There are a few dozen neurons in the bellies of crabs. They control the grinding motions of the stomach.

I would like to see a machine replacement for these neurons that functions just as well as the natural ones before anyone hooks anyone else up to an uploading anything.

Just ... someone please show we can understand how neurons even do things.

It's like building an autonomous drone before you know how to make a paper airplane. (in fact it's much worse than that)

@futurebird I have more or less the same feelings about the “colonize mars” crowd. Build a closed self-sustaining colony in like, Alberta first. Then we can talk.
@steve @futurebird ✋🏻is old enough to remember how much trouble the Biosphere 2 folks had
@karawynn @steve @futurebird Well, hopefully a colony on Mars would not be run but Steve Bannon, but with the way things are going with Elon, we can't eliminate that as a possibility. https://www.thedailybeast.com/spaceship-earth-tells-the-wild-story-of-biosphere-2-steve-bannons-eco-cult-disaster
‘Spaceship Earth’ Tells the Wild Story of Biosphere 2, Steve Bannon’s Eco-Cult Disaster

The new documentary “Spaceship Earth” examines the Biosphere 2 project—an ecological experiment run by none other than Steve Bannon (yes, the fascist ex-Trump adviser).

The Daily Beast