CS Humans Are All Around Us, We'll Find It Somewhere in the Physics

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I think eventually we'll understand that alien signals and life has been all around us. We're just too dumb to see it. It's in the physics. I've talked to quite a few people in my life who've gotten a lot of shit done, have helped a lot of people. And I don't know, single one of them who's not an optimist. Now, there's a place for critics and cynicism in this world,. But in terms of actually building things ... optimism is a requirement"

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