"Save the rainforest" is an environmental slogan as old as time — but Tasso Azevedo catches us up on how the fight is actually going these days. Spurred by the jaw-dropping losses of the 1990s, new laws (and transparent data) are helping slow the rate of deforestation in Brazil. Is it enough? Not yet. He has five ideas about what we should do ne...

Session 2 of TED's Countdown Dilemma Series from June 2022 features scientists, activists, artists, frontline community leaders and more debating the role for carbon credits in a net-zero future. (Featuring, in order of appearance: Lindsay Levin, Nicole Ng, Derik Broekhoff, Oliver Geden, Elizabeth Willmott, Noorie Rajvanshi, Aaron Rutkoff, Gabri...