Our oceans absorb 30% of the CO2 caused by greenhouse gas emissions. And they take in 90% of the heat that's caused by the same emissions. But our oceans are getting tired. UN Special Envoy for the Ocean, Peter Thomson, talks to us about ocean biodiversity, coral reefs and acidification. And the miracle of intertidal marshes, seagrass beds, lagoons, and mangrove forests. 

Host: Clara Young
Producer: Robin Allison Davis

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Sea change: a talk with UN Special Envoy for the Ocean, Peter Thomson

How can we all help shape better policies for better lives? OECD Podcasts bring you insightful interviews with experts and well-known personalities on such pressing challenges as inequality and inclusive growth, the economy, jobs, the digital transformation, climate change, the environment, education, healthcare, tax, trade, international co-operation, and more.


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