry friends have mastered intricate ear control, giving them a paw up on us at least in this race. References: 1. "Auricularis Superior Anatomy, Function & Diagram | Body Maps". 2021. Healthline. https://www.healthline.com/human-body-maps/auricularis-superior#1. 2. "10 Things You Didn’T Know About Cats And Dogs". 2021. Vetsource. https://vetsource.com/news/10-things-you-didnt-know-about-cats-and-dogs/. 3. "Why Can Some People Wiggle Their Ears?". 2021. Livescience.Com. https://www.livescience.com/33809-wiggle-ears.html. 4, 7, 8. Gross, Rachel. 2021. "Your Vestigial Muscles Try To Pivot Your Ears Just Like A Dog’S". Slate Magazine. 5. "Understanding Genetics". 2021. Genetics.Thetech.Org. https://genetics.thetech.org/ask-a-geneticist/wiggling-your-ears. 6. Saarland University. "Our animal inheritance: Humans perk up their ears, too, when they hear interesting sounds." ScienceDaily. www.sciencedaily.com/releases/2020/07/200707113337.htm. 9. Hackley, Steven A. 2015. "Evidence For A Vestigial Pinna-Orienting System In Humans". Psychophysiology 52 (10): 1263-1270. doi:10.1111/psyp.12501.

Understanding the Mysterious Science of Sleep By Evelyn Kiantoro Sleeping is just something we do at the end of the day, but why? It’s a daily routine we rarely question! Check out this article for a brief review of the current research out there on sleep and dreams. Edited by Katherine Tweedie, Juulke Castelijn & Niesha Baker Issue 1: September 24, 2021 Illustration by Casey Boswell “Today I don’t feel like doing anything, I just wanna lay in my bed,” sings Bruno Mars in The Lazy Song. That is exactly what our inner narrative says every Monday morning, right? After the long weekend, having fun partying or catching up with some work, there is nothing worse than getting back into the weekday grind. All we want is an eternity of rest and sleep because – for the majority of us – sleep is a way to relax; it takes us away from the stressful reality of life. However, our physical condition when we sleep suggests that it is not actually very safe. When we sleep, we are in a mysterious state; we lie down and are vulnerable to predators without any defence. To minimise the dangers of sleeping, humans built houses that provide warmth and shelter from the weather and protection from predators. But sleeping is seen in various other lifeforms, not just us humans – and species that live in the wild experience conditions that are far more dangerous. Dreams are an even bigger mystery in the science of sleep; they do not seem to have any significant benefits, and their purpose is largely unknown. However, as with everything that is passed on from generation to generation, sleep and dreams must have a significant evolutionary advantage for our fitness and survival. Due to the different obstacles and routines faced by various species, different species sleep in different ways. Generally, predatory animals such as humans can sleep for long periods of time (1). Conversely, prey animals are constantly vigilant; instead of sleeping for a long time, they only rest for short periods (2). A particularly interesting example are dolphins and seals, who have evolved to keep half of their brain “asleep” while the other is “awake” during sleep (3). This shows us that sleep really is important for our survival, and that various organisms have even adopted mechanisms to combat obstacles to sleeping. So, the cost of sleeping must be worth it, right? The answer is “yes” – but scientists are unsure of exactly why. Why do we sleep? Various theories in literature on the purpose of sleep have been broadly categorised into two theories: the adaptive and restorative theories. One of the reasonings behind the adaptive theories proposes that creatures that are inactive at night have increased chances of survival due to a lower risk of injury (4). Another perspective suggests that humans sleep at night to conserve energy for the day, when it is more efficient to hunt for food (5). This theory has also been supported by the fact that humans have a 10 per cent decrease in metabolism during sleep (6). However, both theories were proposed in relation to our ancient lifestyle when we needed to physically hunt for food. Looking at our present lifestyle, this reasoning may not be as applicable – but it is still embedded in our system. There are other theories that explore the reasoning behind sleep from the perspective of restoration. The restorative theory speculates that sleep allows us to repair cellular components that were used throughout the day, as many important growth hormones are shown to be released during sleep (7). This theory is also supported by the most widely accepted reasoning for why we sleep, which is that sleep is necessary for the growth and maintenance of the brain’s structure and function, and that it is crucial for optimising memory consolidation (8, 9). Sleep also affects other physiological aspects, such as immune function, endocrine function, cardiovascular health and mood (10, 11, 12) . Sleep disorders are shown to be associated with cardiovascular disease, and sleep reportedly enhances immune defences against pathogens. The fact that there are various theories explaining why we sleep shows that there is no single perfect explanation. Regardless of why we sleep, we still get into bed at the end of the day. This is mainly because of our circadian rhythm, which controls our desire for sleep. Our circadian rhythm is controlled via the hypothalamus: an area at the centre of our brain that receives sensory inputs from various parts of the body. During sleep, the hypothalamus receives input from our eyes, which detect light levels (13). When we are exposed to high levels of light in the morning, the circadian rhythm promotes wakefulness (14). However, at night, when there is less exposure to light, the circadian rhythm promotes sleep due to the increase in the production of the sleep-regulating hormone, melatonin (15). Even though we have a central control system that regulates when we sleep, there is still a large variation in sleeping time among humans; some people sleep for only five hours, and others sleep for up to ten or more (16). Sleep duration is affected by factors such as physical and social environment, diet, activity, body mass index, comorbidities and mental health (17). Despite the contributions of lifestyle differences, some studies have shown that human sleep duration and timing is also influenced by genetic factors but is regulated by the circadian rhythm and brain activity (18). Currently, little is known about the specific genes and genetic mechanism involved in sleep duration, and more research is still being done in the area (19). These factors could explain why people often feel sleepy throughout the day, in addition to the variation in sleeping patterns in the population. However, as is so often the case in science, there is no one specific factor that may result in differences within the population – instead, a combination of these factors is likely to be responsible. The phases of sleep Did you know that there are different kinds of sleep? All humans go through two different sleep phases: non-rapid eye movement (NREM) sleep and rapid eye movement (REM) sleep (20). NREM takes up approximately 75–80 per cent of our total sleep duration, whereas REM takes up 20–25 per cent (21). Sleeping normally progresses from NREM 1–4 through to REM, and this cycle occurs four to five times each night (22) - for more details on sleep phases, check out Table 1! Most of the restoration processes in the body are believed to take place during NREM 3, as well as during REM. However, one particular question often stands out when it comes to sleep stages: when do we dream? Dreams: what are they, anyway? While there are some exceptions, it is widely believed that dreaming most frequently occurs when a person is in the REM stage of sleeping (25). When some individuals sleep, they sometimes have difficulty distinguishing between reality and the dreaming state. This can be explained by the fact that we are consciously aware in dreams, and we often have perception and emotion (26). Dreams are in fact richer than our consciousness – they can create scenarios that may be impossible in our conscious reality (27). They are highly visual, contain sounds and are often an experience instead of a mere thought (28). Interestingly, the striking similarities between consciousness and dreams may indicate that dreams reflect the organisation and function of our brain (29)! Various evidence has shown that dreams are more likely to be a result of our imagination. One argument states that blended characters and the bizarre properties of our dreams are more likely to be produced by our imaginations, as these are not something an individual would experience in the conscious state (30). Furthermore, the fact that dreams rarely contain smells or pain may be a result of us having difficulties imagining those sensations while awake (31). Looking at dreams as a higher form of our imagination may explain our uncertainty, poor recall, disconnection from the environment and lack of control over the situation while dreaming (32). However, it is interesting to keep in mind that our imagination is a result of the knowledge we already have. This knowledge is based on what we learn from our conscious reality, explaining why our dreams sometimes feel so realistic. An unsolved mystery Did you realise that sleep is one of the few activities you were not taught to do? As newborns, we only know how to digest and excrete food, breathe, show emotions and sleep. We digest food as an energy source; we excrete food to prevent the build-up of toxic substances; we breathe to supply our organs with oxygen; and we show emotions to communicate how we feel. So why is sleep one of these essential activities? And why is dreaming such a universal human experience? Despite extensive research, the answer remains buried in us like a secret in a mystery novel. This answer is not so far away – but unfortunately for us, it is not the type of book you can finish in a day. Instead, it is one with an infinite number of chapters. References: 1, 2. Purves, Dale, George J. Augustine, David Fitzpatrick, William C. Hall, Anthony-Samuel LaMantia, and Leonard E. White, Neuroscience (5th Edition). Sunderland, MA: Sinauer Associates, 2012, 627. 