Comments:Scientists uncover oldest known DNA on Earth

OK. That is one cool image! Jcart1534 20:03, 6 July 2007 (UTC)

the temperatures in that area of Greenland could not have been "lower than 17 degrees Celsius" Who caused the Global Warming back then? --SVTCobra 00:28, 7 July 2007 (UTC)


 * Or, who caused the global cooling that brought an end to the temperate climate in Greenland? And is the warming trend now perhaps a natural cycle that will see temperatures slowly rise to "normal" levels, where we once again have forests in Greenland? Jcart1534 00:39, 7 July 2007 (UTC)