When this topic appears I (almost) always state change is the only constant... and where I am sitting it was once under a mile of ice and was also the bottom of a tropical sea and was referred to as the great American desert too... it is currently 6 below zero outside... and will probably hit 100 degrees within the next 6 months... now that is climate change... was once referred to as seasonal change... I will stick with the usual follow the money when the "something has to be done" phrase come around... guard your wallet.