The warming has been going on for 20,000 yrs, and the West Coast of the U S A has ample proofs. The East Coast of Japan has the same proofs from the same 20,000 yrs. The Leftist Socialists, have chosen the remains of the last ice age to gain control of our imaginations and use our taxes for silly reasons. Leftist Climate change goes on as long as Obama Economic collapses. The longest Economic slump in the U S history. Obama wants it for putting more people on food stamps, welfare and the Democrat Party.