Start up the coal burning power plants again....it's gonna be a cold one!
But that is the whole point.
It should ALREADY be far colder than normal.
Solar output is way DOWN.
So then why has the Arctic ice melted and allowed the Northwest Passage in 2009, for the first time in thousands of years?
And since there is no increase of heat from the sun, the only other possible source of heat has to be from the release of hundreds of millions of years of sequestered, fossil fuel, stored sunlight energy.
From Wikipedia of a few SUCCESSFUL traverse of the North West Passage:
"Canadian
Royal Canadian Mounted Police officer
Henry Larsen was the second to sail the passage, crossing west to east, leaving Vancouver on June 23, 1940 and arriving at
Halifax on October 11, 1942. More than once on this trip, he was uncertain whether
St. Roch, a Royal Canadian Mounted Police "ice-fortified"
schooner, would survive the pressures of the sea ice. At one point, Larsen wondered "if we had come this far only to be crushed like a nut on a shoal and then buried by the ice." The ship and all but one of her crew survived the winter on
Boothia Peninsula. Each of the men on the trip was awarded a medal by Canada's sovereign,
King George VI, in recognition of this feat of Arctic navigation.
[57]
Later in 1944, Larsen's return trip was far more swift than his first. He made the trip in 86 days to sail back from Halifax, Nova Scotia, to Vancouver, British Columbia.
[58] He set a record for traversing the route in a single season. The ship, after extensive upgrades, followed a more northerly, partially uncharted route.
In 1954,
HMCS Labrador[59] completed the east-to-west transit, under the command of Captain O.C.S. Robertson, conducting hydrographic soundings along the route. She was the first
warship (and the first
deep draft ship) to transit the Northwest Passage and the first warship to
circumnavigate North America. In 1956, HMCS
Labrador again completed the east-to-west transit, this time under the command of Captain T.C. Pullen.
On July 1, 1957, the
United States Coast Guard cutter Storis departed in company with
USCGC Bramble and
USCGC Spar to search for a deep-draft channel through the Arctic Ocean and to collect
hydrographic information. The US Coast Guard Squadron was escorted through Bellot Strait and the Eastern Arctic by HMCS
Labrador.
[59] Upon her return to Greenland waters,
Storis became the first U.S.-registered vessel to circumnavigate North America. Shortly after her return in late 1957, she was reassigned to her new home port of
Kodiak, Alaska. "
I could go on by your asinine statement below has been flushed away...…
"So then why has the Arctic ice melted and allowed the Northwest Passage in 2009, for the first time in thousands of years?"
By the way the Summer Arctic ice coverage is actually above average for the Holocene time frame.