New Study: Alaskan Glaciers Began Retreating In 1770: ‘Glacier retreat began well before any input from humans could have had any effect’

Alaskan Glaciers Began Retreating In 1770: http://notalotofpeopleknowthat.wordpress.com/2014/03/09/alaskan-glaciers-began-retreating-in-1770/ By Paul Homewood   h/t agfosterjr   A study, by Larsen et al in 2005, looked into the uplift of Southeast Alaska due to retreating glaciers. It’s main finding was that the uplift began around 1770, therefore confirming that glacier retreat began well before any input from humans […]