De novo origins of multicellularity in response to predation

Re:De novo origins of multicellularity in response to predation by vichu on Monday February 25, 2019 @06:03PM (#19250355)

Not to be too pessimistic, but there's no reason that there should only be one "Great Filter". There could easily be multiple astronomically improbable events barring interstellar civilizations from bearing fruition. It might be just as improbable for unicellular life to form as it is for unicellular life to beget multicellular life, so on and so forth.

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Re:De novo origins of multicellularity in response to predation by bduerst on Monday February 25, 2019 @06:48PM (#19250629)

Or even reason to assume that exobiotic life is cellular, and needed to jump from singular to multi-cellular structures like ours did on this planet.

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Re:De novo origins of multicellularity in response to predation by andrewflnr on Monday February 25, 2019 @10:20PM (#19251750)

I mean, in principle, but that's probably like assuming that exobiology is carbon based. Carbon and cells are both really super useful.

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Re:De novo origins of multicellularity in response to predation by devoply on Monday February 25, 2019 @06:09PM (#19250373)

The great filter exists at all times as cited by the fact that the longevity of a species does not guarantee their future survival. All life may die off at any time.

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