When wildfire smoke spread to my high school, tinting the air orange with a smell of charcoal, familiar feelings came to me. I was reminded of the elephant sewn on my baby blue mask that I wore in second grade. The dull, gray smog that hovered over the Beijing skyline every day, hiding the blue sky until we forgot its beauty.
The world around us is heading toward a climate catastrophe, and throwing plastic bottles in the recycling bins, while better than nothing, isn’t going to save us. The world is just so big, spinning out of control towards the anxiety of a glaring news screen blasting out disasters after disasters. But I’m not one to sit around. It is my dream to pursue a PhD in environmental engineering and become a research professor so I can dedicate my career to contribute to tangible solutions and a better understanding of our incredible world while mentoring other passionate, curious people.
When I learned that my high school ended its recycling program shortly before my freshman year, I found it disturbing that one of the main reasons is that companies are unwilling to take recyclable material, unable to turn a profit. The immigrant kid in me grew up watching my parents refusing to accept the state of their life, of the world, as it is, sparking in me my first step toward science research. Despite being publicly hailed as a sustainable solution to our plastic waste problem, plastic recycling rates have been underwhelming. In fact, the recycling rate of polystyrene, the class of plastic commonly found in styrofoam and packaging products, is less than one percent in the US despite its hazards to natural environments, including the release of potential carcinogens.
Sixteen-year-old me had no experience in organic chemistry, the nightmare of anyone who had to take the MCAT, yet I was hooked. When I find my new obsessions, nothing can pull me away. Debates over sustainability cannot be separated from other disciplines, especially economics, to implement solutions in the real world. In such an exciting yet exhausting time for science, I found upcycling to be a fascinating development in creating a new sustainable circular economy.
In the unfamiliar, I looked for patterns. In my challenge to better understand overarching recycling systems, my notebook began filling with sketches of experiments and references. Observing similar trends in the literature of initiating hydrogen abstraction to weaken the polymer structure, I decided to look for more efficient, higher-yielding radical abstraction methods, teaching myself concepts such as mechanisms along the way. I might be a naive sixteen-year-old kid, but I am a kid who can teach myself mechanisms and comb through 80-something page documents.
Fenton reaction is a process used in water treatment, but I wondered if it can have a wider application. The reaction is a green oxidative process and is extremely destructive, which can improve efficiency of polystyrene upcycling. In theory, my process can take place in relatively mild conditions compared to conventional mechanical recycling, in ambient temperatures and pressure without the use of harsh or expensive catalysts.
After weeks of combing through local university catalogs, compiling a list of countless professors to cold-email, I was fortunate to be able to find a mentor willing to work with me. Bringing my ideas into a university lab, I was able to synthesize more valuable petroleum-derived phenyl compounds such as benzoic acid from polystyrene commonly found in household trash, providing justification for further experimentation that could find implementation of my results on an industrial scale. A lot more work is needed to truly create a more sustainable circular economy, but I am proud to have contributed a small part to a larger body of scientific knowledge.
In January, more than a year after I first declared my recycling challenge, I was recognized amongst the top three hundred high school seniors in the nation in the Regeneron Science Talent Search for my work and passion for science. In the excitement of the moment, I looked back. It was hours every day added on to my hectic schedule of six AP classes in the middle of college application season and preparing for other competitions. It was sitting by my desk for hours, tracing through spectrums and formulating reports. My brain is pretty much made up of half styrofoam, my lungs of ethyl acetate, my hands of enough organic solvents to make a dermatologist cry. The first polystyrene article I’ve ever read from VirginiaTech led me to some of my highest highs and my worst panic attacks. Yet at the same time, there was something new in me I could not deny.
There was a sense of agency in me, an answer to the frustration inside at the news screens burning my eyes. If I and everyone around me can recognize problems existing in the world, who am I to sit around and wait on whoever as the planet burns?
Scientists used to feel like a fantasy. I knew nobody who would call themselves a scientist. My grandparents are subsistence farmers in a secluded town without many opportunities, and I came to the US knowing very little English. No one in my family studied STEM, and the word “scientist” felt more like a kid saying they wanted to be an astronaut than an actual path legitimate people take.
I always wanted my work to be grounded to the human world. People affected by extreme climate calamities often contribute far less to the climate crisis but are often left to rebuild their lives with already limited resources. As a devastating mark of exploitation, majority world countries see themselves becoming less resilient to future disasters, especially with unequal access to life-saving technologies. An engineer must stay connected to the humanities while applying ecological processes to new innovations, not losing focus on the humans driving their motivations.
I am very fortunate to have family and outside organizations that offer financial resources, but the total cost of college is still very high, especially because my family’s income is not very high for the part of New York we live in. My parents work hard to provide good educational opportunities for me, and I work to make sure their efforts are not in vain. Any scholarship would be extremely helpful, and I am extremely grateful for generous organizations giving students like me a chance to help us fund our education. Over the next few years, I hope to become a part of a larger community of passionate people, encouraging and enabling each other to actively work for a better future. I will take every opportunity to access resources that will help me in the next step of my education that will be crucial to realizing my dreams in academia. One day, I hope to be able to tell little me that I am fighting for a blue sky.