stux, 8 months ago Carl Sagan testifying before Congress in 1985 on climate change https://youtube.com/watch?si=YXUkKVrukIUk-M33&v=Wp-WiNXH6hI
Carl Sagan testifying before Congress in 1985 on climate change
https://youtube.com/watch?si=YXUkKVrukIUk-M33&v=Wp-WiNXH6hI