High Seas Youth Ambassadors – Why The High Seas Must Be Part of Discussions at the UN Youth4Climate Summit In Rome

HSA/Civil Society

Whether you know them as the High Seas, international waters, or the Latin mare liberum, the bodies of water that lie beyond national jurisdiction are key to ensuring the survival of our planet and the human race.

It sounds dramatic, but the ocean —though often left out of climate conversations— is one of the most vital tools for tackling climate change. In fact, there are a number of reasons why healthy High Seas are vital for humanity; for example, they are one of the most important carbon sinks on our planet, having taken up around a quarter of excess CO2 from human-generated emissions. Furthermore, intact ecosystems in all parts of the ocean, including the High Seas, contribute to carbon transport and sequestration from surface waters to the deep sea, where it can be stored for long periods of time. And let’s not forget that ecosystems such as coral reefs and mangroves offer protection for coastal communities from storms and floods exacerbated by the climate crisis.

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