The Last Universal Common Ancestor lived in a hydrothermal vent environment
the verdict
SUPPORTED
the evidence backs this
confidence 86/100
Current scientific literature supports the hypothesis that the Last Universal Common Ancestor (LUCA) emerged and evolved within a hydrothermal vent environment, where geochemical gradients provided the necessary energy for early metabolism.
Evidence for · 2
On the origin of life in the zinc world. 2. Validation of the hypothesis on the photosynthesizing zinc sulfide edifices as cradles of life on Earth.
2009 · cited by 45
Paper 0 argues that early life and the Last Universal Common Ancestor developed within zinc-rich hydrothermal settings.
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More for · 1
Chemiosmotic ATP synthesis by minimal protocells.
2025 · cited by 3
Paper 1 supports hydrothermal vent systems as the environment facilitating ancestral ATP synthesis and early bioenergetics.