I can say the same for all the global warming science, all has if in them and they have not had ant proof of anything.
The Earth goes though cycles and there has been no one in the science field that has any proof at all. Also like O the global warming group have been caught in many lies including many emails. Al Gole has become a multi-millionaire because of it, last estimate is over $100 million dollars rich because of all the investments in green companies.
I say that the global warming group are very fishy!