If I could write a prescription for my study abroad experience, it would be for responsibility, prevention, and intentional action.
As a Human Biology student at UC Irvine preparing for the University of Sussex Summer Physics program, my understanding of sustainability has been shaped through healthcare and service. Through volunteering with UCI Flying Samaritans in Tecate, Mexico, and outreach through the Orange County Eye Project, I have seen how limited resources and environmental conditions can directly affect health outcomes for underserved communities. Pollution, weak infrastructure, and lack of access do not just harm ecosystems, they also worsen health disparities for people already facing barriers to care. These experiences changed how I think about sustainability. To me, protecting the environment also means protecting people.
As someone who has never traveled internationally beyond the United States, I have been intentional about researching how to make this experience as sustainable as possible. I recognize that international air travel has an environmental cost, and while flying is unavoidable, I believe sustainability is about taking responsibility for the choices I can control. One thing that stood out while researching the United Kingdom was its culture of walkable cities and strong public transportation systems. Since Sussex also offers access to nearby cities through rail and bus networks, I plan to rely on public transportation and walking instead of unnecessary car travel whenever possible. Resources such as Citymapper, National Rail, Google Maps, and Too Good To Go will help me make lower emission transportation and food choices while supporting local businesses.
Sustainability also extends into everyday habits. I already rely on digital notes instead of excessive printing and plan to continue that abroad. I also plan to carry reusable essentials such as a water bottle and utensils while being more mindful about disposable purchases. These may seem like small actions, but I believe sustainability is built through consistent intentional choices, as long-term impact often begins with small daily habits.
To me, the United Nations Sustainable Development Goals are not just broad international ideas, but goals that connect directly to real communities and daily decisions. My healthcare experiences connect strongly with SDG 3, Good Health and Well-Being, because environmental and human health are deeply connected. My transportation choices align with SDG 11, Sustainable Cities and Communities, while reducing waste and mindful consumption reflect SDG 12, Responsible Consumption and Production. Recognizing the environmental impact of travel also connects to SDG 13, Climate Action.
Sustainability also includes how we engage with the communities we enter. As the founder of Today’s Tomorrow Scholarships Foundation, I believe global opportunities should create positive impact rather than unnecessary strain. I want to approach Sussex not as a tourist collecting experiences, but as a respectful learner who values the local community, culture, and environment.
In medicine, prevention is often more effective than treatment. I believe sustainable travel follows the same principle. Rather than addressing environmental harm afterward, we should make intentional choices before harm happens. That is the kind of traveler I hope to become.
