The Origin of Life

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The origin of life, I don't know if it's time for us to understand that yet. Maybe we need to solve so many more problems along the way. The issue here is that we need to first of all understand that we have going on on this planet. Good planets are hard to find. If we are alone in the universe, that's huge. And we are incredibly vulnerable to the changes that our own species also helped create on the biosphere at the ecosystem level. We take it for granted.

Betül Kaçar is an astrobiologist at University of Wisconsin. Please support this podcast by checking out our sponsors:
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OUTLINE:
Here’s the timestamps for the episode. On some podcast players you should be able to click the timestamp to jump to that time.
(00:00) – Introduction
(08:20) – History of life on Earth
(16:25) – Origin of life
(39:11) – Genetic language of life
(52:08) – Life and energy
(1:02:50) – Ancient DNA
(1:21:48) – Evolution
(1:33:19) – Alien life
(2:01:19) – Panspermia
(2:07:41) – Restarting life on Earth
(2:20:23) – Where ideas come from
(2:27:54) – Science and language
(2:36:31) – Love
(2:37:55) – Advice to young people
(2:42:29) – Meaning of life