East Asian countries’ longtime mask-wearing has value as evidence of their effectiveness MLADEN ANTONOV/AFP via Getty Images
Adam Kucharski (UK)
I have something of a reputation as a party-pooper in the Âé¶¹´«Ã½ office. At our weekly meeting to discuss the latest and greatest ideas in science, colleagues will eagerly describe some incredible new theory or spectacular find, then sit back to field questions. I can already hear the groans before I open my mouth to say: “Yes, but what is the actual evidence?”
I don’t do this because I enjoy shooting down ideas (OK, maybe I do…



