The obesity crisis may be linked to cheap, nutrient-depleted calories and the prevalence of blue light.

“consuming calories too often are at the wrong times of we know is bad for you consuming photons in the wrong form at the wrong time of day bad for you and I think those two things combined plus all the downstream negative Cascades can largely explain the Obesity and in some sense Mental Health crisis”

“one thing that's happened in the last 30 years which may at least partially explain the Obesity crisis is that calories which are depleted of nutrients micronutrients are very cheap now see they're very cheap to get calories but they aren't nut nutritious calories in addition there's been a change in lighting technology so that blue light photons are very cheap”