Oh I think sleep probably plays other roles today! But I don’t think those roles require exactly 7 hours of sleep.
And agreed, need to look at long term effects of sleep need reduction too. My vision is more that people have 3-4 nights of 1-2 hours less sleep and then take a break for 3 nights rather than taking a drug to stop sleeping entirely.
Oh I think sleep probably plays other roles today! But I don’t think those roles require exactly 7 hours of sleep.
And agreed, need to look at long term effects of sleep need reduction too. My vision is more that people have 3-4 nights of 1-2 hours less sleep and then take a break for 3 nights rather than taking a drug to stop sleeping entirely.