 And if he did, why did he need all the hair? Why did you have the woolly rhinoceroses and all this stuff? Sandberg, Ivan Sanderson, and I guess Casey and a few others talk about this massive displacement. Yes. Hapgood is another leading proponent. And there's no question the magnetic field, the magnetic pole moves slowly around. Absolutely. But we've never had any indication of a sudden shift of the crust itself.