Long ago, I read Ayn Rand. But then I grew up and realized that unfettered self-interest is not good and altruism is not destructive. Unlike Rand, I believe that communities are richer when people interact, cooperate and assist those in need. However, I understand Rand’s appeal to young people who are emerging from their family and trying to establish a sense of adult independence. Almost a decade ago, Daniel M. Lavery wrote a piece for The New Yorker that imagined how Ayn Rand would have reviewed certain famous movies…

Restoring old relationships? Are human physicians still needed? https://jamanetwork.com/journals/jama/article-abstract/2852952 Will Autonomous AI Exceed AI-Aided Physicians as the Best Medical Care?…