Planet A: The greenhouse gas no one is talking about

Planet A: The greenhouse gas no one is talking about

Deutsche Welle (Engl) Deutsche Welle (Engl) 23.11., 02:15 - 02:30 Uhr
Dokumentation15 Minuten 

You may know laughing gas from your visit to the dentist. But did you know that it's actually a climate killer - 300 times as potent as CO2? Why is no one talking about it? And how can we to stop it?

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