AI Is Dead. Organoids Are Alive
I’m going to let you in on a secret. Every cell in your body has the potential to get smarter. I don’t mean this metaphorically, or in a “body keeps the score” kind of way. I mean that if lab-coated biologists took a sample of your skin and very carefully manipulated the cells inside it, they could actually make a brain. They do it all the time.
Not a brain as complex as the one behind your eyes, of course, but a glob of gray matter nonetheless, with a few-million-odd neurons that can send and receive electrical signals. Biologists call these strange creations human brain organoids. Kept at a womblike 98.6 degrees Fahrenheit for eight months, they’ll produce repetitive oscillations—brain waves—nearly indistinguishable from those made by a premature baby.
In cell culture labs around the world, human brain organoids live out their short lives as neural guinea...
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