Me, myself and eye We don’t notice what a miracle vision is. Our brains take a strange, distorted, upside-down images of the world that shines through our eyes’ lenses onto our retinas, and turn them into a pin-sharp motion picture. Even more amazingly, we do it with two, slightly different, images, one from each eye, and combine them to form a 3D model. As babies, we have to learn to take all that buzzing, blooming confusion of information and make sense of it. James Phillips, who was born blind in one eye, explains in his newsletter what it’s like when that process goes wrong. Science instead of sex Beauty companies have long been criticized for over-sexualizing their predominantly female customer base — sex, as the saying goes, sells. But shifting consumer demands and cultural mores have made those sales tactics untenable. Instead, the beauty culture critic Jessica DeFino writes, they have begun to sell “science,” medicalizing consumer products. “At least in terms of beauty industry advertising,” she writes, “the medical gaze is the new male gaze!” A blast of common sense The risk of a nuclear exchange sparked by the war in Ukraine has provoked understandable fear. The physicist Max Tegmark put the risk of a full-on nuclear war at one in six; a group of superforecasters were more circumspect but still thought it was one-in-10. The anonymous author of In the Sight of the Unwise believes those risks are “dramatically overstated” and that the true risk is one in several thousand at most. If you want well-reasoned reassurance that we’re not about to be vaporized to salve Vladimir Putin’s pride, it’s a worthwhile read. |