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How To Suck Carbon Dioxide Out of the Sky

Season 1 Episode 26 | 5m 33s

Carbon dioxide gets a lot of grief these days. It’s the main cause of the global warming that’s already damaging coral reefs, ice caps, and coastlines. But for eons, life survived on Earth because natural processes kept CO2 levels within limits, preventing the planet from getting either too cold or too hot.

Aired: 11/28/18
Extras
Lucy investigates Queen Mary I - was she really as bloody as history suggests?
A rare glimpse of Mary as a child from 1552. There's no sign of "Bloody Mary" here?
A coronation designed for Kings, presented some problems for the first Queen.
Father and son bond on an ambitious 350-mile bike ride in this portrait of familial love.
Historian Jonathan Petropoulos investigates the life of former Nazi art dealer Bruno Lohse.
During WWII, the ERR operationalized Nazi art looting on an industrial scale.
Join Deb Freeman to discover the life and legacy of chef Edna Lewis, one dish at a time.
Chef Mashama Bailey reveals how her Savannah restaurant takes daily inspiration from Edna Lewis.
Chef Amethyst Ganaway does a cookout with Lowcountry spiced shark and an Edna Lewis sensibility.
A filmmaker learns her architect father’s iconic design in São Paulo is occupied by unhoused people.
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