http://www.ens-newswire.com/ens/dec2009/2009-12-14-02.htmlDecember 14, 2009 (ENS) - Snow and ice across the planet are melting much faster than anticipated, and the cryosphere - the Earth's ice and snow cover - is very vulnerable to climate change, finds a new report presented today at the United Nations Climate Summit by former U.S. Vice President Al Gore and Norwegian Foreign Minister Jonas Gahr Støre.