Our readingWhat is a korrent?
The origin of life is abrupt, not gradual — life snaps into existence.
Drawn from what Sara Walker said
What Sara Walker actually said
- Sara Walker Astrobiologist and theoretical physicist at Arizona State University
I think it’s actually abrupt. I’ve never been able to say that in my entire career before. I’ve always gone back and forth about whether the original life was gradual or abrupt. I think it’s very abrupt.
Added to korrents 7 Sept 2026 · How quotes work · Something wrong? Tell us
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