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30 years ago was a bad day for science

This article is fairly accurate. It doesn’t point out the real reason that Hansen was wrong and that anthropogenic global warming (AGW) has essentially slowed down to almost stopped.

The real reason is that it is the physical and energy nature of the CO2 molecule that it simply has no more radiation to absorb. CO2 can only absorb a very narrow band of radiation and that radiation is approximately 95-98% absorbed already. You could triple the CO2 in the atmosphere and all you would do is decrease that narrow band closer and closer to 0% (it is impossible to get 100%). That simply means a 2-4% increase in absorption in about 1/10th of the wavelengths that are long enough to be called “heat”.

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What I Learned about Climate Change: The Science is not Settled

David Siegel discusses his current views on climate change and how he arrived at those conclusions. It is an excellent read, especially for someone that is open to scientific reasoning on why the science of climate change (or global warming) is simply not settled. In fact, if the science on global warming is settled, it would have to be concluded that man in the form of carbon dioxide production, has some but a slight influence on the climate.

Mr. Siegel claims that this paper supports ten statements. He then says that he will back those statements during the paper. Unfortunately, my reading is ineffective at substantiating his ninth statement. I tend to say that there is some pretty substantial evidence of destruction of reef systems by changes in the acidification of the ocean and there appears to be some linkage between acidification and levels of carbon dioxide.

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John Stossel on climate change

John Stossel’s new show discusses global warming and climate change. John has been quoted on this site before. In general, Mr. Stossel takes a hard look at the various false representations that are presented to people and makes everyone think about their conclusions. I hope that his new show continues this tradition.

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Research links climate change patterns to El Nino

I found this study by reading the blog at AccuWeather.com.  If you are interested in climate, then you should spend time reading what the meteorologists over there have to say.

A study by 3 researchers and published in the Journal of Geophysical Research has concluded that the weather variations (both increases and decreases) are the result of natural climate processes. They find that the Southern Oscillation is a key indicator of changing global atmospheric temperatures seven months later.

The paper is titled “Influence of the Southern Oscillation on tropospheric temperature” and following is the abstract:

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Could we be wrong about global warming?

There is an article in the USAToday (that is based on an article in Nature Geoscience) that is getting a lot of web traffic lately.

While few people would call me a global warming alarmists, I do think it is important to have relatively balanced perspective on all of this.  In fact, that is the essence of this blog.

Most reputable scientists without an agenda (which likely excludes anyone associated with Al Gore) had concluded long ago that it wasn’t the CO2 concentrations that would deliver the doom and gloom of the alarmists.  Rather, the concern was a feedback loop that would be accelerated by a fairly rapid expansion of carbon dioxide.  One theory is that this CO2 increase would cause temperatures to increase slightly which causes an increase in H2O in the atmosphere which further increases the temperature in an escalating fashion.

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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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Powerline graphs – how about some background?

Powerline is a very popular blog and forum for those that follow a conservative movement within the US. I am sure that their membership measure many multiples over this site.  Therefore, I am hesitant to be too condemning of one of their recent posts but I need to talk about it a little bit.

To their credit, they encourage readers to go to the original sources to get the complete story but, frankly, that is not good enough.  They have published the information in a way that is incredibly one-sided and is also not consistent from one chart to the next.  That is the true problem with the article, one cannot see the filters or data sources in this presentation so the inconsistencies are too strong.

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In Science, Ignorance is not Bliss

Launch Magazine – July/August issue

Walter Cunningham is one of the astronauts of Apollo 7.  He writes about global warming in the latest issue of Launch Magazine and his comments bear considering.

Mr. Cunningham is important in this discussion because of his obvious intelligence and past leadership but also in his strong ability in analyzing scientific and political events and drawing conclusions.

What I find to be most compelling are:

  • his ridicule of climate models.
  • his discussions of correlation and causation.
  • the replacement of scientific discussion with emotional arguments.
  • the condemnation of Mr. Hansen – one of the early warning voices of global warming and an employee of NASA.

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Open letter to the UN Secretary General

www.tech-know.eu – July 14, 2008

A group of 13 prominent scientists have written a letter to UN Secretary General Ban Ki-moon requesting him to “redress the lack of scientific integrity of the UNs Climate Change Panel (IPCC) and to stop making reactionary and futile Climate Change recommendations that hold back the developing world.”

I am not going to reproduce the entire letter here as it is freely available in PDF format.  I will point out that these are not lightweight scientists.  Evidently the signatories are below and they include at least one Nobel Prize winner.

  • Piers Corbyn Astrophysicist & forecaster, WeatherAction, UK
  • Vincent Gray IPCC Expert Reviewer, Climate Consultant, NZ

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Global Warming and the Price of a Gallon of Gas

KUSI

John Coleman spoke before the San Diego Chamber of Commerce on the subject of global warming.  Mr. Coleman is not your typical weatherman!  Some say he is the father of the weatherman on TV (not likely) but at the very least he is one one of the most successful.  A full profile is available for him on Wikipedia but among his many accomplishments, he was the first weatherman on the national morning talk shows (remember David Hartman?) and also founded The Weather Channel.

Mr. Coleman is pretty adamant that the current global warming trend (which many question actually exists) is most likely natural in origin and has little to do with the influences of man.

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