First published in The Conversation under the title Sex bots, virtual friends, VR lovers: tech is changing the way we interact, and not always for the better Twenty-first century technologies such as robots, virtual reality (VR) and artificial intelligence (AI) are…
Why are beards resurging in 2020? History teaches us that men cooperate best if they shave. They stop shaving when times get tough. Two weeks into work-from-home isolation and a trend has slid into my Zoom meetings. Men I have…
How do sex differences arise? Few questions animate as much disagreement and contention, in everyday society and in academic study. For as long as the question has been asked, the answers have fallen between two extremes: sex differences arise innately,…
Is alcohol-fuelled violence caused by the booze itself or by the macho culture in which the drinking occurs? If we are to believe a recent study commissioned by the alcohol company Lion, it’s the culture that’s to blame. That’s a…
“Heredity”, opined the pioneering cultural anthropologist Alfred L. Kroeber in 1915, “cannot be allowed to have acted any part in history”. I have yet to encounter a crisper expression of the view that biological explanations have no place in the…
If you haven’t been outdoors in a few years, you might not have noticed that beards are back. Back in such a big way that apparently many New York hipsters are paying north of US$8,000 for “facial hair transplants” to…