US receives crash course on scientific uncertainty
[ad_1] Cathy Baum, right, and her husband, Mark, visit her mother, Paulette Becker, at Tall Oaks Assisted Living in Reston, Va. On August 11, 2020 (Alyssa Schukar / The New York Times) When the coronavirus first surfaced last year, no one was prepared for it to invade all aspects of daily life for so long, … Read more