Glacier melt worldwide now caused mainly by humans
Interesting post on CBC.ca
Man-made greenhouse gas emissions have become the dominant cause of melting in glaciers from the Alps to the Andes that is raising world sea levels, a study said on Thursday.
Human emissions accounted for an estimated 69 per cent of loss of ice from glaciers from 1991-2010, overtaking natural climate variations that had been the main driver of a retreat since the mid-19th century, researchers wrote in the journal Science.
original story is here.