I am not constrained by having to produce research evidence for things I believe to be true. But research is not the only way to gain insight. Often facts, if believed and taken seriously, logically lead to conclusions. And unless there is an alternative explanation for undeniable facts, my conclusion must stand as the best currently available theory.
In this section I am speculating about matters that go beyond the consensus view of earth scientists and archaeologists. Some matters such as the comet impact 12,800 years ago have scientific backing, others such as my speculation on the current stability of climate are just that, speculation from a verified fact, the climate record.