We've had lots of conversation in our household lately on the question of whether to open schools for in-person learning this fall. Even if you don't have children or grandchildren affected, this is a broad question of public health: Not only should we personally go back? but also should anyone be allowed to go back given the current state of the pandemic? or even should anyone be allowed to keep their kids at home? (e.g., based on hypothesized risks to mental health or learning). These are difficult questions because they involve competing goals such as education versus health, parents' work demands versus children's support needs, and also because they must be made with limited information and under time constraints. These two features make real-world decisions particularly difficult, as I described in a recent post about naturalistic decision-making . Another framework that may be helpful as we think about whether to re-open school buildings ...