Al Gore and his friends had to change the name of their scare program from Global Warming to Climate Change. This was necessary since the Earth stopped warming as predicted by all of the IPCC's climate model computer programs as shown in the chart by John Christy in this article:

http://planetgore.nationalreview.com/post/?q=MTYwMjRiZjJhMmUxYWE2MmQ0NDZhOGM0M2Q3ZWUzMmE=

Climate Change is a stroke of genius, since any unusal weather event can be said to prove that climate change is happening. If Arctic ice melts, that proves that CO2 is causing climate change. If the Arctic re-freezes quicker and to a greater extent than expecte, that also proves that CO2 is causing climate change.