"Do you mean to disparage the many scientists who research the causes of past climate change, and who hypothesize that the current changes are, like all past ch

"Do you mean to disparage the many scientists who research the causes of past climate change, and who hypothesize that the current changes are, like all past changes, caused by other factors than the man-made, industrial-age rise in atmospheric carbon dioxide?" There are no such scientists, let alone "many". And it doesn't matter what people "hypothesize". I know the names of the handful of "lukewarm" climate scientists who don't hold the consensus position; none of them take the position that you put forth, and I can be certain that you can't name any of these "many" scientists.