What's at Stake?

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"What really is at stake here, I think, is actually... What is really more interesting is what we don't see," he says. "That's different than sending potato crops or engineering bacteria to live on different planets." He adds that even if you are instigating the chemistry on different planets, you are letting that very planet to do its thing.

Betül Kaçar is an astrobiologist at University of Wisconsin. Please support this podcast by checking out our sponsors:
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EPISODE LINKS:
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Kacar Lab: https://kacarlab.org/
Betül’s TED Talk: https://go.ted.com/betulkacar

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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