But magma chambers and fault lines have something in common. We know how they work but not when or why they're triggered. Is a cooling core causing the earth to shrink slightly making plates move and zits like St Helens to erupt? If so will this cause the magnetic poles to switch, which is long overdue? Will it set off the frozen methane in the ocean depths? Will it cause the ladies to suddenly desire bald fat guys?
btw- I was in Centrailia in '80.