In the absence of other evidence, isn't it the case that any given trait is 50% ... | Hacker News

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		joeyo 27 days ago \| parent \| context \| favorite \| on: Heritability of intrinsic human life span is about... In the absence of other evidence, isn't it the case that any given trait is 50% heritable and 50% environmental?

swid 27 days ago [–]

Being 100% uncertain is not the same as either option being equally likely. More like the probability of either option is undefined.

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