a thoughtful web.
Good ideas and conversation. No ads, no tracking.   Login or Take a Tour!
comment
JakobVirgil  ·  4228 days ago  ·  link  ·    ·  parent  ·  post: Drake Equation: Are we alone?

I think even the great Tyson may be thinking like a human on this one. To think that life has to be chemical is also Anthropocentric. The requirements are complex systems that can ratchet and allow emergence. The number of those is measurable.