3. Siegel, Jerome M., “Do All Animals Sleep?”, Trends in Neurosciences 31, no. 4 (2008): 208-213. doi: 10.1016/j.tins.2008.02.001. 4. Siegel, Jerome M., “Sleep Viewed as a State of Adaptive Inactivity”, Nature Reviews 10, no. 10 (2009): 747-753. doi: 10.1038/nrn2697. 5. Freiberg, Andrew S., “Why We Sleep: A Hypothesis for an Ultimate or Evolutionary Origin for Sleep and Other Physiological Rhythms,” Journal of Circadian Rhythms 18, no. 1 (2020): 1-5. doi: 10.5334/jcr.189. 6, 7, 8, 13, 15, 22, 23, 25. Brinkman, Joshua E., Vamsi Reddy, and Sandeep Sharma, Physiology of Sleep (Treasure Island, FL: StatPearls, 2021). 9. Rasch, Bjorn, and Jan Born, “About Sleep’s Role in Memory”, Physiological Reviews 93, no. 2 (2013): 681-766. doi: 10.1152/physrev.00032.2012. 10. Leproult, Rachel, and Eve Van Cauter, “Role of Sleep and Sleep Loss in Hormonal Release and Metabolism”, Endocrine Development 17 (2009): 11-21. doi: 10.1159/000262524. 11, 14, 24. Jawabri, Khalid H., and Avais Raja, Physiology, Sleep Patterns. Treasure Island, FL: StatPearls, 2021. 12. Ahmad, Adeel and S. Claudia Didia, “Effects of Sleep Duration on Cardiovascular Events,” Current Cardiology Reports 22, no. 4 (2020): 18. doi: 10.1007/s11886-020-1271-0. 16, 19. Keene, Alex C., and Erik R. Duboue, “The Origins and Evolution of Sleep,” Journal of Experimental Biology 221, no. 11 (2018): 1-14. doi: 10.1242/jeb.159533. 17. Billings, Martha E., Lauren Hale, and Dayna A. Johnson, “Physical and Social Environment Relationship with Sleep Health and Disorders,” Chest 157, no. 5 (2020): 1305-1308. doi: 10.1016/j.chest.2019.12.002. 18. Porkka-Heiskanen, T., “Sleep regulatory factors,” Italiennes de Biologie 152, no. 2-3 (2014): 57-65. doi: 10.12871/000298292014231. 20. Miyazaki, Shinichi, Chih-Yao Liu, and Yu Hayashi, “Sleep in Vertebrate and Invertebrate Animals, and Insights Into the Function and Evolution of Sleep,” Neuroscience Research 118 (2017): 3-12. doi: 10.1016/j.neures.2017.04.017. 21. Troynikov, Olga, Christopher G. Watson, and Nazia Nawaz, “Sleep Environments and Sleep Physiology,” Journal of Thermal Biology 78, (2018): 192-203, doi: 10.1016/j.jtherbio.2018.09.012. 26, 27. Hobson, Allan J., “REM Sleep and Dreaming: Towards a Theory of Protoconsciousness,” Nature Reviews 10, (2009): 803-813. doi: 10.1038/nrn2716. 28, 31, 32. Nir, Yuval, and Giulio Tononi, “Dreaming and the Brain: From Phenomenology to Neurophysiology,” Trends in Cognitive Sciences 14, no. 2 (2011): 1-25. doi:10.1016/j.tics.2009.12.001. 30. Ichikawa, Jonathan, “Dreaming and Imagination,” Mind & Language 24, no.1 (2009): 103-121, doi: 10.1111/j.1468-0017.2008.01355.x.

Doubting time is real? We spoke to first-year uni student Mahsa Nabizada about her upcoming article on this very topic, plus advice for starting university and why Thorium has a special place in her heart. Mahsa is a writer at OmniSci and a first-year university student planning to study mathematical physics. For Issue 4: Mirage, she is writing about the illusion of time. Mee t OmniSci writer Mahsa Nabizada Mahsa is a writer at OmniSci and a first-year university student planning to study mathematical physics. For Issue 4: Mirage, she is writing about the illusion of time. interviewed by Caitlin Kane What are you studying? I’m studying a Bachelor of Science, and I’m in my first year so I haven't majored yet, but what I’m looking to major in right now is mathematical physics. Do you have any advice for yourself at the beginning of semester, the start of your uni journey? First of all, take it easy. This is a new experience, not only moving out of home, but transitioning from high school to university. I think take your time adjusting to everything and be kind to yourself. Also, really be open to different opportunities, whether that’s meeting new people or learning new topics and new areas. In high school, the fields you're exposed to are very limited but in university it’s much broader. Just like the amount of clubs that are available or opportunities to meet people from different industries. What first got you interested in science? I have always found a natural inclination towards science subjects, and the amount of growth in the industry, whether advancements in technology or health… All of those things I can see the impact in society on the day to day and how it would impact the average person. There are new job descriptions being developed, areas that will be opened in five years. I guess the opportunities that are available, and the excitement and impact that STEM can make in society and to the average person. Do you have a dream role as a scientist, like something that you’ve always imagined doing or that you’re working towards? I don’t have a role in mind, but I do have things I’d love to be involved in. One of those things is research… development in any area, especially STEM areas. I think I'd love to be involved in some sort of research in a future role, no matter what area. I would love to be involved personally or professionally in some kind of community service, like volunteering to work with kids or high school students who are interested in STEM. In high school, I had people who spoke to me about STEM and I found that really helpful. Things like that do make a big impact on students and what they choose or what they are encouraged in going forward.. I would love to be working with a team of diverse professionals solving issues that affect people in society day-to-day. When diverse minds come together, there is opportunity for great things to come out of that. I think that is how I would like to make a positive impact. What is your role at OmniSci? I am a writer and basically I’m given a platform to write on the theme an article about something that I’m interested in. There’s quite a lot of flexibility to that and part of the great thing about this role is that I’m also supported by an editor to help me with my ideas. How did you get involved with OmniSci? What made you want to get involved? In O-Week, I met someone who mentioned the club. It stuck in my head. During week two or three, I was like I really want to join some clubs, ones that I can contribute in and make some friends, ones that would have some like-minded students in it. Hence, I became a member and I heard about the role of writer in the email. Are there other roles or article ideas that you would be interested in trying in the future? I definitely would like to keep writing. There is just so much in the astrophysics area that I’m interested in, but also in the STEM area in general. Moving forward I’d like to contribute as a writer interviewing really interesting people at our university, the University of Melbourne. I think we have some great researchers, amazing talented people, on different projects. As I’ve been supported by my editor and Editor-in-Chief, I would like to in the future also support other writers as an editor or as part of another role in the club to support other writers and members to develop their ideas. Can you give us a sneak peek of what you're working on this issue? Examining the illusion of time is something that I’ve thought about before, how our perception of time on a day-to-day basis is subjective. Sometimes it flies by, sometimes it goes so slowly and why we feel that. Because I come from a physics background, I wanted to bring physics into this and examine those experiences. Right now, I am now at the writing stage on the experience of time, how it varies based on our surroundings, emotional stage and physical state. It is possible that it’s nothing more than an illusion created by the limitations of our perception and conditions of our observation. Moving forward I would like to explore this — it’s a fascinating topic — and interview someone in the field of astrophysics more on the theory of relativity and how time moves relative to the observer, time's connection with gravity… that’s where I’m at right now. What do you like doing in your spare time (when you're not contributing at OmniSci)? I enjoy reading about a variety of different topics, whether that’s fiction, physics, different science areas, but also philosophy. I enjoy sometimes playing chess, hanging out with my friends, and I’m also into watching different plays. I watched Macbeth recently and I'm going to watch another play soon. Do you have any recommendations for any books, articles, plays, other kinds of things that you’ve been getting into? With plays I would say it can depend on what you like. If you find that a play is hard to read, I would suggest not giving up, and going and seeing if you can watch it. Sometimes that can be more engaging. With philosophy I just like researching… there’s lots of different philosophical resources out there. I learn a lot when I’m talking to someone and they don’t agree with me and I go in with an open mind. By the end of the conversation my opinion might have changed, or I might have learnt a completely new philosophical idea that might have changed my view on a certain issue. Which chemical element would you name your firstborn child (or pet) after? I would say... Uranium or Thorium. In grade eleven or grade twelve, my physics assignment was on nuclear power so I spent a lot of time researching Uranium and Thorium, and nuclear fusion, nuclear fission and nuclear power in general. I spent a lot of time, not just on my assignment, but in my own time learning about nuclear power and its future. Either of those, just because I’ve spent a lot of time researching it. I don’t think a child, but potentially a pet if I run out of other ideas. Is there anything else that you wanted to share with the OmniSci community? I think the club in general is quite inspiring. The fact that most people are volunteers and students are taking initiative and time out of their schedule to be a part of this. Read Mahsa's articles Big Bang to Black Holes: Illusionary Nature of Time

