'Let’s face it. The climate has never been more boring.'

Why you won’t see headlines as climate science enters the doldrums Guest post by Dr. Robert G. Brown, Physics Department of Duke University (elevated from a  comment on this thread:…

Water Is Replacing Climate As The Next UN Environmental Resource Scare

Guest essay by Dr. Tim Ball The whole aim of practical politics is to keep the populace alarmed and hence clamorous to be led to safety by menacing it with…

A Sea Change for Climate Science?

By David Stockwell writing in Quadrant Online As CO2 climate models falter and even the IPCC backs off its estimates, it just may be that a radical shift in thinking…

An 'Uh Oh' moment in Nature – IPCC Climate panel is ripe for examination

It is fitting this is published near Halloween time in Nature, because the IPCC is full of scare stories. IPCC: Climate panel is ripe for examination Mike Hulme & Martin…

IPCC sea level exaggeration

NZCLIMATE TRUTH NEWSLETTER NO 319 by Vincent Gray, Wellington New Zealand Chapter 13 of the IPCC 5th WGI Report claims that sea level will rise by an amount between 0.26…

Commonsense Climate Science and Forecasting after AR5

Guest Essay by Dr. Norman Page 1.The Demise of the IPCC and the CAGW Delusion. a) Overview. In the AR5 Summary for Policymakers the IPCC glossed over  the developing cooling trend…

Epic Failure of the Canadian Climate Model

Guest Essay by: Ken Gregory The Canadian Centre for Climate Modeling and Analysis located at the University of Victoria in British Columbia submitted five runs of its climate model CanESM2…

Lack of Data For All Phases of Water Guarantees Failed IPCC Projections

Guest essay by Dr. Tim Ball Lack of temperature data is a problem, but measures of water and precipitation are much worse. Temperature changes, especially cooling, are important to a…

Radiative Forcing, Radiative Feedbacks and Radiative Imbalance – The 2013 WG1 IPCC Report Failed to Properly Report on this Issue

Guest essay by Roger A. Pielke Sr. Main Points 1. The difference in ocean heat content at two different time periods provides the global average radiative imbalance over that time…

FROM SCIENCE…TO ART…TO HYPOTHETICALS

The new RCPs are not projections, probabilities, prophecies or pathways – they might possibly be potentialities. Guest essay by Barry Brill The IPCC begins with science: “In sum, a strategy…

Life in a climate cataclysm box

Like hermit crabs, climate alarmists scramble to find new ways to hide, when put in a box Guest essay by Dennis M. Mitchell and David R. Legates As children playing…

The good side of climate change

Why climate change is good for the world Don’t panic! The scientific consensus is that warmer temperatures do more good than harm By Matt Ridley: Climate change has done more…

There is only one published peer-reviewed paper that claims to provide scientific forecasts of long-range global mean temperatures

by Kesten C. Green, J. Scott Armstrong, and Willie Soon The human race has prospered by relying on forecasts that the seasons will follow their usual course, while knowing they…

Another Reason Why IPCC Predictions (Projections) Fail. AR5 Continues to Let The End Justify the Unscrupulous Means

Noble cause corruption in the process. Guest essay by Dr. Tim Ball Someone said economists try to predict the tide by measuring one wave. The IPCC essentially try to predict…

Tail wagging the dog – IPCC to rework AR5 to be 'consistent with the SPM'

Dave Burton writes: Anthony, The IPCC replied promptly to my inquiry (below), and they surprised me, twice: 1. They say that the just released “final” draft of the AR5 WG1…

Animated analysis shows that IPCC AR5 global warming prediction is lower than AR4, TAR, and FAR

Guest Post by Ira Glickstein I just updated my December 2012 IPCC “Arrows” animation based on the latest available IPCC AR5 (2013) Global Warming prediction for 2035. One good result…

New paper from Dr. Judith Curry could explain 'the pause'

From the Georgia Institute of Technology ‘Stadium waves’ could explain lull in global warming One of the most controversial issues emerging from the recent Intergovernmental Panel on Climate Change (IPCC)…

Lindzen: Understanding The IPCC AR5 Climate Assessment

Guest essay by Dr. Richard Lindzen Each IPCC report seems to be required to conclude that the case for an international agreement to curb carbon dioxide has grown stronger. That…

Climate change is dominated by the water cycle, not carbon dioxide

Guest essay by Steve Goreham Originally published in The Washington Times Climate scientists are obsessed with carbon dioxide. The newly released Fifth Assessment Report of the Intergovernmental Panel on Climate…

The WUWT Hot Sheet for Monday October 7th, 2013

AR5 heralds the beginning of the end It’s the beginning of the end. Watch the Giant with Feet of Clay crumble. A train wreck in slow motion. There’s more sense…

The Computer says NO – The IPCC 2013 Summary for Policymakers

By Tom Quirk The IPCC use of computer models to predict temperatures, rain fall, sea level rises and other weather related events either global or regional has comprehensively failed to…

IPCC Calls Off Planetary Emergency?

Guest essay by Marlo Lewis Okay, they don’t do so in as many words. But in addition to being more confident than ever (despite a 16-year pause in warming and…

No Matter How the CMIP5 (IPCC AR5) Models Are Presented They Still Look Bad

UPDATE: I’ve added a comment to the end of the post about the use of 1990 as the start year. # # # After an initial look at how the…

The 2013 IPCC AR5 Report: Facts -vs- Fictions

Guest essay by Dr. Don J. Easterbrook, Professor of Geology, Western Washington University Mark Twain popularized the saying “There are liars, damn liars, and statisticians.” After reading the recently-released [IPCC…