Things we don't know – about climate

This is a guest post by Paul Murphy – and I’d like to thank Mr. Watts for giving me this opportunity to present it here. This is a very long…

First white Christmas in Atlanta since 1882, NCDC gets new snow record in their own backyard

Apologies to my readers and my family, I made the mistake of watching TV today. So I had to report on this rare weather event. Here’s what the National Weather…

A CARB Christmas

Ah, heck. I made the mistake of turning on my PC and looking at Russ Steele’s blog this morning. At least I slept in. Poor Rudolph. Now the other reindeer…

CO2: Ice Cores vs. Plant Stomata

Guest post by David Middleton INTRODUCTION Anyone who has spent any amount of time reviewing climate science literature has probably seen variations of the following chart… A record of atmospheric…

Do We Care if 2010 is the Warmist Year in History?

Guest Post by Ira Glickstein According to the latest from NASA GISS (Goddard Institute for Space Studies), 2010 is shaping up to be “the warmest of 131 years”, based on…

T. Boone Pickens Abandons U.S. wind power

From Slashdot: In 2008, billionaire T. Boone Pickens unveiled his ‘Pickens Plan’ on national TV, which calls for America to end its dependence on foreign oil by increasing use of…

Snowmageddon II: Monster blizzard to bomb New England?

Merry Christmas!  The best numerical weather prediction models in the world have been churning out 5-day forecasts for the past few days that will make someone pull their hair out. …

Lump of coal award: to IPCC lead author Kevin Trenberth for hiding the decline (or the lack of increase) in global temperatures

Old, but untold. Trenberth treated us to a trick in his Halloween interview with Bill Sweet by changing the sign on his own most famous quote. As Trenberth now tells…

Holiday Open Thread

I’ll be offline Christmas through News Years day, until about Jan 2nd but may check in from time to time. Those of you that signed up to be guest authors,…

Friday Holiday Funny

Josh from Cartoons by Josh offers this cheerful holiday message…

Snowfall "…a very rare and exciting event"

From the Independent, March 20th, 2000: However, the warming is so far manifesting itself more in winters which are less cold than in much hotter summers. According to Dr David…

Contest

By Charles The Moderator, I have lived in California all my life, the first half in SoCal, the second half in NorCal. A funny thing happens ever year. If we…

Comment 500,000

Happened on the Willis Energy thread. And the winner is…

Jim and Bill's excellent misadventure

This is a web formatted version of the PDF found here on Dr. James Hansen’s Columbia.edu web site. I don’t have much respect left for Dr. Hansen, particularly when he…

Some of the Missing Energy

Guest Post by Willis Eschenbach The canonical equation describing the energy balance of the earth looks like this: ∆Q (energy added) = ∆U (energy lost) + ∆Ocean (energy moving in/out…

A reply to Senator Menendez from Santa

People send me stuff. I’m on all sorts of mailing lists, and ever since WUWT started the Sea Ice Page, I’ve been on the Santa’s workshop mailing list. Believe me,…

Early Christmas gift from Lisa Jackson: power plant greenhouse gas limits

EPA Agrees to Limit Emissions From Power Plants, Refineries From the NY Times:  the headline would make it sound like there was some sort of debate going on inside the…

Solar Geomagnetic Ap Index Hits Zero

This is something you really don’t expect to see this far into solar cycle 24. But there it is, the Solar Dynamics Observatory satellite shows the sun as a cueball:…

3% of Earth's landmass is now urbanized

This study, from 2005, is not one I’ve covered here before, but I thought it was relevant to have a look at as a logical followup to the recent announcement…

Where Did I Put That Energy?

Guest Post by Willis Eschenbach [UPDATE 2 AM Christmas morning, and of course Murphy is still alive and his Law is still in operation. I find a decimal point error…

It's official: Polar bear not an endangered species

The word comes from the Obama Administration, U.S. Fish and Wildlife Service, no less, and some enironmentalists heads are exploding right about now. This pretty well slams the door on…

Confirmation of Solar forcing of the semi-annual variation of length-of-day

This essay by Paul Vaughn is very interesting because it shows correlation between cosmic rays (via neutron count), terrestrial angular momentum, and length of day. – Anthony Semi-Annual Solar-Terrestrial Power…

Call for guest authors

WE HAVE ENOUGH – Thanks I have been blogging mostly non-stop since I started this blog in November 2006, with a couple of breaks over weekends, illnesses, and during some…

The Madden – Julian Oscillation

In a recent discussion in comments regarding the AO (Arctic Oscillation), this subject was brought up by R. Gates (IIRC) I thought I would make it prime time for the…