Dont be afraid to run that old noggin' a bit, crank up the gas, and give it a whir, and analyse what you are seeing all around you against the theories, and you will have a good idea which theory is more plausible and which isn't.
Thats pretty much all anyone can do. "Facts" are very rare and almost nothing any of us believe in about anything falls under "facts".
Dont be afraid to run that old noggin' a bit, crank up the gas, and give it a whir, and analyse what you are seeing all around you against the theories, and you will have a good idea which theory is more plausible and which isn't.
Thats pretty much all anyone can do. "Facts" are very rare and almost nothing any of us believe in about anything falls under "facts".