November 1

Kevin Trenberth:

 

Sandy started as an ordinary hurricane, feeding on the warm surface waters of the Atlantic Ocean for fuel. The warm moist air spirals into the storm, and as moisture rains out, it provides the heat needed to drive the storm clouds. By the time Sandy made landfall on Monday evening, it had become an extratropical cyclone with some tropical storm characteristics: a lot of active thunderstorms but no eye. This transformation came about as a winter storm that had dumped snow in Colorado late last week merged with Sandy to form a hybrid storm that was also able to feed on the mid-latitude temperature contrasts. The resulting storm—double the size of a normal hurricane—spread hurricane force winds over a huge area of the United States as it made landfall. Meanwhile an extensive easterly wind fetch had already resulted in piled up sea waters along the Atlantic coast. This, in addition to the high tide, a favorable moon phase, and exceedingly low pressure, brought a record-setting storm surge that reached over 13 feet in lower Manhattan and coastal New Jersey. This perfect combination led to coastal erosion, massive flooding, and extensive wind damage that caused billions in dollars of damage.

In many ways, Sandy resulted from the chance alignment of several factors associated with the weather. A human influence was also present, however. Storms typically reach out and grab available moisture from a region 3 to 5 times the rainfall radius of the storm itself, allowing it to make such prodigious amounts of rain. The sea surface temperatures just before the storm were some 5°F above the 30-year average, or "normal," for this time of year over a 500 mile swath off the coastline from the Carolinas to Canada, and 1°F of this is very likely a direct result of global warming. With every degree F rise in temperatures, the atmosphere can hold 4 percent more moisture. Thus, Sandy was able to pull in more moisture, fueling a stronger storm and magnifying the amount of rainfall by as much as 5 to 10 percent compared with conditions more than 40 years ago. Heavy rainfall and widespread flooding are a consequence. Climate change has also led to the continual rise in sea levels—currently at a rate of just over a foot per century—as a result of melting land ice (especially glaciers and Greenland) and the expanding warming ocean, providing a higher base level from which the storm surge operates.

These physical factors associated with human influences on climate likely contribute to more intense and possibly slightly bigger storms with heavier rainfalls. But this is very hard to prove because of the naturally large variability among storms. This variability also makes it impossible to prove there is no human influence. Instead, it is important to recognize that we have a "new normal," whereby the environment in which all storms form is simply different than it was just a few decades ago. Global climate change has contributed to the higher sea surface and sub-surface ocean temperatures, a warmer and moister atmosphere above the ocean, higher water levels around the globe, and perhaps more precipitation in storms.

The super storm Sandy follows on the heels of Isaac earlier this year and Irene last year, both of which also produced widespread flooding as further evidence of the increased water vapor in the atmosphere associated with warmer oceans. Active hurricane seasons in the North Atlantic since 1994 have so far peaked with three category 5 hurricanes in the record breaking 2005 season, one of which was Katrina. As human-induced effects through increases in heat-trapping gases in the atmosphere continue, still warmer oceans and higher sea levels are guaranteed. As Mark Twain said in the late 19th century, "Everybody talks about the weather, but nobody does anything about it." Now humans are changing the weather, and nobody does anything about it! As we have seen this year, whether from drought, heat waves and wild fires, or super storms, there is a cost to not taking action to slow climate change, and we are experiencing this now.

From New Zealand, Kevin Trenberth is a distinguished senior scientist at the National Center for Atmospheric Research (NCAR). He has been heavily engaged in the World Climate Research Programme (WCRP), where he currently chairs the Global Energy and Water Exchanges (GEWEX) program, as well as the Intergovernmental Panel on Climate Change, for which he shared the Nobel Peace Prize in 2007.

 

Which of course means the bible thumpers won't care what he says.

 

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The biggest dumbass in punditry would like you to know that Mitt Romney won't just win, but he'll win in a landslide!

