We made it through the worst of COVID-19 without such a strategy, so "required" seems like an overstatement. Lack of political unity also appears to make a coh

We made it through the worst of COVID-19 without such a strategy, so "required" seems like an overstatement. Lack of political unity also appears to make a coherent international response strategy difficult and unlikely at best. This problem is well illustrated by this thread of comments. Fragmentation and finger pointing will likely result in a dynamic range of changing approaches. For all of the problems of fragmentation it does have some advantages when dealing with unknowns.