Reopen the economy: This innovation is based on building confidence and again, testing is key but testing of a different type. It is the testing that will tell us, before controls are lifted, if a region is virus-free or if it is just waiting to explode into a hot spot. It will include tests that can be used by individuals to see if they and the people they interact with are free of the virus. It will reveal who has antibodies. With widely available and easy-to-use testing, people will have the confidence to go back to work, school or dinner with a friend. There is plenty of talk about the need to reopen the economy, but no sign of a clear plan to meet such an obvious need. Sure, it would be expensive, but cheap compared with the alternative.