Record-keepers have a pretty good sense of how many people have died. But figuring out the cause of those deaths is a lot trickier – and that’s why reasonable modelers can disagree.
Health statisticians keep careful tabs on how many people die every week. Based on what’s happened in past years, they know what to expect – but 2020 death counts are surging beyond predictions.
Health statisticians keep careful tabs on how many people die every week. Based on what’s happened in past years, they know what to expect – but 2020 death counts are surging beyond predictions.
Linguists have a lot of largely untested theories. Borrowing a tool from ecology, researchers built a model that didn’t look for one worldwide explanation.