As a scientist, activist and policymaker, Marcelo Mena has dedicated his life to initiating and guiding the environmental policies and international initiatives that are most likely to transform and rejuvenate our world.
Why you should listen
At Global Methane Hub, Mena is leading a first-of-its-kind philanthropic alliance to support methane emissions reduction around the world, which has delivered 100 million dollars in funding to engage with more than 152 countries, covering 70 percent of all methane emissions.
Marcelo Mena’s TED Talks
More news and ideas from Marcelo Mena
Live from TED Countdown Summit 2023
Magnitude: Notes from Session 4 of TED Countdown Summit 2023
July 13, 2023
To rise to the challenge of climate change, we need big, bold, gigaton-scale solutions. Session 4 of TED Countdown Summit 2023 focused on the clean technologies that need to scale fast — and made space for ideas on radical climate leadership, the use of art for environmental activism and the push for climate-friendly alternatives to […]
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Conversations on climate action and contact tracing: Week 2 of TED2020
May 27, 2020
For week 2 of TED2020, global leaders in climate, health and technology joined the TED community for insightful discussions around the theme “build back better.” Below, a recap of the week’s fascinating and enlightening conversations about how we can move forward, together. Marcelo Mena, environmentalist and former environment minister of Chile Big idea: People power […]
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