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There's a big difference between microbial life and intelligent life. Bostrom and others have argued that, based on how long evolutionary milestones took on Ea
by roca 7y ago
There's a big difference between microbial life and intelligent life.
Bostrom and others have argued that, based on how long evolutionary milestones took on Earth, the "difficult step" is actually complex multicellular life.
- Causality1 7y agoThe timeline implies that but experimentation indicates it may not have been that hard. https://www.nature.com/articles/s41598-019-39558-8 https://www.nature.com/articles/s41598-019-39558-8 https://www.sciencemag.org/news/2018/06/momentous-transition-multicellular-life-may-not-have-been-so-hard-after-all https://www.sciencemag.org/news/2018/06/momentous-transition...
- roca 7y agoThat's interesting. I agree with your conclusion that Fermi's paradox simply means there is no other intelligent life, though I think the jury's still out as to where the filter is.
- Causality1 7y agoIndeed. There's quite a lot of debate surrounding it and a couple of mathematicians arguing we haven't hit the filter yet, but I maintain hope we're past it. It wounds my sci-fi loving heart to say this but humanity is probably better off alone.
- DoctorBit 7y agoAn interesting discussion of that here: https://www.technologyreview.com/s/513781/moores-law-and-the-origin-of-life/ https://www.technologyreview.com/s/513781/moores-law-and-the...