books.google.fi - In its 2001 report on global climate, the Intergovernmental Panel on Climate Change of the United Nations prominently featured the "Hockey Stick," a chart showing global temperature data over the past one thousand years. The Hockey Stick demonstrated that temperature had risen with the increase in industrialization...http://books.google.fi/books/about/The_Hockey_Stick_and_the_Climate_Wars.html?hl=fi&id=HK0CN6FVtfgC&q=Loehle&utm_source=gb-gplus-shareThe Hockey Stick and the Climate Wars
