"Dirk Notz calculates that for every person who drives a car 2,500 miles or takes a round-trip flight from New York to London, three square meters (about 32 square feet) of sea ice vanishes from the Arctic.

Researchers have long documented that human-fueled carbon dioxide emissions contribute to the overall warming of the planet — and, by extension, accelerate the diminishing of sea ice in the Arctic each year. But in a paper published Thursday in the journal Science, Notz and a colleague detail the complex set of calculations that allowed them to estimate how much Arctic sea ice melts for every metric ton of carbon dioxide emitted into the atmosphere.

Their answer? About three square meters."

Brady Dennis reports for the Washington Post November 3, 2016. [2]