About 10-12 thousand years ago much of the northern U.S. was covered by an ice sheet up to two miles in height. That all receded. If what the good professor says is true, there should be some sort of record of extreme seismic activity during that recession.
Dr. Vivek Kumar Srivastava studies politics. That might explain his poor understanding of physics and geology. But like a lot of lefties (Al Gore comes to mind), he is not shy about lecturing us on subjects he knows nothing about.