The decision about whether to reopen schools may determine children’s futures, the survival of teachers, and the economy’s ability to rebound. Emily Oster, an economist at Brown University, reviews what we do and don’t know about the dangers of in-person classes. How likely are children to transmit the coronavirus? Will teachers spread it to one another? Oster talks about the data with Joshua Rothman and opens up a knottier question about this upcoming school year: How do we measure the trade-off between the lives that will inevitably be lost if schools open against the long-term negative effects of learning loss if schools stay closed? What will a school do when, inevitably, somebody dies? “We’re going to have to accept that there isn’t actually a right choice,” she says.

Ask this episode

“What did the council decide on item 42?” — answered with the speaker and the moment.