BROADCASTS.com

Getting into the depths of the Path of the Pole in our ongoing book report. We talk about volcanism and its possible role in drastically affecting climate during catastrophic crustal shift periods, causing all the glacial and interglacial periods we see evidence for in the recent glaciation.

Hapgood also details evidence showing the timeline of the advance, retreat, and complete disappearance of the last ice age, and how this timeline is very short, meaning the disappearance of the ice cannot be explained by standard slow-moving geological processes.