Mmmm, I thought I had carefully avoided doing exactly that. I think I say at various points that there were good reasons at the time for the choices they made, and I try to show, as sympathetically as I can, the logic of their thinking.

I certainly tried to attack the current state of the theory, not the scientists whose very understandable and human actions, many of them perfectly sensible at the time, led us to that current state. I am sorry if I failed to bring off that delicate balancing act.