In the next few days, the battle will move to Pennsylvania (20), Michigan (15), Wisconsin (10) and Minnesota (16). Ahead in Pennsylvania, tied in Michigan and Wisconsin, and slightly behind in Minnesota, these new swing states look to be the battleground.

Or will the Romney momentum grow and wash into formerly safe Democratic territory in New Jersey and Oregon?

Once everyone discovers that the emperor has no clothes (or that Obama has no argument after the negative ads stopped working), the vote shift could be of historic proportions.

It's one week before the election, and Morris is dreaming about people "discovering" something new about Obama. Like how he's Kenyan and hates freedom. He also expects a Republican six-seat Senate gain, because if he's going to be wrong, he might as well be spectacularly wrong.

Fun fact:

Morris says Michigan has 15 electoral votes. It has 16

He says Minnesota has 16 electoral votes. It has 10.

He says Colorado has 10 electoral votes. It has 9.

He says Nevada has nine electoral votes. It has 6.

Oops.

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David Kurtz, Talking Points Memo:

NYT/CBS: Obama up 5 points in Ohio, 2 points in Virginia, and 1 point in Florida.

Franklin & Marshall College: Obama up 4 points in Pennsylvania.

PPP: Obama up by 5 in Wisconsin and in Iowa.

You shouldn't read too much into single polls, but when a bunch of random state polls come in and they all look like this, you can stop using the word "surging" to describe your campaign.

 

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Jesus' General: Shooting the Breeze with Yahweh

 

I had no idea missionaries couldn't swim.

 

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Romney Airs Ad In Florida Linking Obama To Latin American Dictators

 

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Catholic Bishop Who Compared Obama To Hitler Orders Anti-Obama Letter Read From Pulpit

But raping little children and covering up the crime is okay.

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Donald Rumsfeld was Secretary of War Defense between 2001 and 2006, so none of this should be news to him:

June 14, 2002, U.S. consulate in Karachi, Pakistan
Suicide bomber kills 12 and injures 51.

February 20, 2003, international diplomatic compound in Riyadh, Saudi Arabia
Truck bomb kills 17.

February 28, 2003, U.S. consulate in Karachi, Pakistan
Gunmen on motorcycles killed two consulate guards.

July 30, 2004, U.S. embassy in Taskkent, Uzbekistan
Suicide bomber kills two.

December 6, 2004, U.S. consulate in Jeddah, Saudi Arabia
Militants stormed and occupied perimeter wall. Five killed, 10 wounded.

March 2, 2006, U.S. consulate in Karachi, Pakistan
Suicide car bomber killed four, including a U.S. diplomate directly targeted by the assailants.

September 12, 2006, U.S. embassy in Damascus, Syria
Gunmen attacked embassy with grenades, automatic weapons, and a car bomb (though second truck bomb failed to detonate). One killed and 13 wounded.

January 12, 2007, U.S. embassy in Athens, Greece
A rocket-propelled grenade was fired at the embassy building. No one was injured.

July 9, 2008, U.S. consulate in Istanbul, Turkey
Armed men attacked consulate with pistols and shotguns. Three policemen killed.

March 18, 2008, U.S. embassy in Sana'a, Yemen
Mortar attack misses embassy, hits nearby girls' school instead.

September 17, 2008, U.S. embassy in Sana'a, Yemen
Militants dressed as policemen attacked the embassy with RPGs, rifles, grenades and car bombs. Six Yemeni soldiers and seven civilians were killed. Sixteen more were injured.

So did those attacks (and the 9/11 ones, for that matter) happen because of "perceived American weakness"? Is that what Rumsfeld wants to argue—that our country's diplomatic missions were targeted because George Bush's America was perceived as weak?

As for Obama, the attacks in Cairo and Benghazi are the first two attacks on a U.S. diplomatic mission in an ostensibly peaceful country during his entire presidency—and they were sparked by that idiot wingnut Islamophobe Terri Jones. The embassy in Afghanistan was targeted by the Taliban last Sept. 13, but that's a country at war.

If you buy Rumsfeld's nonsense, you can tally the numbers to determine which administration was "perceived weaker."