< Back to Issue 2 What’s the forecast for smallholder farmers of Arabica coffee? For millions of smallholder farmers residing in the rural highlands of East Timor and Ethiopia, Arabica coffee is a major source of income. Yet, weather patterns are threatening their future livelihoods. With global coffee yields predicted to dramatically reduce in coming decades, how will this touch Melbourne’s privileged cafe culture? by Hannah Savage 10 December 2021 Edited by Ashleigh Hallinan & Irene Yonsuh Lee Illustrated by Aisyah Mohammad Sulhanuddin The world loves its coffee. After crude oil, coffee is the most exported commodity in the world and global demands are projected to skyrocket alongside demographic growth (2). With a strong inclination by Australian citizens to participate in our bourgeois cafe culture, Australian demand can be expected to mimic this trend. However, as climate change continues to throw curveballs, pressures to satisfy these demands will be felt by all in the supply chain. There are many species of coffee beans, yet global consumption relies only on a narrow genetic selection. Coffea Arabica is the dominant coffee bean species in commercial production (approximately 70 percent), followed by Coffea Robusta (2). Agricultural research and breeding of these crops are not extensive, considering their high sensitivity to climate. If Arabica was a child, it would be the no-mash-touching-the-peas type. Though a laborious crop to farm, this fussy plant has low yield when too much shade deprives it of sunlight or too little shade shrinks soil moisture levels. It insists on altitudes 1000-2000m above sea level and 2000mm of rainfall per annum (2). Moreover, the optimal air temperature for Arabica is 18-21 degrees Celsius (3). With these environmental specifications, it is expected that half of the world’s optimal areas for growth of Arabica and Robusta are expected to be lost by 2050 due to climate change (13). After Hurricane Maria hurtled across Puerto Rico in 2017, 80 percent of coffee trees were destroyed and rural livelihoods were flattened overnight (4). Climate change does not pay sympathy towards poor and marginalized rural communities. Frequency and intensity of extreme weather is increasing in many developing nations. Changes in temperature, weather events and rainfall patterns are already challenging the ability of farmers to adapt. Rainfall distribution is becoming more erratic and unpredictable. This is a key concern to farmers as rain patterns correlate with timing of flowering and fruit production (2). Flowering is usually triggered by the first rains of the wet season, yet unpredictable rains during the year may cause flowering at undesirable times. Unsynchronized ripening requires additional harvesting cycles, costing farmers more money and labour. In addition, water scarcity and warmer air temperature also have profound impacts on harvests. Prolonged drought leads to misshapen or small beans with marks and imperfections (3). Low moisture and heat stress causes wilting, death of crops or acceleration of bean growth (3). At temperatures above 23 degrees, fruit ripens too fast for a rich, sweet coffee flavour to develop (2). What will thrive from these changing climatic conditions are pests, diseases and coffee rust fungus, which are becoming more prevalent in areas previously unfavourable for their survival (5). The insect Coffee berry borer has been a particular challenge to coffee producers globally, as it feeds on coffee beans and damages plantations. One to four generations of these critters are born each fruiting season (5). Climate change brings uncertainty to the future livelihoods of millions of smallholder coffee farmers around the world, who produce 70 percent of the world’s coffee (6). While world leaders dance around pretty statistical graphs of their carbon-cutting “achievements”, there is the underlying issue that global efforts to lower emissions will not have equal consequences across geographical locations. Poorer economies abundant in fossil fuel resources are pressured to implement policies that further increase their vulnerability and are left grappling to find quick coping strategies. Although it accounts for only a small percentage of global coffee production, East Timor is one of the most economically dependent on coffee. East Timor, the small-island nation 700km north-west of Darwin, has relied on its oil sector for economic development in recent decades, but now interest from foreign traders is depleting with global trends towards renewable energy. The coffee industry has been identified by the East Timor government as being a key opportunity for sustained economic growth and reduction of rural poverty. More than 18 percent of Timorese households rely on coffee production as their primary source of income (7). Coffee producers have a poverty rate of 47.9 percent, which is higher than the national rate of poverty, 40.3 percent (7). Many coffee-producing households are without electricity or access to clean water and regular meals. Figure 1: Distribution of coffee-selling households in Timor-Leste (7). Timorese Arabica coffee farmers today celebrate achieving yields their grandparents would have considered inadequate in the early 20th century during Portuguese occupation. This reflects how much the climate has changed across generations. Rain, once predictable to begin at the end of every November, is now inconsistent and reduced (1). Unfortunately, adaptive solutions often demand high investment and low reward in the initial implementation stages. Farmers may be reluctant to remove their aging, unproductive coffee trees and replant new ones for fear of losing a major source of income while waiting for financial output from the new growth (9). There is the temptation to instead plant new crops between existing ones, which exploits soil nutrients and harms coffee yields. Small short-term rewards also discourage poorer farmers from participating in collective reforestation projects (9). There is much work to be done to restore ecosystems devastated from rainforest clearances during Indonesian colonisation in 1975, which occurred mere months after independence from Portugal. Shade trees that characterise these tropical rainforests play important roles in supporting coffee growth. If farmers grow coffee crops amongst the rainforest, crops will benefit from wind shelter and rich soil nutrients (8). Shade reduces daytime air temperature and increases humidity. In the region of Baguia, the collaboration project WithOneSeed, (co-founded by Melbourne’s own ‘The Corner Store Cafe’ owners), actively alleviates poverty by restoring rainforests and granting farmers profits from carbon credit trades. Farmers plant an indigenous shade tree, carbon credits are purchased by foreign customers to offset fossil fuel emissions and a remuneration of 50cents per tree is given to farmers each year so long as the tree survives (10). WithOneSeed therefore provides rural coffee producers with income before trees mature and re-establishes tara bandu, customary resource management that sustained Timor Leste’s environment for centuries pre-colonisation. Organic beans are purchased from smallholder farms at a fair price by The Corner Store and roasted in Oakleigh. The supply chain is transparent and traceable and profits go towards funding WithOneSeed planting. Plus the coffee is good quality and grown without nasty chemicals! (11) Simple adaptive responses are also being made by coffee producers in the world’s fifth largest Arabica producer, Ethiopia (3). As Arabica has been said to originate here, it is perhaps unsurprising that 16 percent of the population rely on coffee for their livelihood. Figure 2: The main coffee growing areas of Ethiopia (3). In the case of a global temperature rise of 2.4 degrees Celsius, land areas suitable for coffee production in Ethiopia would be expected to decline by 21 percent (12). Resilience for smallholder Arabica producers now depends on creative solutions using limited technology and resources available to rural communities. Relocating farms to higher altitudes of Ethiopian highlands is one solution. But this transition comes at a cost for coffee producers in the form of social network losses. While climate conditions of higher land might be more suitable, other factors such as land tenureship rights and soil quality may pose new obstacles (13). As rain seasons shorten and dry seasons lengthen, Ethiopian coffee producers aim to boost irrigation by diverting nearby streams. This is an ancient and cost-effective solution that enables coffee to successfully be grown in areas classified unsuitable (3). Similarly, coffee producers are carrying out traditional techniques of mulching, where laying compost over soil conserves soil moisture (3). However, more government investment in supporting these adaptations is needed to keep ahead of global warming (3). Sustainable agriculture also needs to be met with fair prices. Many Ethiopian farmers do not have access to foreign traders who will pay premium prices that outweigh production costs. Coffee prices are determined by the international market, or “C price”, which is based on the theory that cost is proportional to global demand, with no consideration of quality or organic farming practices (14). This supports and encourages cheap, unsustainable agricultural practice because sustainable or not, farmers will receive the same revenue for their produce. To combat this, Ethiopian business CoQua, based in Addis Ababa city, facilitates opportunities for private producers to link with international clients and initiate direct lines of trade (14). Through CoQua, Melbourne’s Seven Seeds cafe were able to establish a trade relationship with private smallholder Ethiopian Arabica producers. Seven Seeds claim to pay 3.56 times the “C price” (14). Continue as we may to remain disconnected from the challenges of an environmentally fragile coffee industry, it is only a matter of time before global reduction makes noticeable impacts on Melbourne’s shielded society. What will happen when coffee stocks fail to meet Melbourne demand? Seven Seeds co-owner Mark Dundon told The Sydney Morning Herald that he predicts coffee prices will rise, despite general reluctance of consumers to spill more than one bank note from their wallets for a flat white (14). And why shouldn't we pay more for our hot beverages if producers vulnerable to food insecurity are paying more from the brunt of climate change? The following decades have a bitter outlook, but the recent pandemic outbreak enhanced our ability to envision rapid global disruptions where no corner of the world is excluded. Certainly a disruption to Melbourne coffee culture is a trivial issue in the grand scheme of things, but as consumers it is one worth considering now. The future for Melbourians to satisfy their cultural addiction balances dangerously on a series of environmental conditions being met in foreign highlands. While it’s true that being a “smart consumer” can feel like a matter of blind faith (how fair is fair trade?), favouring businesses that have ethical, direct lines of trade with smallholder producers is one small, immediate solution towards building a sustainable future for our treasured beans and those in the firing line of climate change. References: 1. Jack Board, “From crop to kopitiam, Asia's coffee is facing its biggest threat - climate change,” CNA, published 29 February 2020, https://www.channelnewsasia.com/asia/climate-change-coffee-prices-timor-leste-crops-1338741 2. Abaynesh Asegid, “Impact of Climate Change on production and Diversity of Coffee (Coffea Arabica L) in Ethiopia,” International Journal of Research Studies in Science, Engineering and Technology 7, 8 (2020): 31-38. 