What should Brazil do if it wants to convince the climate summit?

Ao Ponto - O Globo, Carolina Morand e Roberto Maltchik, Paulo Artaxo in 15/04/2021

Physicist Paulo Artaxo, from USP, a world reference in the study of climate change, tells what he expects from Brazil’s participation in the summit and what are the results that the meeting called by Biden can have in global actions against the climate crisis.

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