Natural Cycles Cause "Climate Change"
One recent article about global warming not being caused by human civilization, after pointing out that in ancient times Earth has often been far warmer than it is now, pointed out that northern Alaska's oil deposits must have formed when the region was far warmer and much more biomass was growing to become the oil we see today. "An old friend used to work as an engineer on an offshore oil platform in Prudhoe Bay on the North Slope of Alaska. The Prudhoe Bay field contains some of the largest hydrocarbon deposits on earth. If petroleum geologists are right, these hydrocarbons were once living algae, plants, and animals that were deposited in successive layers of sediment."
He then points out average global temperatures were up to 10 degrees C / 18 degrees F higher than today. Yet there are also repeated, periodic bouts of much colder weather when "continental ice extended down the Mississippi River Valley as far south as Iowa. The cooling cycle was followed by a collapse of glaciation and an extremely warm climate that extended to the northernmost land, almost to the North Pole.... These are HUGE temperature swings, with glaciers extending as far south as present day Iowa, followed by warm weather extending all the way to the North Pole, and a warm sub-frigid Arctic Ocean bordered by forests at 79’39 N. which runs through northern Greenland."
You could claim weather is just linked to industrial pollution and assume dinosaurs had developed heavy industry. You could assume the sun is not a stable nuclear reaction but one that goes through cycles of vastly higher and lower output. Or you could go with the theory supported by indisputable evidence - the outer crust of the Earth periodically moves over the molten interior in one solid shell. The image below shows one theory’s prior arrangement.
When a pole shift catastrophe occurs, land previously at the pole moves towards the equator, and some equatorial lands end up much closer to the poles. This explains “ice ages” (they are regional - Antarctica has one now, North America did until about 12,000 years ago) and drill samples with alternating climate layers and myths of being kicked out of an ancient homeland that was destroyed or submerged or frozen - and many other “mysteries” governments don’t want people to understand because they know how soon the next event is due.