Published: April 24, 2020, 4:08 p.m.
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On the 50th anniversary of Earth Day, we went live on Facebook to reflect on historical Earth Days and discuss present issues in environmental health and climate communications.
6:45 - James Capshew and Ellen Ketterson
25:45 - Janet McCabe and Stephen Jay
39:30 - Jim Shanahan and Enrique Saenz
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