Artificial sources of light emit wavelengths that don’t occur in nature after sunset. That blue and green light disrupts our circadian rhythm and the release of melatonin, leading to poor sleep. Blue light blocking glasses can help protect your melatonin release and significantly improve your sleep.
When we place our minds over our matter, we achieve the impossible. Yet, this doesn’t erase the humbling fact that the mind is contained by the brain, which, yes, is literally “matter.” In fact, the brain is a complex network of matter that our minds frantically struggle to grasp yet will ultimately fail to master.