Lex Fridman: belief

Transcript context

…That’s what I love about the past, is the mystery that’s there. And that’s another thing that I regret about some archeologists is that their mission seems to drain all mystery out of the past, to suck it dry like some vampire sucking the blood out of the past and to reduce it to a series of numbers that appear to be scientific. I think that’s most unfortunate. The past is deeply mysterious. The whole story of life on earth is deeply mysterious. We were talking about the timeline of human beings, but if you go back to the formation of the earth itself, if I’ve got the figures right, it’s about four-and-a-half billion years ago that the Earth supposedly formed. It was then incredibly hot and inhospitable to life for the next several hundred million years. But it was actually Francis Crick who pointed out something odd, that within 100 million years of the earth being cool enough to support life, there’s bacterial life all over the planet. And Crick wrote a book called Life Itself that was published in 1981, and he suggested that life had been brought here by a process of panspermia. Now that’s an idea that’s around in circulation that comets may carry bacteria, which can seed life on planets. But, Crick actually in Life Itself was talking about directed panspermia. He envisaged … This is Crick, not me. He envisaged an alien civilization far away across the galaxy, which faced extinction. Perhaps a supernova was going to go off in the neighborhood. They were highly advanced. Their first thought it might’ve been, “Let’s get ourselves off the planet and go and populate some other planet,” but the distances of interstellar space were so great. So their second thought was, “Let’s preserve our DNA. Let’s put genetically engineered bacteria into cryogenic chambers and fire them off into the universe in all directions.” And bottom line of Crick’s theory in Life Itself is one of those cryogenic containers containing bacterial life from another solar system crashed into the early Earth. And that’s why life began so suddenly here on Earth. If we as a human civilization continue, I think that is a one way to create backups of us elsewhere in the universe, given the space is to do a life gun and shoot it everywhere and it just plants. And you hope that whatever is the magic that makes up human consciousness … And if that magic was already there in the initial DNA of the bacteria- The potential for that magic is there.…

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