Astrobiologist David Grinspoon on life, the universe and everything
Planetary Radio: Space Exploration, Astronomy and Science
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Planetary Radio - David Grenspoon
David grenspoon, welcome back to planetary radio. I congratulate you on your recent election as a 20 21 fellow of the triple a s,. The american academy for the advancement of science. And i'm now reading your two thousand 16 book, earth in human hands, shaping our plan ets future. Doctor grinspoon spells it out, a single species is inducing more profound changes to our planet than any other organism in geologic history. It's us. If you have family and friends here on earth, read this book.
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