Author: Jonathan Cohler
Series: Climate Models are NOT Simulating Earth’s Climate
Bob Tisdale - Climate Observations
This is a reference post about a recent series of blog posts that illustrated how poorly climate models simulate Earth’s climate. I’ve also added a few other examples in this post.
Those posts include:
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More Alarmist Nonsense with the Release of the Redundant* NOAA Global Temperature Data for February 2016
Bob Tisdale - Climate Observations
*Or Maybe the GISS Land-Ocean Temperature Index is Redundant.
In the post Alarmism Cranked Up to Absurd Level, we discussed the misleading media reports about the temporary February 2016 El Niño-related uptick in monthly global surface temperature data from the Goddard Institute of Space Studies. There have been numerous new same-topic news articles since NOAA released its February 2016 global temperature data a few days ago. The NOAA/NCEI data show an uptick similar to the one we recently saw with the GISS data. See Figure 1. (A similar graph of the GISS data is here.)

Figure 1
(Data can be found here.)
Let’s focus on the AP story Beyond record hot, February was ‘astronomical’ and ‘strange’ by Seth Borenstein. It begins:
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Alarmism Cranked Up to Absurd Level
Bob Tisdale - Climate Observations
With the El Niño-related uptick in the February 2016 GISS Land-Ocean Temperature Index, Figure 1, alarmism has reached beyond the Spinal Tap11 volume setting, up to 20. (For those in need of a chuckle, the YouTube video of related portion of This is Spinal Tap is here. Thanks to Rob Reiner and Christopher Guest for that very funny scene.)
Figure 1
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Flaws discovered in Gavin Schmidt’s new climate paper, not so ‘marvel’ous after all
Gavin Schmidt wrong again…
What Consensus? 250 Peer-Reviewed Papers Doubt AGW in 2015; More Coming in 2016
Kenneth Richard presents a list of 250 peer-reviewed papers published in 2015 supporting the skeptical position that natural factors are in fact a dominant climate driver, and the publishing pace seems to be accelerating with nearly 50 papers already published in 2016 showing that CO2 climate science is exaggerated and that natural factors are indeed dominant climate forces that will not be tamed by man emitting a trace gas.
Here’s a small sampling of some of the conclusions:
“Mounting evidence from proxy records suggests that variations in solar activity have played a significant role in triggering past climate changes.” geology.gsapubs.org
“Solar minimum conditions reinforce the high pressure above Greenland together with a weakening of the other two North Atlantic pressure centres.” ann-geophys.net
“There have been many studies noting correlations between solar cycles and changes in the Earth temperature.” rxiv.org
“Ocean heat content anomaly (OHCa) time series in some areas of the Pacific are significantly correlated with the total solar irradiance (TSI). ” sciencedirect.com
While there is scientific consensus that global and local mean sea level (GMSL and LMSL) has risen since the late nineteenth century, the relative contribution of natural and anthropogenic forcing remains unclear.” nature.com
“Most present-generation climate models simulate an increase in global-mean surface temperature (GMST) since 1998, whereas observations suggest a warming hiatus.” nature.com
“Positive (negative) phases of the AMO coincide with warmer (colder) North Atlantic sea surface temperatures. The AMO is linked with decadal climate fluctuations, such as Indian and Sahel rainfall, European summer precipitation, Atlantic hurricanes and variations in global temperatures. It is widely believed that ocean circulation drives the phase changes of the AMO by controlling ocean heat content. “ nature.com
Ten dire polar bear predictions that have failed as global population hits 20-31k
Polar bears are doing just fine thank you despite all of the alarmist nonsense from 10-15 years ago about their imminent demise due to melting sea ice around the north pole.
Very strong graphical evidence for the Pause. (Part 2)
Another Study Confirms Global Warming ‘Hiatus’
It has been claimed that the early-2000s global warming slowdown or hiatus, characterized by a reduced rate of global surface warming, has been overstated, lacks sound scientific basis, or is unsupported by observations. The evidence presented here contradicts these claims.
Fyfe et al, just published at nature.com, provides further confirmation of the ‘slowdown’ or ‘hiatus’ in global warming that has been noted by such wide ranging sources as the IPCC AR5, NASA, UAH, RSS, the Met Office, and virtually every other data source on global temperature. Indeed, the much vaunted Karl et al (2015), which claims a few highly questionable ‘adjustments’ to the data (mostly modifications of the sea surface temperatures) effectively erase the ‘hiatus’ is very much an outlier on this matter in the peer reviewed literature. READ MORE…