3. Kew Royal Botanic Garden, Coffee farming and climate change in Ethiopia, (London: The Strategic Climate Institutions Programme), 37, https://www.kew.org/sites/default/files/2019-01/Coffee%20Farming%20and%20Climate%20Change%20in%20Ethiopia.pdf 4. “How is Climate Change Impacting the Future of Coffee?,” TechnoServe Business Solutions to Poverty, published 16 September 2021, https://www.technoserve.org/blog/climate-change-impacting-future-coffee/ 5. Getachew Weldemichael and Demelash Teferi, “The Impact of Climate Change on Coffee (Coffea arabica L.) Production and Genetic Resources,” International Journal of Research Studies in Agricultural Sciences (IJRSAS) 5, 11, (2019): 26-34, DOI: http://dx.doi.org/10.20431/2454-6224.0511004. 6. Michon Scott, “Climate and Coffee,” Science Information for a climate-smart nation, published 19 June 2015, https://www.climate.gov/news-features/climate-and/climate-coffee 7. Brett Inder and Nan Qu, Coffee in Timor-Leste : What do we know ? What can we do ?, (Australia: Monash University), 17. 8. Simon P.J Batterbury, Lisa R. Palmer, Thomas R. Reuter, Demetrio do Amaral de Carvalho, Balthasar Kehi and Alex Cullen, “Land access and livelihoods in post-conflict Timor-Leste: no magic bullets,” International Journal of the commons, 9, 2, (2015): 619-647. 9. Lisa Walker, Understanding Timor Leste, (Dili: Swinburne Press, 2013), 22-158. 10. Andrew Mahar, “Meet the farmers helping to reforest Timor-Leste,” World Economic Forum, published 26 January 2021, Meet the farmers helping to reforest Timor-Leste | World Economic Forum (weforum.org) 11. “The Roastery,” The Corner Store, accessed November 2021, https://cornerstorenetwork.org.au/the-roastery 12. Cheikh Mbow et al., Climate Change and Land: an IPCC special report on climate change, desertification, land degradation, sustainable land management, food security, and greenhouse gas fluxes in terrestrial ecosystems, (2019), https://www.ipcc.ch/site/assets/uploads/sites/4/2021/02/08_Chapter-5_3.pdf 13. Yen Pham, Kathryn Reardon-Smith, Shahbaz Mushtaq and Geoff Cockfield, “The impact of climate change and variability on coffee production: a systematic review”, Climatic Change, 156, (2019): 609-630, The impact of climate change and variability on coffee production: a systematic review | SpringerLink 14. Dani Valent, “ 'The industry's at risk': the high price of cheap coffees,” published 31 May 2019, national/the-industry-s-at-risk-the-high-price-of-cheap-coffees-20190528-p51rti.html Previous article back to DISORDER Next article

By Julia Lockerd Meet the New Kid By Julia Lockerd 23 March 2022 Edited by Caitlin Kane Illustrated by Quynh Anh Nguyen ‘Machines Enrol in Art Class!’ The title of the American Scientist article (1) I’m currently reading is droll take on the process of artificial intelligence (AI) learning. I imagine the first art class I ever attended had a robot classmate. “I want everyone to be very welcoming to our new student! Class this is DALL-E.” DALL-E’s name is a clever blend of surrealist painter Salvador Dali and robot character WALL-E. It is the most popular AI art platform in the world, as well as the face of a quickly expanding industry. The purpose of DALL-E is evident in its namesakes: simply, it is a robot that creates art. Artificial intelligence is described as "the science and engineering of making intelligent machines (2).” More specifically “machines that think like humans.” AI art is an application of this wider machine learning. In short, it is art created by a “thinking” computer. In mid-2022 the world of AI art became a monster of industry, with AI art platform Midjourney reporting over 12 million users since its launch in July 2022 (4). However, as with any quick advancement in technology, there are issues that come with the new power we’ve been given; there is a question we must ask ourselves: how far is too far? Back in art class, other students and I share uneasy glances as our strange companion clicks and whirrs behind his desk. I smile at him and reach out a hand. He breaks my finger and steals my Snoopy drawing right off my desk. Ouch. This is the first impression many artists had when AI art was first introduced. For years we had been told that truck drivers, factory workers and other industry roles would be fully automated in the future. This was an issue in itself, but an inevitability as the wheels of advancement turned over. Few expected that the creative industries would so quickly slip under the control of automated technology. With AI on the rise, many artists fear for their livelihoods, job prospects and their intellectual and creative property. To both create and vet the art for our personal viewing experience, AI uses tools called Generative Adversarial Networks (5). Imagine two little robots hunched over side-by-side desks. One’s job is to create images and fool the other into believing its art is original. If the second robot is fooled half the time, the first is performing as it should, creating art the public will believe is genuine. Fool me once. The definition of “genuine” art is vague at best and still under heavy debate. I believe that “genuine” is a feeling you get when you look at the art in front of you. It’s up to you to decide, can AI art ever really be genuine? Another issue arises from AI art: usually when you go to an art class, the teacher knows they’re teaching. My robot classmate begins to shuffle through its filing cabinet of pre-existing works made by humans. It’s been fed these images, paintings, photographs and learnt to reassemble the input as AI-created art (1,6,7). I can’t help but bristle in contempt as he examines my sketch of Snoopy and adds it to the ever-growing collection of “borrowed” art. As public use of AI continues to rise, we will inevitably have more ethically grey tundra to cross. In 2018 the Portrait of Edmund Belamy, sold for 432,500 USD at Christie’s Auction house. The controversy surrounding the piece stems from the fact that it was painted by an AI that had been fed 15,000 portraits from 20th century artists (7). Edmond De Belamy is not a real person, nor is the person who painted his portrait. Both are simply amalgamations of the people who came before. Which begs the questions, who deserves to be rewarded for this artistic feat? Is this painting even original? Once upon a time it was something genuine; it is up to us to decide how many times we can take the derivative of a piece of art before it loses its emotion. Or is it simply always the case that every artist takes inspiration from those who came before? When each creation is the derivative of a piece, it’s critical to examine what it’s deriving from. It is both fascinating and alarming that social biases have even made their way into the creative and malleable minds of machines. Dark-skinned people and hijab wearers have taken to social media to report their selfies, which they had run through an AI software, had returned distorted, warped or whitewashed (8). AI learns from the dataset that its human trainers provide, and it's important that we consider who and what are represented in that training. It is a strange sort of embarrassment to know that these machines and their endless learning have picked up on our shortcomings. In a world that already rejects difference and shame people for their deviation from unachievable standards, we have taught machines to do the same. Like a child passively taking up its parents' opinions. In this way, some consequences of our technological development aren’t so much AI art issues as they are societal issues. The only fix is to work to include and recognise all people in creative spaces so that machines can learn to think like all humans. Despite criticism and philosophising, we cannot stop the march of progress. AI will continue to advance, to become better at thinking and emulating us. Perhaps our responsibility will just be to give them something good to copy. As for traditional artists left behind by the AI advance? I believe we’ll be okay. We differ from machines, and there will always be something more rewarding than just an output. The joy is in the creation, the connection, and the humanity of art. Half of my art class is robots now, churning out hundreds of creations per second. I hold up a half-finished picture to my desk mate to see their smile. That moment of connection is why it’s worth staying until the end of the class. References Elgammal A. AI Is Blurring the Definition of Artist [Internet]. American Scientist. 2019. Available from: https://www.americanscientist.org/article/ai-is-blurring-the-definition-of-artist McCarthy J. What is AI? [Internet]. Stanford.edu. 2012. Available from: http://jmc.stanford.edu/articles/whatisai.html Midjourney Discord Interface [Internet]. docs.midjourney.com. Available from: https://docs.midjourney.com/docs/midjourney-discord Hughes RT, Zhu L, Bednarz T. Generative Adversarial Networks–Enabled Human–Artificial Intelligence Collaborative Applications for Creative and Design Industries: A Systematic Review of Current Approaches and Trends. Frontiers in Artificial Intelligence. 2021 Apr 28;4. Goodyear S. Why those AI-generated portraits all over social media have artists on edge [Internet]. CBC. 2022. Available from: https://www.cbc.ca/radio/asithappens/artificial-intelligence-ai-art-ethics-greg-rutkowski-1.6679466 Christie's. Is artificial intelligence set to become art’s next medium [Internet]. Christies.com. Christies; 2018. Available from: https://www.christies.com/features/A-collaboration-between-two-artists-one-human-one-a-machine-9332-1.aspx GANs. Edmond De Belamy, From La Famille de Belamy [Internet]. Caselles-Dupré H, Fautrel P, Vernier G, editors. original gilded wood frame. 2018. Available from: https://www.christies.com/lot/lot-edmond-de-belamy-from-la-famille-de-6166184/?from=salesummery&intobjectid=6166184&sid=18abf70b-239c-41f7-bf78-99c5a4370bc7 AI selfies — and their critics — are taking the internet by storm. Washington Post [Internet]. Available from: https://www.washingtonpost.com/technology/2022/12/08/lensa-ai-portraits/ Previous article Next article

