Is the Expansion of the Universe a Good Idea?

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I think that there is a great deal to be gained from having the ability to remember things, but then when you forget them, you can basically do the simulation again and work out if you get to that compressed representation. So cycles of remembering and forgetting are probably important, but they shouldn't be excused to have a universe of no memory in it. The universe is going to remember that it forgot, but just not tell you. Arguably the way that we come up with new physical laws. Do currency. Yeah, yeah, sorry, you were coming from... No, no, sorry, no, I just wanted to do that. It's an interesting question where there's some

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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OUTLINE:
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(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