Meet methane, the invisible climate villain | Marcelo Mena
TED Talks Daily (SD video)
English - November 20, 2023 15:54 - 9 minutes - ★★★★ - 1.7K ratingsEducation Technology ted tedtalks ted talks inspiration creativity tech demo education Homepage Download Apple Podcasts Google Podcasts Overcast Castro Pocket Casts RSS feed
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A landfill on fire doesn't only emit a horrid stench — it has devastating consequences for the environment, too. The culprit is methane, an often underestimated greenhouse gas produced in large part by food systems, organic waste and yes, cow burps. Biochemical engineer Marcelo Mena explains the source of this sneaky pollutant, why its emissions need to be cut in half by 2050 — and what you can do to help.