< Back to Issue 2 Spirituality and Science Science is limited by the philosophies which govern it. Common thinking is that science is a rigid, cold and largely academic field which sneers at the domain of spirituality. I posit that one must move beyond this point of view in order to do good science, and to find the true aims and values of the discipline. by Hamish Payne 10 December 2021 Edited by Irene Yonsuh Lee & Khoa-Anh Tran Illustrated by Quynh Anh Nguyen When I was fifteen, I thought that I could thwart my English teacher. He had given us homework that was simple enough; discuss with our families whether true altruism exists. I did not have this discussion with my household but instead hosted the debate in my head, coming to a measured conclusion. However, the privacy of my argumentation showed the next day when my teacher asked me to share. He immediately suggested that I had only been thinking by myself and had not welcomed others into my discussion. This is not my most interesting story, but it did teach me something important: every thought that I have had contains traces of me. Even when I am fiercely debating contrary viewpoints on a subject, even when I am having my most dissonant thoughts, it is my own voice against which I argue. Whenever I have drawn my pen across the page, I have been leaving my fingerprints in the ink. At the time, these traces of me made me very uncomfortable. I have always heard that the beauty in science is that it does not matter if it is considered in isolation or in consultation with others; its facts and its theorems are invariant. This vision of science as a haven for unchanging logic was popularised by Descartes. For the cartesian, the body is split from nature, allowing one to consider the latter more sterilely. But the mind is also split from the body, and our talents, ambitions and passions are split apart in our minds. This thinking for centuries has spurred enormous strides forward in physical technology and has made humanity feel in control of our environment largely because the cartesian divide heralds natural determinism wherein each phenomenon has a direct and exploitable cause[1]. However, there is no room for individual expression in the Cartesian framework – no place for perception, experience, or spirituality. Though my retelling is likely apocryphal, the story of Galileo serves in my mind as a symbol of this divide. From the instant Galileo sought to place the sun at the centre of our solar system, he toppled the heavens and was thus persecuted by the purveyors of spirituality. The persecution of both the scientist and his heliocentric principle barred faith and belief from the scientific process and hence placed reason and logic at its centre. Yet it should not be forgotten that the clergy of the Roman Inquisition paid Galileo in kind and forbad the scientist a spirit. But what are the consequences of taking such a divided view of nature? When I hear people talk about scientists today, they treat the scientist not as someone who lives but as someone who develops rules about life. Scientists must never strive for innate beauty, but for inert truth, guided by cold logic – even Oscar Wilde wrote that “the advantage of science is that it is emotionless”[2]. As a continuation of Galileo being branded apostate, the scientist has been stripped of the right to ambiguity in his explanations, and uncertainty in his world view. If science is not complete, it is deemed a failure. But this is ludicrous. Any scientist must know and accept that the cartesian split neglects certain aspects of the world – those properties of a system which emerge only when all its parts are combined. Moreover, nature still eludes science on a very deep level. For example, there is still no widely accepted philosophical explanation of quantum mechanics, no ability to predict the chaotic flow of a surging river, no profound understanding of the synchronisation of heart cells. Science is so woefully incomplete and incapable of dealing with the sheer scale of disorder in the world that most real-world systems must undergo several fundamental simplifications to be modelled, lest they take years to understand. And when things are cut apart, it becomes even more difficult to stitch them back into the complete picture. Then what remains of the aims of science if it is only an imitation of nature – a painting with no colours, shadows on the wall? When I ask myself this question, I find Feynman’s words echo back in my head: doing science is no more than thinking about “the inconceivable nature of nature”[3]. Science seeks to connect us with nature. It is not about disassembling it and organising it, splitting it into more and more isolated pieces, but about marvelling at the whole system, attempting to let it all sit in your mind - to look at the dancing shadows and understand what is casting them, enjoying the dance all the same. Likewise, in his book, Nonlinear Dynamics and Chaos, Steven Strogatz humorously lists life under the list of unexplored scientific domains[4]. He does not relegate, however, science to its usual, removed, and sterilised place in this. Instead, he suggests that nature is so complex, that one cannot help but marvel at it with no real hope of controlling or quantifying it. I argue that these two scientists are just as much talking about what it means to be spiritual as scientific. To be spiritual is to try relentlessly to understand our life and our world and their relationship, even as they mercurially shift and change. Simply put, spirituality arises from a profound connection with nature. For example, the unity of the mind and the natural world is the bedrock of Eastern mysticism. The discipline seeks to connect the two through considered meditation and direly avoids their division. Such is highlighted by the Buddhist philosopher Asvaghosha; “When the mind is disturbed, the multiplicity of things is produced, but when the mind is quieted, the multiplicity of things disappears.” Western religions similarly connect nature and the spirit. Polytheistic traditions like the ancient Greek and Roman ascribe to their gods an element of the world each to control. The communication of the individual with a god is thus the interaction of the individual with the natural world. Similarly, the God of Judaism, Christianity and Islam is often present in awesome acts of nature. Particularly in the oldest parts of the Bible, God is seen to communicate through natural disasters and great floods and great fish and plagues and pestilences. Whilst I must admit that this analysis is somewhat superficial, it certainly illustrates the place nature holds deep in our minds and mythology. In an overwhelming number of cases, nature begets spirituality. Science is likewise born of nature and, for me at least, is therefore spiritual. But the value in reclassifying science as something spiritual as well as logical is not argumentation for naught. The scientist who is spiritual and fully connected with nature is better equipped than any. Guarding the connection between the individual and nature as sacred allows us to question our world on a more fundamental, truer level. Take as an example a question I hear often in my studies of physics: “Why is this theorem true?” Whilst it sounds reasonable enough, this type of question leads its asker down a reductionistic rabbit hole, in pitting mathematics against nature. Instead of seeing mathematics as a tool to describe nature, nature is seen as a product of mathematics. The rich physical world is reduced into rigidly true or false statements when we know such dichotomies are severely inept in the real world. Perhaps the scientist who is more holistically, spiritually connected with nature would be prompted to ask instead: “How true is this theorem to the world?” One does not have to look far to see how this subtle shift in approach to science can be incredibly successful. A fundamental principle of quantum physics states that matter is simultaneously particle-like and wave-like. This ambiguity in physical explanation, which would not be allowed from a cartesian point of view, is acceptable because it matches completely what is observed rather than attempting to reduce nature into the language of mathematics. Werner Heisenberg even wrote that “we cannot speak about atoms in ordinary language”, demonstrating the need for scientific holism. Approaching scientific discovery from a spiritual perspective allows us to move beyond the constraints of a reductive language. Likewise, studying science increases our spiritual relationship with nature. Albert Camus, perhaps rather unknowingly, said much the same thing in his unpublished novel, La Mort Heureuse. The protagonist, Mersault, on the brink of his death, says of the red, sunset clouds: “When I was young, my mother told me that [the clouds] were the souls of the dead who were travelling to Heaven. I was amazed that my soul was red. Now I know that it’s more likely the promise of wind. But that’s just as marvelous.”