Dear Reader, Are humans the dumbest species on this planet? Are we doomed to extinction? Sometimes I think so. (But not you Reader - you have a survival advantage because you're subscribed to my newsletters 👍) Click to see my Linkedin post on this paradox! Take the area of light and Human Health. It's one of the great ironies of our age that we go to great lengths to understand how light (intensity, spectral properties, timing) impacts: Keeping fish in an aquarium, Milk yield and health of...