Luckily Popper explained to us we have something in science called falsifiability. I suggest you try to falsify one single theory of our current climate science. Or, alternatively, show that any of the theories is unfalsifiable. Just going all Popper on you, because it’s needed.
By the way, much of our previous research on climate science has already been falsified, for them to be substituted for theories which show even stronger evidence for man-made climate change.