Travel is often described as freedom: freedom from routine, boundaries, and restrictions. However, it is far from a simple love story. Travel carries costs beyond money. Flights generate emissions, consumption creates waste, and short-term living can contribute to long-term environmental impacts. When travelling internationally, I believe it is important to acknowledge those realities rather than ignore them.
To me, sustainability is not black-and-white. It is about persistence, awareness, and making responsible choices even when convenience suggests otherwise. My exchange experience will not be carbon neutral, but I can still make conscious decisions that reduce my environmental impact and align with the United Nations Sustainable Development Goals, particularly Responsible Consumption and Production (SDG 12), Climate Action (SDG 13), and Sustainable Cities and Communities (SDG 11).
Transportation will likely have the greatest environmental impact during my placement. Because international travel requires flying, I plan to limit unnecessary additional flights and focus my travel within the surrounding region, where possible. Once abroad, I intend to rely primarily on public transportation, walking, and cycling instead of taxis or rideshare services. These choices may not always be the most convenient, but they are practical, efficient, and more sustainable.
Daily habits are equally important. I plan to bring reusable items such as a water bottle, shopping bags, and food containers to reduce single-use waste. While these actions may seem small individually, sustainability is often shaped by consistent habits. I will also make an effort to reduce unnecessary energy and water consumption in my accommodation by turning off lights, limiting excessive heating or cooling, and being mindful of overall resource use. To me, these are not sacrifices; they are responsible habits.
Food choices are another important consideration. I hope to purchase local food when possible, prepare meals myself, and avoid unnecessary food waste by shopping carefully and planning ahead. Supporting local businesses not only reduces transportation-related environmental impacts but also contributes directly to the community I will temporarily become part of rather than simply pass through.
I also believe sustainability extends beyond environmental action alone. Respecting local customs, observing how different communities manage resources, and remaining open to learning from those practices are equally important. Some communities already live in ways that are far more efficient and less wasteful than what I am accustomed to, and I believe part of travelling responsibly is being willing to listen, adapt, and learn.
Ultimately, sustainability is not about appearances or performative actions. The real challenge comes in making responsible decisions when they are inconvenient: choosing public transit over a taxi, carrying reusable items instead of buying disposable ones, or avoiding unnecessary waste. If I return from my exchange with stronger habits, greater awareness, and a more thoughtful approach to how I move through the world, then the experience will have been meaningful far beyond travel itself.
