http://www.globalnormal.com/2009/02/02/heaviest-snow-in-20-years-brings-large-parts-of-britain-to-a-halt/ Climate has been changing for over 4.6 billion years on Earth. Long before humans were here... Mon, 06 Feb 2012 18:08:51 +0000 http://wordpress.org/?v=2.6.3