Mind Matters Natural and Artificial Intelligence News and Analysis

CategoryBiology

prehistoric-hand-paintings-at-the-cave-of-the-hands-spanish-cueva-de-las-manos-in-santa-cruz-province-patagonia-argentina-the-art-in-the-cave-dates-from-13000-to-9000-years-ago-stockpack-adobe-stock
Prehistoric hand paintings at the Cave of the Hands (Spanish: Cueva de Las Manos ) in Santa Cruz Province, Patagonia, Argentina. The art in the cave dates from 13,000 to 9,000 years ago.

Evolutionary Psychology: When We Looked In, No One Was There…

Evo psych likely got started when psychologists wanted to get in on illuminating findings in evolution, like the Cambrian Explosion

In a recent episode of ID: The Future, Casey Luskin and I discussed my chapter on evolutionary psychology in The Comprehensive Guide to Science and Faith: Exploring the Ultimate Questions About Life and the Cosmos (2021). Evolutionary psychologists claim to find the basis of human psychology in what enabled our remote ancestors to survive — that is, in prehuman or prehistoric behavior. A conceptual problem has always bothered me. Reading University of New Hampshire philosopher Subrena Smith helped clarify my thoughts: There is no such thing as a fossil mind. If our behavior is said to stem from our prehistoric or prehuman past, not from our known human circumstances, evolutionary psychology is a discipline without a subject. Also, any human…

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African Clawed Frog (Xenopus laevis)

Is the Age of the Living, Self-Replicating Robot at Hand? No.

Stem cells naturally reproduce themselves. The researchers working with frog stem cells merely found, via algorithms, one configuration that works better

Recently, the sci-fi dream of self-replicating robots has been in the news, thanks to the University of Vermont, Tufts University, and the Wyss Institute for Biologically Inspired Engineering at Harvard. A recent experiment with frog cells was hailed by news outlets as disparate as CNN (“World’s first living robots can now reproduce, scientists say”) and Daily Wire (“American Universities Create First ‘Self-Replicating Living Robots’”). And it was also debunked by Ars Technica: (“Interesting research, but no, we don’t have living, reproducing robots”). So what’s really happening? Self-replication is a very tricky problem of information. To truly self-replicate, an organism must completely copy the information necessary for function. Seems simple enough but it introduces a conundrum. For the organism to copy…