> Meanwhile, we deploy that all the time. Well, no. It's double our current rate of deployment, and that doubled rate will need to be sustained for decades. I

> Meanwhile, we deploy that all the time. Well, no. It's double our current rate of deployment, and that doubled rate will need to be sustained for decades. It's not "innumeracy" to say that's going to be hard. Not impossible, but hard, and we haven't yet demonstrated that we're going to do it.