Dane emails me:
This is a speculative solve-for-the-equilibrium-type question that I’d love to get your thoughts on:
Imagine there was a technology that allowed essentially frictionless harvesting, selling, and buying of (non-perishable) human sleep. Essentially, anyone can strap in to a machine, be put to sleep, and their time/sleep would be harvested in a way that their time sleeping could be used by anyone else who would then get all the benefits of that sleep but instantaneously instead of sleeping themselves, maybe through a painless injection or a drink perhaps.
Imagine also that this technology was relatively non-capital-intensive, or at least, cheap enough that all humans were potential suppliers/buyers of sleep. Call them sleep-workers and sleep-consumers.
Additionally, there’s nothing “free” about the technology. Any sleep-worker’s or sleep-consumer’s lifespan would be unaffected in terms of calendar time. Instead, there would be a zero-sum transfer of waking hours between persons. Even an “around-the-clock” sleep-worker could only net 16 hours of saleable sleep per day. The other 8 hours would have to go to meeting their own sleep needs.
How would this market evolve? How would society evolve? What is the market price for an hour of sleep? How would norms around sleep-working and sleep-consuming evolve? How would the economic indicators evolve (GDP, productivity, inequality, etc)? Which jobs could or could not compete with non-consciousness? How would the welfare state then evolve? How much inter-temporal saving of sleep would there be? Should prisoners be allowed to sleep-harvest for their entire sentences? Would we allow them? Would it be ethical to farm never-conscious humans for the sole purpose of harvesting sleep? Etc…