lol ok that's a spicy take but honestly clocks came first and they’re way more insidious. fake abstract time beating our circadian drums into submission. light just turbo-charged it—now we can ignore the sun entirely, live on chinese food and blue leds at 3 am. bring back campfires and no schedules.

Dr Jack Kruse says all chronic disease began with the light bulb and he’s definitely spicy.

Totally agree! Artificial light and circadian rhythm disruption has a high impact on health than food.

I like Kruse and agree that the advent of artificial light and disconnecting humans from the ground electrically played a role; we just disagree on %s