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← Life probably arose only once on Earth, and the deep split between bacteria and archaea is the evidence for it.
8 connected korrents · 3 moments on record from 7 Sept 2022 to 22 Dec 2024.
Same subject Same subject Same subject Same subject Same subject Same subject Same subject Same subject Read this korrent: Life probably arose only once on Earth, and the deep split between bacteria and archaea is the evidence for it. Life probably arose only once on Earth, and the deep split between bacteria and archaea is the evidence for it. Last stated 4 years ago
7 Sept 2022
NL
Nick Lane — holds since 2022-09-07 — tap for who they are
Same subject: Life is not chemical; it merely emerges in chemistry, because chemistry is the first space the universe builds that is too large for it to exhaust. — tap to centre the map on it Life is not chemical; it merely emerges in chemistry, because chemistry is the first space the universe builds that is too large for it to exhaust. Last stated 2 years ago
13 Jun 2024
SW
Sara Walker — holds since 2024-06-13 — tap for who they are
Same subject: The origin of life is abrupt, not gradual — life snaps into existence. — tap to centre the map on it The origin of life is abrupt, not gradual — life snaps into existence. Last stated 2 years ago
13 Jun 2024
SW
Sara Walker — holds since 2024-06-13 — tap for who they are
Same subject: Re-run Earth a million times and at least a few hundred thousand of those runs give you bacteria again. — tap to centre the map on it Re-run Earth a million times and at least a few hundred thousand of those runs give you bacteria again. Last stated 4 years ago
7 Sept 2022
NL
Nick Lane — holds since 2022-09-07 — tap for who they are
Same subject: There are far fewer alien civilizations than people would like to believe, because the road from bacteria to humans has huge gaps in it. — tap to centre the map on it There are far fewer alien civilizations than people would like to believe, because the road from bacteria to humans has huge gaps in it. Last stated 4 years ago
7 Sept 2022
NL
Nick Lane — holds since 2022-09-07 — tap for who they are
Same subject: Life on Mars could share a genetic code close to ours with no transfer between the planets, because the beginnings of life are close to inevitable. — tap to centre the map on it Life on Mars could share a genetic code close to ours with no transfer between the planets, because the beginnings of life are close to inevitable. Last stated 4 years ago
7 Sept 2022
NL
Nick Lane — holds since 2022-09-07 — tap for who they are
Same subject: Bacteria never became complex because the barrier is structure, not information — they explored genetic space far more thoroughly than eukaryotes and still got stuck. — tap to centre the map on it Bacteria never became complex because the barrier is structure, not information — they explored genetic space far more thoroughly than eukaryotes and still got stuck. Last stated 4 years ago
7 Sept 2022
NL
Nick Lane — holds since 2022-09-07 — tap for who they are
Same subject: Life does not happen on a planet, it happens to a planet: the fate of a world and the fate of its life are inextricable. — tap to centre the map on it Life does not happen on a planet, it happens to a planet: the fate of a world and the fate of its life are inextricable. Last stated 2 years ago
22 Dec 2024
AF
Adam Frank — holds since 2024-12-22 — tap for who they are
Same subject: Oxygen in the atmosphere makes a fresh origin of life impossible, which is why life cannot be starting over in hydrothermal vents today. — tap to centre the map on it Oxygen in the atmosphere makes a fresh origin of life impossible, which is why life cannot be starting over in hydrothermal vents today. Last stated 4 years ago
7 Sept 2022
NL
Nick Lane — holds since 2022-09-07 — tap for who they are