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Smaller brains? Fewer friends? An evolutionary biologist asks how AI will change the longer term of humanity

What will people seem like generations from now in a world transformed by artificial intelligence (AI)? Many thinkers have grappled with questions like this and pondered how AI will change lives – often for the higher, sometimes for the more serious.

They have conjured up dramatic scenarios AI-driven extinction of humans (and plenty of other species) or ours assimilation in human-AI cyborgs. The predictions are generally dire, pitting the fate of all humans against a unified (or unified) AI opponent.

What if the AI ​​future doesn't extend to those sci-fi dystopias? To an evolutionary biologist, the diversification of AI technologies into all possible applications is lots just like the proliferation of microbes, plants, and animals in an ecological landscape.

Which led me to ask: How might human evolution be altered by interactions with a world filled with AI diversity? In an article that was just published The Quarterly Review of BiologyI've been fascinated with the numerous ways AI could alter physical, biological, and social environments, and the way this might impact natural selection.

Predicting evolution is child's play

Natural selection – the mechanism behind evolution – is an inevitable consequence of genetic differences in reproduction between individuals.

These differences arise from interactions with physical features of the environment (resembling minimum temperatures), with other species (resembling predators or parasites), and with other members of the identical species (resembling partners, allies, or hostile outsiders).

When Asian gray wolves were near humans about 30,000 years ago, the more reactive wolves were driven away or killed. The Genes carved away against shyness and aggression, starting the means of domesticating the dog. The accidental selection that turned wolves into dogs is proving insightful into how AI could inadvertently influence the event of human brains and behavior.

“Trying to predict the longer term is a joke.” said English creator Douglas Adams. This is very true for technologies like AI.

But predicting evolution is much more precarious. The combination of the 2 brings with it considerable speculation and the high probability of being mistaken.

At the chance of being mistaken, I'd like to start out a conversation about how human evolution and the qualities we value most in one another may very well be transformed by AI.

By chasing away aggressive wolves, people inadvertently initiated the domestication process that led to puppies.
Aleksandra Madejska/Shutterstock

Mutual or parasitic?

It could be insightful to contemplate the connection between AI and humans as one reciprocity – two species that provide one another with what they need.

Computers are beasts with heavy computational loads that profit their human users. These advantages will increase as AI develops. There is already evidence that the cultural exchange of information and writing makes it easier for people to recollect all the pieces. As a result, The human brain has shrunk over the past millennia.

Perhaps AI, online searchable knowledge, and social media posts that “remember” who did what to whom will carry more of our memory burden. If so, the human brain may develop into even smaller and have less independent memory.

No panic. The advantages of smaller brains include safer birth for mother and newborn. And since computers and AI have ever-growing records and bodies of information, humanity will still have the ability to do remarkable intelligence-driven things… so long as it has access to the AI.

However, mutual insurers may take a unique approach. They can grow to be harmful parasites – Organisms that live on the expense of one other organism, their host.

You could consider social media platforms as parasitic. They initially offered useful ways to remain connected (reciprocity), but have caught our attention a lot that many users now not have the time they need Human-human social interactions and sleep (Parasitism).

As AI learns to develop into increasingly effective at capturing users' attention, stoking anger, and inspiring social comparison, the implications for living, dying, and reproducing will ripple through evolution. In the best-case scenario of numerous dire scenarios, the flexibility to withstand social media or remain unaffected by anger bait could develop into stronger.

A variety of bright orange and white fish swimming underwater around a mop-like anemone.
Clownfish are known for his or her mutualistic relationship with sea anemones.
Kurit Afshen/Shutterstock

Intimacy with computers

As vital as other species were to human evolution, Interactions with other people were much more formative. Now AIs are invading our social lives.

The growth of “artificial intimacy“ — technologies that mimic our social behaviors like making friends and forming intimate relationships — are amongst probably the most amazing areas of AI advancement.

Humans haven’t developed the social ability to make use of computers. So we use our “tools” to cope with other people to machines. Especially when these machines communicate with us via text, voice or video.

When coping with people, we take note the chance that the opposite person will not be being authentic. An AI “virtual friend” doesn’t have feelings, it has users Treat them as in the event that they do.

Artificial intimacy could make us more wary of interactions via phones or screens. Or perhaps our descendants will feel less lonely without human companionship and humans will develop into lonelier creatures.

The query will not be trivial

Speculations about genetic evolution could appear trivial in comparison with the direct impact of AI on individual lives. Awesome AI researchers And author are already specializing in the best way AI will do it improve or decrease the lives of the people who find themselves currently alive.

So it's not such an instantaneous problem to fret about distant genetic changes that AI could affect in lots of generations. But it's definitely value fascinated with.

The pioneering ecologist Robert MacArthur said, “There are worse things for a scientist than to be mistaken.” One of them is to be trivial.”

Evolutionary changes over many generations could well alter and even weaken a few of the human qualities we value most, including friendship, intimacy, communication, trust and intelligence, as these are the qualities that AI exploits most profoundly.

In non-trivial ways, this might change the meaning of being human.

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