[5] What is spiritual is natural. Intellectual curiosity is rooted in the physical world, even as it changes and develops, becomes completely chaotic and throws more and more unanswerable questions in our faces. Science persists not because it seeks to provide answers to all of life’s questions, but because it provokes the mind into deeper questioning and, in that, deeper connection with nature and its ineffable, uncapturable beauty. The most marvellous thing about taking this perspective is that the science I do becomes more personal and ignites a stronger passion. I no longer must worry about the traces of myself; they are a necessary part of my understanding of the world and have shown me that, although science is “emotionless” in its methodology, it should not be so in its execution. Science is not spiritual because it precludes knowledge that is born from blind faith, but because it pushes knowledge to somewhere that is deeply human and that is beyond faith. References: [1] Fritjof Capra. 2000. The Tao of Physics : An Exploration of the Parallels between Modern Physics and Eastern Mysticism. 35th Anniversary Edition. Boston: Shambhala. [2] Wilde, Oscar. (1890) 2018. The Picture of Dorian Gray. New York, Ny: Olive Editions. [3] Feynman, Richard. 1983. “Fun to Imagine with Richard Feynman.” Documentary. BBC. [4] Strogatz, Steven H. (2014) 2019. Nonlinear Dynamics and Chaos : With Applications to Physics, Biology, Chemistry, and Engineering. Second. Boca Raton: Crc Press. [5] Camus, Albert. (1971) 2010. La Mort Hereuse. Paris: Gallimard. Previous article back to DISORDER Next article

The Greenhouse Unpacking the Latest IPCC Report - What Climate Science is Telling Us By Sonia Truong The most comprehensive climate science report to date, this sixth assessment report reveals the reality of climate change and stresses that we need to take action urgently. Edited by Jessica Nguy & Yen Sim Issue 1: September 24, 2021 Illustration by Jess Nguyen On the 9th of August 2021, the United Nations Intergovernmental Panel on Climate Change (IPCC) released its first instalment of the IPCC Sixth Assessment Report from Working Group I, Climate Change 2021 — The Physical Science Basis of Climate Change. The IPCC is one of the world’s leading authorities on climate change and its reports provide an important scientific framework for governments to develop climate policies. With the collaborative effort of 234 leading climate scientists and more than 1,000 contributors, the latest IPCC report provides the most up-to-date information about the scientific basis of climate change and the effects of human activity on Earth’s systems. The report can be found online — it features a ‘Summary for Policymakers’ document exploring key findings across four topic areas as well as a comprehensive ‘Full Report’ which assesses and compiles peer-reviewed literature on climate science from across the globe. The report also features the IPCC WGI Interactive Atlas which explores observed and projected regional climate changes across different emissions and warming scenarios. Three key takeaways from the IPCC report are described below. #1: Human activity has contributed to climate change It in unequivocal that human influence has warmed the atmosphere, ocean and land. Headline statement from the IPCC’s ‘Summary for Policymakers’, AR6 2021 Advancements in attribution studies have allowed scientists to better simulate Earth’s responses to natural and anthropogenic factors and estimate the extent of human influence on observed climate trends. For the first time, the IPCC report has been able to state with a very high level of certainty that anthropogenic factors have been the main driver of increasing temperature extremes since the mid-19th century. Figure SPM.1 shows that simulated natural factors do not come close to explaining the observed increase in global surface temperature since the mid-19th century. Figure SPM.1: A powerful comparison of changes in global surface temperature since 1850 with and without human factors. This figure shows that the effects of natural climate drivers on global warming have been negligible compared to human influence on the climate. IPCC AR6, ‘Summary for Policymakers’ Atmospheric greenhouse gas concentrations are higher than what they have been in the last two millennia and have been increasing at an unprecedented rate, mainly due to human activities in greenhouse gas combustion and deforestation. According to the report, greenhouse gas emissions from human activities have caused warming of approximately 1.1°C above pre-industrial average. In fact, human activities have caused enough emissions for even greater warming, but this has been partially counteracted by the cooling effect of aerosols in the atmosphere. Some recent heat extremes would have been virtually impossible without the influence of human forcing factors. Siberia’s prolonged heatwaves of 2020, for example, would have occurred less than once every 80,000 years without human-induced climate change. Moreover, the onset of Siberia’s wildfire season saw record-high temperatures throughout 2020 and 2021 as well as the burning of over 16 million hectares of land. Even in today’s climate, such extreme weather events are unlikely, but have been predicted to become more frequent by the end of this century. #2: Every region will experience environmental changes due to climate change The IPCC report states that the “widespread, rapid and intensifying” effects of climate change will be experienced by every region in a multitude of ways. Since the release of the last IPCC report in 2018, the world has observed an increase in acute weather events such as widespread flooding, storms, drought, fire weather and heatwaves. These are predicted to increase in frequency and severity as a result of human-induced climate change. Many changes in the climate system become larger in direct relation to increasing global warming. They include increases in the frequency and intensity of hot extremes, marine heatwaves, and heavy precipitation, agricultural and ecological droughts in some regions, and proportion of intense tropical cyclones, as well as reductions in Arctic sea ice, snow cover and permafrost. B.2 from the IPCC’s ‘Summary for Policymakers’, AR6 2021 Several environmental changes due to climate change are already irreversible. Notably, global sea level rise and ocean acidification are set in long-term motion and will proceed at rates which will depend on future emissions. Glacial retreat is occurring synchronously across the world and glaciers will continue to melt for decades or centuries. All emission scenarios within the 21st century described in the report have revealed that global temperature changes will exceed a 1.5ºC increase, even in the lowest emissions scenario (SSP1-1.9). Thus, warming will reach a critical level regardless of actions that the world takes now. We can, however, prevent further temperature increases with deep reductions in global greenhouse gas emissions (especially carbon dioxide and methane). Figure SPM.5: All regions of the world (with one exception) will experience warming as a result of climate change, although not at an equal level. IPCC AR6, ‘Summary for policymakers’ Environmental changes at a 2ºC warming will be more pronounced and widespread, and extremes are likely to exceed critical tolerance thresholds in human health, ecological systems and agriculture. Australia, in particular, is vulnerable to experiencing scarce water resources in drought-prone areas and flooding and landslide events due to heavy rainfall events. Australia’s coastlines are also prone to erosion and flooding from rising sea levels and extreme meteorological events. The IPCC report examines evidence for climate ‘tipping points’ which, due to uncertainty about the Earth’s feedback systems, “cannot be ruled out” in climate projections. These tipping points are key thresholds that will lead to large-scale and irreversible damages to the Earth’s systems if breached. One of these tipping points is the loss of the Greenland ice sheet which is melting at an unprecedented rate. Surface melt of this major ice sheet involves a number of positive feedback loops which exacerbate the melting as the ice surface gets darker and less reflective of solar radiation. Scientists warn that, while highly unlikely, there is a possibility that we will reach a tipping point with current warming trends. #3: We need to make drastic reductions in greenhouse gas emissions immediately The Sixth Assessment Report tells us, with greater certainty than ever before, that human activities over the past six decades have caused global warming trends and affected climate extremes globally. These trends are likely to continue on a long-term scale. Most importantly, the report stresses that if we want any chance of limiting global temperature rise to 1.5ºC above pre-industrial levels, we must urgently make strong, sustained reductions in global greenhouse gas emissions. The current global carbon budget to remain below 1.5ºC warming is estimated to be at an additional 500 billion tonnes of greenhouse gas. To remain within this budget, we need to achieve net zero carbon dioxide emissions by 2050. Reductions in greenhouse gas emissions will only be achieved with meaningful climate action. If we can drastically reduce emissions now, we will still have a chance of averting the climate crisis. The two succeeding instalments of the IPCC Sixth Assessment Report will cover the impacts of climate change and mitigation of climate change and are planned to be released in 2022. References: IPCC, 2021: Summary for Policymakers. In: Climate Change 2021: The Physical Science Basis. Contribution of Working Group I to the Sixth Assessment Report of the Intergovernmental Panel on Climate Change [MassonDelmotte, V., P. Zhai, A. Pirani, S.L. Connors, C. Péan, S. Berger, N. Caud, Y. Chen, L. Goldfarb, M.I. Gomis, M. Huang, K. Leitzell, E. Lonnoy, J.B.R. Matthews, T.K. Maycock, T. Waterfield, O. Yelekçi, R. Yu, and B. Zhou (eds.)]. Cambridge University Press. In Press.

