Global Warming!!!
All a bunch of BS. The planet has had ice ages and Hotter spells ever since the magma cooled. The planet sits on an axis that fluctuates between 23 and 23 and 1/2 degrees. In addition its orbit around the sun fluctuates from closer and neerer affecting the planet temp as well as the sunspots affecting the temp on the sun by thousands of degrees. The deserts we now have at times were on the shore or had lush plant life. Some of the mountains were below the oceans surface and some of the ones below the surface used to be above. Considering that there were also no effective ways of measuring the temp back then the worry of a few degrees is silly and to place the blame on man made activities is non scientific to say the least. If you want you can send all your money to Al Gore and the Soldrinya but quit sending mine.
"Take it up with my butt, cuz he's the only one that gives a crap"
Carter Pewterschmidt