Comment by hdivider

During that time, your brain would do far more than just that text generation though, beyond what we even know scientifically.

But yes, food energy could be useful for AI. A little dystopian potentially too, if you think about it. Like DARPA's EATR robot, able to run on plant biomass (although potentially animal biomass too, including human remains):

https://en.wikipedia.org/wiki/Energetically_Autonomous_Tacti...