In the wake of Ebola, NVD-68, and Zika, we should have all learned our lesson by now. We haven’t. This is 2020—Iowans took a week to count the votes of 5% of their population, and an elderly white Northeastern president is principally opposed by a gaggle of downright ancient white Northeasterners. There aren’t any quick fixes for emergent idiocies like those, but a few simple heuristics will go a long way toward avoiding panic over coronavirus.