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Our cosmic origins


Tony Dokoupil talks with Guy Reid about his new documentary “Planetary”; the Community Water Center’s Jenny Rempel about Californians who have taps that have already run dry; the Center for American Progress’s Matt Lee-Ashley about Congress’s love-hate relationship with the environment; and Grist’s Katie Herzog about de-cluttering queen Marie Kondo and the earth saving power of tidying. Also: “Apache Spring,” an msnbc original video about a plan to copper mine sacred land. Greenhouse airs Thursdays at 12pm ET.