Stop talking about "natural" sleep cycles or "natural" diet. Stop talking about how the homo sapiens evolved into sleeping or eating like this. I personally think our unwillingness to move away from our evolved instincts is the reason why we're not a more advanced species.
Sleeping at night is obviously a result of lack of light during the night. I don't believing sitting/lying consciously will be that different from sleeping unconsciously as to providing rest for our bodies. It's just a learned habit and we should be able to get over it.
Slavery and dictatorship is more natural, see how monkeys or any other animals group their society? Why don't we give up democracy for something more natural?
Sleeping at night is obviously a result of lack of light during the night. I don't believing sitting/lying consciously will be that different from sleeping unconsciously as to providing rest for our bodies. It's just a learned habit and we should be able to get over it.
Slavery and dictatorship is more natural, see how monkeys or any other animals group their society? Why don't we give up democracy for something more natural?