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This is Heïdi

Heïdi is a Glaciologist who, in April 2021, led the first carbon-neutral science expedition in the Arctic in modern times. Her research provides invaluable information on glaciers, such as black carbon particles, which could be vital in preventing further glacial melting and rising sea levels. In addition, Heïdi advises governments worldwide on questions regarding glaciers and climate change.

With your help

Heïdi will be able to complete her groundbreaking research and further educate politicians to make vital decisions to stop global warming.

Awards & features:

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Profile picure of Heïdi Sevestre


Climate Sentinels

Heïdi Sevestre

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Awards & features:

TED logo
Sustainable development goals
SDG 13 Climate Action
Heïdi Sevestre [object Object],[object Object]

Why care

99.9 % of all glaciers are currently melting, contributing to a significant threat – sea-level rises. Over 700 million people will be directly affected by this. Indirectly, massive streams of climate refugees will dramatically increase population density, diseases, and conflicts.