Profiles: Party Crasher
One Sunday afternoon in September, 2020, Jay Bhattacharya, an epidemiologist at Stanford University, was at home in Los Altos when he got an unexpected call. It was Ron DeSantis, the governor of Florida, and he wanted to talk about the coronavirus. In the early months of the pandemic, Bhattacharya had established himself as an outlier among public-health experts. He is one of three scientists who drafted the Great Barrington Declaration, which argued that many governments were doing more harm than good by shutting down economies and schools. The only practical approach, they said, would be to protect the most vulnerable—mainly by isolating the elderly—and allow everyone else to go about their lives until vaccines and herd immunity neutralized the disease. With Covid-19 killing hundreds of Americans every day, the signers…