 What I try to tell people is that it turns out that the flu, if you can get over the flu, that's great. But you can't get over famine and thirst. That's a great point. We have to be so smart. And then what about our climate change kids who want to tell us when we can drive and not drive? It turns out, again, that CO2 is not nearly as fatal or lethal as plutonium is. And so maybe we need to secure...