A team of University of Maine scientists studying nearly 11,700-year-old ice cores from Greenland found that history is repeating. Paul Mayewski, director and distinguished professor of UMaine’s Climate Change Institute, says today’s climate situation in the Arctic is equivalent to, but more localized, than the warming during the Younger Dryas/Holocene shift about 11,700 years read more History Repeats: Ice Cores Provide ‘Unparalleled Perspective’ – P. Mayewski