“Michael Hendricks, a neurobiologist at McGill University, is even more blunt. "What's being done now in the commercial cryonics industry is garbage. They're making puddles of pink mush in a liquid nitrogen tank. It's nothing that could ever be used for anything," he tells me. While it might eventually be possible to chill living people to a temperature near freezing and keep them in a kind of hibernation state, Hendricks says that "when you get into people who have died, and then the cryonic people show up with their head saws—it's too late by the time you get in there with a saw. The tissue starts breaking down, and importantly, it's pretty fast.” Cryogenics Book:More Everything Forever: AI Overlords, Space Empires, and Silicon Valley's Crusade to Control the Fate of Humanity Source: More Everything Forever: AI Overlords, Space Empires, and Silicon Valley's Crusade to Control the Fate of Humanity