A weathered copper coin thrown into the air, dancing through shafts of Roman sunlight, its burnished tired face catching flashes of gold and amber as it falls. Below, the striking turquoise waters of the Trevi fountain shimmer with centuries of waiting wishes.
Then, gravity wins.
The coin falls, breaking the surface with one delicate splash.
A ripple erupts from the impact, followed by another, and another, until the once tranquil turquoise surface is shattered. Ricochetting from centuries old white marble, consuming every inch of calm in sight.
One coin,
One choice,
One ripple…
It begins with just one flight [1]. One suitcase packed with excitement and ambition. One curious student stepping onto unfamiliar streets in Rome, believing they are simply travelling to study law.
However,
every mile travelled carries a cost. Aircraft carve invisible scars across the sky. Fossil fuels burn to transport hopes from one country to another. [2] Carbon consumes an atmosphere already burdened by centuries of destruction. Climate change does not arrive in dramatic waves; it grows through countless individual decisions that, together, become impossible to ignore.
The ripple effect is real.
Sustainability is not about pretending our actions leave no mark. It is about ensuring the marks we leave create something greater than the damage they cause.
Once my year abroad ends and the journey home begins my suitcase will not only be filled with clothes and memories of my unforgettable year but will also weigh heavier with the knowledge I’ll bring back with me.
The conversations with students from across Europe, developing a deeper understanding of how climate change affects the world and how they combat these environmental challenges. The ripple effect continues as I learn how to confront the impact of my own carbon footprint and how to reduce the impact of these actions harming our precious planet, not only during my travels but on my return to Ireland. [3]
I believe sustainability depends on collaboration as well as individual ideas. Climate change ignores national borders, [4] so the solutions must do the same. [5] Experiencing another legal system will challenge assumptions I did not realise I held and encourage me to ask better questions about justice and what are our legal environmental obligations. Those lessons will not remain in lecture theatres; they will shape the way I think, advocate and, ultimately, work in practise.
Like opening Pandora’s box, [6] some experiences cannot be returned once they have changed you. Studying abroad is one of them. The perspectives I gain will ripple beyond my own education into my future experiences. Ideas exchanged over coffee could inspire projects that encourage others to think differently about sustainability. One educated advocate can become the beginning of countless other ripples.
Sustainability is measured not by leaving no trace but also by the ripples we leave travelling further than the impact of our carbon footprint. One coin, one choice, one ripple… [7]
References
1. https://www.airmilescalculator.com/distance/dub-to-cia/
2. https://www.bbc.co.uk/future/article/20200317-climate-change-cut-carbon-emissions-from-your-commute
3. https://www.eea.europa.eu/en/topics/in-depth/climate-change-mitigation-reducing-emissions/how-is-europe-fighting-against-climate-change
4. https://www.who.int/news-room/fact-sheets/detail/climate-change-and-health
5. https://sdgs.un.org/topics/national-sustainable-development-strategies
6. https://www.resilience.org/stories/2023-01-03/pandoras-box-emerging-threats-to-climate-stability/
7. https://www.projecthope.org/news-stories/story/the-ripple-effects-of-climate-change/
