400 feet change in what? tides or since the last glaciation? There was a tidal wave that hit Cornwall that raised the sea level about 40 feet a few hundred years ago.
Trying slightly again.
1. It has nothing to do with the hoax global warming.
2. It has nothing to do with melting the ice caps.
3. It purportedly has to do only with the “cubic miles” of water in the bulge at the equator—above sea level as measured at Cornwall.
4. Those are John Moore’s assertions which he has reportedly verified with a half dozen to a dozen or more senior level retired Navy and some active duty intel sorts etc.
5. They all assert that global warming is a smoke screen, hoax, nonsense.