The identity dilemmas of the boundary cells/tissues. An illustration of why conjoined twins often have laterality defects (e.g. heart on the right) by @drmichaellevin.bsky.social www.youtube.com/watch?v=MIjw...

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New #paper: rosa.uniroma1.it/rosa04/organ... Mostly unaltered conversation among some great people on the definitions of life.

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I suspect it's not widely known that (or how much) genetic variation that would otherwise be deleterious is "hidden" by buffering. Much of that is accomplished by a protein called Hsp90. I've written a feature for Nature about it. www.nature.com/articles/d41...

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An excellent dismantling by @philipcball.bsky.social of the confusing and vague and just generally muddled "selfish gene" metaphor..

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@chrisfields38.bsky.social on federated inference between semantically diverse agents www.youtube.com/watch?v=f_Xy... background www.linkedin.com/posts/alexey...

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