Curious what an OmniSci Editor-in-Chief actually does? We spoke to Rachel about drawing anatomy, interviewing a med student hero, and helping build the the science communication universe! Rachel is a writer and Editor-in-Chief at OmniSci, now in her first year of the Doctor of Medicine. For Issue 4: Mirage, she is writing an interview with science communicator, Dr Karen Freilich. Meet OmniSci Writer and Committee Member Rachel Ko Rachel is a writer and Editor-in-Chief at OmniSci, now in her first year of the Doctor of Medicine. For Issue 4: Mirage, she is writing an interview with science communicator, Dr Karen Freilich. interviewed by Caitlin Kane What are you studying? I am currently studying a Doctor of Medicine and I’m in my first year. Before that, I was studying a Bachelor of Biomed. What first got you interested in science? Exposure through education, stuff I’d studied in school. It sparked interests outside of school and I realised it was something that I wanted to pursue as a career. Something that really reinforced my love for science was doing a major in human structure and function, so anatomy. I really enjoyed that I could weave it in with my other passions in things like art and drawing and painting. I was able to look at science in a way that was really the artsy side of science. It's something I’ve tried to pursue with OmniSci as well. Do you have any advice for younger students? Don’t be afraid of trying all areas of science. Because I loved a specific area of science so much, I wanted to make sure that was what reeled me in as compared to other things. I tried a bunch of research projects, some of them I didn’t really love and I had to stick it out to the end, but then I could tick that off my list as having done that, and never have to do it again. But then I did another project which was 3D modelling a bone. It was just me sitting there for hours with a pen, drawing the bone in 3D space, which was very much up my alley. Don’t be afraid of trying everything, even if it feels like a waste of time in the moment. It isn't, it’s the process of filtering out and finding out what you love. And I’m still in that process. I have no idea what kind of medicine I want to go into, but I’m going by process of elimination and finding where I fit in the realm of science in that way. How did you get involved with OmniSci? Like I said, I like the artsy side of science. I actually sought out a few non-science related magazines at uni. I’ve always been into journalism and I love writing as well, so it made sense for me to look into that in my undergrad years. OmniSci emerged during those undergrad years and I thought, “Perfect!” I was a columnist first and I started doing some illustrations as well. Then I dropped my role at Farrago completely just to concentrate on this because I found it was a really nice intersection of what I love to do. My column was about vestigial features, like useless body parts, which I thought would be a fun, light column–I just wanted something cute and fun. So I started that, and now… I’m in the committee. What is your role at OmniSci? I am an Editor-in-Chief at the moment, and I have also written one of the pieces for Issue 4, purely because of my love for writing and contributing. I might step in as an illustrator at some point… I’m hoping in this break I can sit down and draw a little more than I used to. As Editors-in-Chief, we work with the committee to coordinate the things being published and try to envision what role OmniSci plays within the science communication universe. And whilst figuring out what we’re publishing and putting out to the world, we’re also trying to include the rest of the student community. We also have social events so that we can share our love for…whether it’s science or art or writing… any of the parts that OmniSci encompasses. We're there to keep everything chugging along!. What is your favourite thing about contributing at OmniSci so far? The people that you meet along the way. I do eventually want to pursue science communication myself, alongside medicine. I don’t know what that will look like, but I know that the people who will be involved in that space are the people you meet at the moment. Even with the committee, chatting about things and discussing interests has been super enlightening. When you expand that to the rest of the OmniSci community, I think it’s super super rewarding. Also seeing something tangible come out of it all… I just love seeing the magazine come together. When we printed it—though not ideal for the environment for every issue—to have the paper magazine in our hands from last year was super rewarding to see. Can you give us a sneak peak of what you're working on this issue? Well as Editor-in-Chief, the whole issue is kind of our collective baby! Personally I interviewed Dr Karen Freilich, a GP specialising in sexual health and working in education as well. I was lucky enough to have her as one of my sexual health elective tutors. She also started a podcast when she was in medical school called Humerus Hacks. It is basically super famous within the med student community. It sounds like such a simple thing, but just to hear her and the friend she started the podcast with talk things through and make things entertaining… it was such a fresh way of getting the information out. It’s kind of what we do at OmniSci: make science more accessible to people who might feel intimidated by those bigger, wider topics that they might never have ventured into. And the whole point of a magazine is to get information out to more people, and to spark interest, and show people that these things exist. As a med student, I kind of came across it as naturally as you could have. And as she was my tutor, I thought it was such an important opportunity to talk to her about why she did it and where she sees science communication going. What do you like doing in your spare time (when you're not contributing at OmniSci)? Well, there’s the anatomical art. I haven’t had a lot of time to do that… and I’ve been really wanting to try and incorporate it into my study but I spend a lot of time on one painting so it wouldn’t have been time efficient. But my plan for this break is to go to a bar, get myself a drink and just paint on my own… relax in that way. Otherwise, I play the violin, something I like to destress. It’s actually been a surprisingly big part of my life in med because there's a medical student orchestra. The rehearsals are quite long but it’s actually quite worth it to be sitting there not thinking about medicine. And yeah, just catching up with friends, going cafe hopping, bar hopping, that’s what I like to spend time doing. Which chemical element would you name your firstborn child (or pet) after? Let me pull up a visual aid. I actually don’t mind chemistry, but after year twelve I’ve kind of put a line between myself and it. Have you seen that trend online where people are pulling up words that would be really pretty baby names if they didn’t mean what they meant? Ooh, I’m going to go with Livermorium, Liv for short. Element 160. There’s some good ones—you could go Rutherfordium, Ruth for short. Read Rachel's articles Silent Conversations: How Trees Talk to One Another Wiggling Ears Our Microbial Frenemies Hiccups The Evolution of Science Communication Law and Disorder: Medically Supervised Injection Centres “Blink and you’ll miss it”: A Third Eyelid? Mighty Microscopic Warriors!

Where The Wild Things Were By Ashleigh Hallinan We may consider ourselves to be the most advanced species on the planet, but this has come at the cost of the natural world. Delve into this article to gain insight into how ecosystem restoration plays a role in nature-based solutions for biodiversity loss and climate change mitigation globally. Edited by Niesha Baker & Caitlin Kane Issue 1: September 24, 2021 Illustration by Jess Nguyen The scale of threats posed to humanity and the natural world is confronting and difficult to grasp. The natural world is being pushed towards its brink, but it’s not too late to act. Ecosystem restoration plays an important role in nature-based solutions for biodiversity loss, food insecurity, and climate change. Global discourse and action also need to continue moving towards greater acknowledgement of Traditional Owners and local communities in biodiversity conservation efforts and climate change resilience. Ecosystem degradation is an accelerating calamity of our own making. A recent study from Frontier Forest and Global Change shows that humans have altered 97 per cent of the Earth's land, meaning a mere 3 per cent of land remains untouched, or ‘ecologically intact’ (1). ‘Ecosystem degradation’ refers to the loss of natural productivity from environments as a result of human activity. Many of the world’s ecosystems have been pushed beyond the point of unassisted self-recovery due to a mix of stressors, most of which are human-induced. Ecosystems are made up of interacting organisms and the physical environment in which they are found, so disturbing the balance of an ecosystem can be disastrous for all the living things relying on it, including humans. If trends of ecosystem degradation continue, 95 per cent of the Earth’s land could become degraded by 2050 (2). In this scenario, we would face irreversible damage. But how does this affect you and me? Beyond the role ecosystem degradation plays in accelerating climate change and the loss of countless species from our planet, its impact on ecosystem services is also of great significance. Ecosystem services are the benefits humans derive from the natural environment. These range from the oxygen we breathe to aesthetic appreciation of the natural environments around us. These services are necessary for life to exist on Earth, and without them, our quality of life would decline drastically. Luckily for us, humans are capable of learning from their mistakes, and efforts are being made to address these global concerns. Ecosystem restoration is the process of reversing ecosystem degradation to regain environmental health and sustainability. This often involves re-introducing plant and animal populations that may have been lost, as well as restoring their habitats. Abandoned farmland is one example of where this can be achieved. Farmlands are one of the most vital ecosystems in sustaining humankind. Not only do they provide us with food, but they are also home to a variety of organisms within and above the soil. Many of these organisms play a critical role in soil health, which is essential for agriculture. Agriculture has transformed human societies and fuelled a global population that has grown from one billion to almost eight billion people since around 1804 (3). This has had significant consequences on natural systems worldwide, particularly as farmland has continuously expanded into surrounding landscapes. Agroecosystems now cover around 40 per cent of Earth's terrestrial surface (4). However, despite a growing demand for food due to the world’s rapidly increasing population, the amount of farmland being abandoned outweighs the amount of land being converted to farmland (5). There are an estimated 950 million to 1.1 billion acres of deserted farmland globally (6). This unproductive farmland could be converted to meet conservation goals and mitigate the impacts of climate change. For example, farmland could be regenerated with carbon-capturing forests. These would contribute to sequestering large amounts of anthropogenic CO2, water retention, soil fertility, and providing habitats for a variety of organisms. Abandoned farmland could also be re-established with native vegetation to provide habitats for animals. This was the case at the Monjebup Nature Reserves, located in south-west Western Australia (WA) on Noongar Country, established by Bush Heritage Australia between 2007 and 2014 (7). Despite being a biodiversity hotspot, animals and plants in the Monjebup Nature Reserves have faced many threats. These were mainly in the form of introduced species and land clearing for agriculture. Decades of land clearing resulted in a transition from deep-rooted woody vegetation systems to shallow-rooted annual cropping systems across