COP16 as Cancun disappears

SUBHEAD: The UN climate conference in Cancun is sited near ground zero of climate change damage in Gulf of Mexico.Image above: Cancun beach erosion undermines hotel seawall in 2009. From (http://www.cancuninfo.net/2009/12/cancun-beach-recovery-update-dec-82009).By Mark Stevenson on 30 November 2010 for Huffington Post - (http://www.huffingtonpost.com/2010/11/30/un-climate-change-confere_n_790129.