It appears heat is another issue for this hypothesis.
Apparently, if the amount of decay that we "think" occurred over ~4.5 billion years were compressed to ~6-10 thousand years, the amount of heat energy released would have been enormous.
Apparently, if the amount of decay that we "think" occurred over ~4.5 billion years were compressed to ~6-10 thousand years, the amount of heat energy released would have been enormous.