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Video & Multimedia

tomhagen

(3,604 posts) Mon Jul 30, 2018, 11:21 AM Jul 2018

1

Carl Sagan on Climate Change way back in the 90s

Last edited Mon Jul 30, 2018, 12:22 PM - Edit history (1)

Starts at about 27 minutes in

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Carl Sagan on Climate Change way back in the 90s (Original Post) tomhagen Jul 2018 OP

Thank you for posting. brush Jul 2018 #1

brush

(53,743 posts)

1. Thank you for posting.

Reply to tomhagen (Original post)

Mon Jul 30, 2018, 12:45 PM

Jul 2018

This was from the 90s, the issue of the carbon dioxide produced from livestock agriculture for meat consumption had not become an issue yet then?

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