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| "Sagan pointed out that "all of human history has happened on that tiny pixel," shown here inside a blue circle, "which is our only home" (speech at Cornell University, October 13, 1994). |
I love Upworthy for when I need an inspiring Reality Check. This morning they didn't let me down with the voice of Carl Sagan, reminding us of where we really are. Awesome! True!
ps: Many don't know that Biologist and Evolutionist Lynn Margulis, who collaborated with James Lovelock to create the Gaia Theory, was married to Carl Sagan.
http://www.upworthy.com/the-single-most-mind-altering-photograph-humanity-has-ever-taken?c=ufb1