the south-western Australian landscape. This caused a decrease in natural habitats and accumulation of salt in soil and water, which contributed significantly to biodiversity loss. In 2007, Bush Heritage Australia secured the Monjebup Nature Reserves in a bid to establish important conservation areas. Since then, they have restored nearly 1,000 acres of cleared land in the north of the Reserve (8). An important contributor to the success of this project was Indigenous knowledge, which reflects a long history of close connection with the land. These unique human-land relationships provide opportunities for learning in environmental research, particularly regarding land management and sustainability. The Monjebup Nature Reserves now protect a significant patch of native bushland on the land of the Noongar-Minang and Koreng people. This has been critical in restoring the heavily cleared landscape between WA's Stirling Ranges and Fitzgerald River National Parks, reconnecting remnant bush in the south with that of the Corackerup Nature Reserve further north. It has also provided habitat for vulnerable animal species such as the Malleefowl, Western Whipbird, Carnaby's Cockatoo, and Tammar Wallaby. Local knowledge plays a critical role in re-introducing plants and animals by identifying species suitable to particular environments. In the Monjebup Nature Reserves, re-introduction of native plants involved research on local plant communities and soil conditions in immediately surrounding areas. This research also involved communication with Traditional Owners who had used the area for gathering raw materials, food processing, hunting, stone tool manufacturing, and seasonal movement over millennia (9). Seeds of suitable flora were then collected in and around the site for the restoration works. It is crucial that consultation with Traditional Owners, like that seen in the Monjebup Nature Reserves project, becomes a more common practice. An estimated 37 per cent of all remaining natural lands are under Indigenous management (10). These lands protect 80 per cent of global biodiversity and the majority of intact forests, highlighting the value of Indigenous knowledge (11). We have left ourselves a challenging yet attainable goal. Raising public awareness on the importance of ecosystems and improving our knowledge on the interconnectedness of the natural world will be key to decreasing our impacts on Earth's incredible ecosystems. In March 2019, the United Nations General Assembly announced 2021 to 2030 as the Decade on Ecosystem Restoration (12). El Salvador’s Minister of Environment and Natural Resources, Lina Pohl, proposed the creation of the Decade in a speech to the General Assembly. More than 70 countries from all latitudes quickly jumped on board, committing to safeguarding and restoring ecosystems globally (13). 2030 also happens to be the deadline for the Sustainable Development Goals, which are a collection of 17 interlinked global goals designed to address the global challenges we face, and provide a ‘blueprint to achieve a better and more sustainable future for all’ (14). 2030 is also the year scientists have identified as the last chance to prevent catastrophic climate change (15). As part of the Decade on Ecosystem Restoration, the United Nations has called for countries to make the pledge to restore at least 2.5 billion acres of degraded land - an area larger than China (16). This will require international cooperation, led by the UN Environment Programme and the Food and Agriculture Organisation. Humans have an essential role in halting and reversing the damage that has been caused so far. Ecosystem restoration is not a quick or easy process. It requires deep, systematic changes to the economic, political, and social systems we currently have in place. But the natural world is finite, and it is important we continue taking steps towards a more sustainable future. References: 1. Plumptre, Andrew J., Daniele Baisero, R. Travis Belote, Ella Vázquez-Domínguez, Soren Faurby, Włodzimierz Jȩdrzejewski, Henry Kiara, Hjalmar Kühl, Ana Benítez-López, Carlos Luna-Aranguré, Maria Voigt, Serge Wich, William Wint, Juan Gallego-Zamorano, Charlotte Boyd . “Where Might We Find Ecologically Intact Communities?” Frontiers in Forests and Global Change 4 (15 April 2021): 1-13. https://doi.org/10.3389/ffgc.2021.626635. 2, 4. Scholes, Robert, L Montanarella, Anastasia Brainich, Nichole Barger. “The Assessment Report on Land Degradation and Restoration: Summary for Policymakers”. Bonn, Germany: Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES), 2018. https://ipbes.net/sites/default/files/2018_ldr_full_report_book_v4_pages.pdf 3. Food and Agriculture Organisation of the United Nations,“FAOSTAT”, Accessed 8 September 2021, http://www.fao.org/faostat/en/#home . 5, 6. Yang, Yi, Sarah E. Hobbie, Rebecca R. Hernandez, Joseph Fargione, Steven M. Grodsky, David Tilman, Yong-Guan Zhu, Yu Luo, Timothy M. Smith, Jacob M. Jungers, Ming Yang, Wei-Qiang Chen. “Restoring Abandoned Farmland to Mitigate Climate Change on a Full Earth”. One Earth 3, no. 2 (August 2020): 176–86. https://doi.org/10.1016/j.oneear.2020.07.019. 7, 8, 9. Bush Heritage Australia,“Monjebup Nature Reserves (WA),” Accessed 8 September 2021, https://www.bushheritage.org.au/places-we-protect/western-australia/monjebup . 10. Garnett, Stephen T., Neil D. Burgess, Julia E. Fa, Álvaro Fernández-Llamazares, Zsolt Molnár, Cathy J. Robinson, James E. M. Watson, Kerstin K.Zander, Beau Austin, Eduardo S. Brondizio, Neil French Collier, Tom Duncan, Erle Ellis, Hayley Geyle, Micha V. Jackson, Harry Jonas, Pernilla Malmer, Ben McGowan, Amphone Sivongxay, Ian Leiper. “A Spatial Overview of the Global Importance of Indigenous Lands for Conservation‘. Nature Sustainability 1, no. 7 (July 2018): 369–74. https://doi.org/10.1038/s41893-018-0100-6 . 11. Ogar, Edwin, Gretta Pecl, and Tero Mustonen. ‘Science Must Embrace Traditional and Indigenous Knowledge to Solve Our Biodiversity Crisis’. One Earth 3, no. 2 (August 2020): 162–65. https://doi.org/10.1016/j.oneear.2020.07.006. 12, 13, 14, 15. United Nations Environment Programme and the Food and Agriculture Organization of the United Nations, “About the UN Decade,” Accessed 8 September 2021, http://www.decadeonrestoration.org/about-un-decade . 16. United Nations Environment Management Group, “The UN Sustainable Development Goals – UN Environment Management Group”, Accessed 8 September 2021, https://unemg.org/our-work/supporting-the-sdgs/the-un-sustainable-development-goals/ .

New to science? New to Melbourne? New to OmniSci? Yes, yes and yes! We spoke to Jolin about joining OmniSci with an art background, growing through challenges, and her best local exhibit recommendations. Jolin is a designer at OmniSci and an exchange student from Singapore studying Psychology and Arts & Culture Management. For Issue 4: Mirage, she is contributing to our website, and to two articles as an illustrator. Meet OmniSci Designer Jolin See Jolin is a designer at OmniSci and an exchange student from Singapore studying Psychology and Arts & Culture Management. For Issue 4: Mirage, she is contributing to our website, and to two articles as an illustrator. interviewed by Caitlin Kane What are you studying? I am an exchange student doing psychology and arts management. Do you have any highlights of your uni career so far? Recently my friend showed me around campus. Parkville in particular is really pretty so I guess it would be a nice thing to romanticise your student life. I think that was one of the highlights. She showed me the secret garden at the Bioscience Building, which was really nice. It’s fun to just explore and stuff. What is your role at OmniSci and how would you explain it to someone? I am an illustrator. I guess using visual cues and using design processes to communicate text, communicate ideas. That’s how I would describe my role, or describe what I want to do when I illustrate. What first got you interested in science? I don’t know, I think this is my attempt to reconcile both arts and science. I feel like a lot of artists try to stay in their own little circles. Like if you’re doing art you just do art. If you’re doing theatre you only know how to do theatre and you never branch out to visual art or music or even psychology… But I think it is good to have many disciplines under your belt. You don’t have to be super good at every single thing, but I guess it helps in every single thing that you do if you have knowledge about everything else. Like you can transfer skills or knowledge from one discipline to another. I think that's very valuable. That’s what got me interested in science, because I'm not doing science in school, except psychology. Back at the management university where I’m from we do more managerial psychology, like HR and marketing, we don’t really do clinical psychology. It has been interesting, because here in UniMelb I am doing a clinical psych mod, which is very very different from what I do back home. Like the topics they choose to uncover are very different. It is expanding my knowledge, my horizons. And what stage are you up to in the process now? Just reading the first drafts, so familiarising myself with them. Trying to grasp the ideas, because I think a lot of them are beyond what I’ve ever known, so trying to grasp that first. How did you get involved with OmniSci? I heard about it first at O-Week. I met you [Editor-in-Chief Caitlin] at Southbank campus, so then we talked. I was planning on joining clubs but I didn’t know what club I wanted to join. This is one of the two clubs that I joined—I also joined the Bubble Tea Society. I just wanted to do something meaningful and nice while I’m here, rather than just travelling and having fun and everything. I thought it would be nice to get to know people and talk about our ideas and see how our perspectives are different, especially because I’m so far away. And also reconciling art and science. We always highlight the differences between science and art, but I thought that OmniSci would be an amazing place to create a bridge between that. I’ve also had ideas of starting my own communications channel about psychology facts, because a lot of things that I’ve learnt at school have been very useful in my own personal life. Perhaps this way of making science accessible through art would be helpful for the general public. There are people out there who want to share and impart the knowledge that they have. I thought OmniSci might be a nice place to start doing that. What is your favourite thing about contributing at OmniSci so far? I think having the opportunity itself is the best part. It takes a lot to start a magazine on your own, so to have that platform is a big thing. The accessibility, the opportunity given to put your work out there, or have your ideas made concrete and shared with everyone. I think that’s the best thing. Low barriers of entry! Can you share something you're excited about working on this issue? Collaborating with the writers! It’s one thing to work alone and develop your ideas, and it’s another to develop them with someone else. I’m really looking forward to exploring how my style can adapt to newer themes. What do you like doing in your spare time when you're not contributing at OmniSci? I like to go to book stores, art galleries, theatre…just a bunch of arts stuff. Do you have any recommendations for theatre, anything that you’ve seen recently? I was at Malthouse Theatre a few months back, and it was really good. I really recommend Malthouse. There’s a State Library Exhibition on fringe festivals in Australia . I really believe in fringe stuff, so I think that’s a really thought-provoking exhibition to reflect on what we define as “good” and “bad” art. I also went to watch Patroclus and Achilles at the UniMelb Shakespeare company. It’s important to support student theatre because that’s where future artists start out! Which chemical element would you name your firstborn child (or pet) after? Oh my god, it’s so painful…I’m going to go with Potassium, so I can nickname them K. I’ll call them K all the time, except when I’m mad—then I’ll call them Potassium. See Jolin's designs PT PT Real Life Replicants