Sex hormones signal why virus hits men harder A constellation of new data, from observations of bald men in Spanish hospitals to an apparently protective effect from prostate cancer drugs, is pointing to the role of male hormones called androgens in allowing coronavirus infection. T... M Wadman...
Do nations rise and fall on the actions of so-called great men like Napoleon, or are there larger cultural and economic forces at play?伟大人物，例如拿破仑，是否决定了国家的兴亡？还是说更大的文化和 经济力量起着决定作用？These extended digressions are part of what make "War and Peace" so p...