Take part
Student Essay Competition
Each year TSL hosts an international essay competition focused on a major sustainability challenge. Our theme for 2022 is CLIMATE JUSTICE. Visit the Winners page to see our top entrants for 2022.
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Student Debates & Summit
The 2022 Debates & Partner Power Summit (11-16 July 2022), will take place online to support the broadest possible participation worldwide. Registration will open in April.
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Sustainability Challenge
Learners worldwide submitted a short video message to world leaders with their messages on the need for CLIMATE ACTION. The top entries were shared at the UN COP 26 Climate Summit in November.
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Take the Drawdown Challenge
Our partners at Project Drawdown have identified 100 top solutions for reducing greenhouse gas levels. Can you guess which solutions have the most impact?
Take the challenge