I have observed that the RET does conveniently explain a lot. The FET requires extra explanation than RET. But, then again, the laws of science do not always follow what I would define as logical rules. Until I learn more about FET, I am unwilling to throw it out. Admittedly, my knowledge of science is not as good as my knowledge of history. But, I shall follow your threads later tonight or in the morning. I shall have to come back here to do that. The one thing that RET does better than FET in my opinion is that it seems to fit with Occam's Razor. It is, at least in may cases, the simplest answer to various questions regarding the world and the universe around us. But, in science, the simplest answer is NOT always the correct one. I am uncertain whether Occam's Razor is even appropriate to apply here.