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Climatologist slams RealClimate.org for ‘erroneously communicating the reality of the how climate system is actually behaving’ – Rebuts Myths On Sea Level, Oceans and Arctic Ice

I have talked about RealClimate.org many times in the past. In general, the gentlemen over there are pretty smart but they do tend to be one-sided in their analysis. They consistently take the side of “global warming is caused by humans” and they don’t treat others with much respect.

I started questioning their partisanship when they lashed out at the UK judge that said that “An Inconvenient Truth” was not 100% factual. They didn’t like me calling them out on that.  They then spiked some of my comments on their site when degraded scientific discussion to a challenge of who has a bigger wallet.

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New Milepost for Arctic Sea Ice Extent

There is a great article on Watts Up With That? that you should read.

This article misses out by not making a big enough distinction that weather is not climate and climate is not weather. The amount of ice in any given 2 or 3 year stretch has as much to do regarding global warming as the occassional all time high or low that is hit in Peoria, IL. I have talked about weather v. climate before but we always seem to go around to the same things.

Last year, there was a great deal of talk about Arctic Sea ice and the fact that it was vanishing. Very little talk at the time had to do with the currents under the ice (except for here). The end of the world was at hand though if you read some blogs!

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Scientists find bigger than expected polar ice melt

There is no question that our climate has changed slightly compared to 20 years ago.  Most of the data points to increases of temperature and the most significant (and obvious if you are in the Arctic) is the diminished amount of ice in the Arctic Ocean.  While there is some question as to the cause of this melting (see my ocean currents article), there is little question that it is occurring.

This article discusses some of the observations that scientists have seen regarding the ice melt and some possible repercussions.  The article is somewhat refreshing though in that it focuses on what can be observed rather than focusing on what might be causing the warming.  Since it was so evenly reported, I felt it was of significant interest to my readers.

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Scientists warn that there may be no ice at North Pole this summer

The Independent – June 27, 2008

There is a very real chance that there will be no ice at the North Pole this summer. This is probably being caused by a “perfect storm” of several events including a slight warming of the Arctic Ocean, a slight warming of the air above the ocean, a change in ocean currents, a change in prevailing winds and possibly even the ozone layer.  It is important to note that this does not mean that there is no ice in the Arctic Ocean as it appears that the water off the coast of Canada and Greenland will be ice covered.

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Is Your Global Warming?

GUEST ARTICLE 

By J Schipper

Carbon dioxide, the greenhouse gas linked to global warming, is accumulating in the Earth’s atmosphere at an increasing rate, according to a new study released by the US government’s National Oceanic and Atmospheric Administration. The research has renewed concern that the ability of the environment to absorb the gas may be waning. The NOAA study said the average atmospheric concentration of carbon dioxide in 2005 reached 381 parts per million, up from 2.6 ppm since 2004. The annual rate of increase, which has been recorded since the 1950s, now exceeds 2 ppm for three of the past four years. This is an unprecedented increase; 50 years ago, the annual increase was less than 1 ppm.

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RESEARCH FINDS THAT EARTH’S CLIMATE IS APPROACHING ‘DANGEROUS’ POINT

Earth Observatory – May 30, 2007

This is a must read article.  This article discusses a newly released study that claims that the Earth’s climate is very close to a tipping point and we must immediately reverse our current trend of polluting the environment.

The study appears in the current issue of Atmospheric Chemistry and Physics and was based on a combination of climate models, satellite data and historical records. The study seemed to focus on the current warming trend and its effect on glacial ice but it also appears to combine CO2 levels even though it is not obvious in this article how it compared CO2, ice, and temperature (it may be obvious in the full study but I couldn’t get access to it).

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Nations launch polar climate study

CNN – February 28, 2007

This is great news.  In my opinion, this is exactly what is need: a broad scientific study on global warming.  My hope, of course, is that fact, data, and scientific methodology will win out over opinion and belief.

More than 60 nations launch the broadest scientific investigation yet of the Arctic and Antarctic on Thursday to chart polar regions on the front lines of global warming.

…about 50,000 people will be involved in 228 projects such as studying marine life in the Antarctic, mapping how winds carry pollutants to the Arctic, or examining the health of people, polar bears or penguins.

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