Is the Universe Deterministic, How Can We Have Free Will?

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If the universe is deterministic, how can we have free will? Right? So Sarah's a physicist. I think she believes... not believe can show that most of the laws we have are deterministic to some degree. And yet there's serotonin in me, she believes in free will. But then I realized that I agreed with her that I do think that free will is a thing because we are able to search for novelty. That's where I came to the conclusion that time universe is expanding in terms of novelty.

Sara Walker is an astrobiologist and theoretical physicist. Lee Cronin is a chemist. This is a conversation and debate about alien life and alien civilizations. Please support this podcast by checking out our sponsors:
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Lee’s Website: https://www.chem.gla.ac.uk/cronin
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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
(07:47) – Aliens
(21:53) – What is life?
(29:35) – Assembly theory
(52:03) – Math
(1:03:45) – Communication with aliens
(1:28:38) – Evolution of the universe
(1:37:56) – Creating alien life
(1:45:29) – Origin of life
(1:52:29) – Before the Big Bang
(1:59:22) – God
(2:09:39) – Goal-directed behavior
(2:27:37) – Time
(2:35:54) – Free will and imagination
(2:51:06) – UFO sightings
(2:56:06) – Alien life forms debate
(3:11:14) – Robots
(3:20:29) – Love and emotion
(3:38:55) – Beauty in science
(3:49:06) – Random questions
(3:58:30) – Advice for young people
(4:01:48) – Life on Earth
(4:06:12) – Memory