I’m a big vitamin D enthusiast

vitamin d by Evil Erin
Mayo Clinic and collaborators find vitamin D levels associated with survival in lymphoma patients:
[Via Eureka! Science News - Popular science news]

A new study has found that the amount of vitamin D (http://www.mayoclinic.org/news2008-mchi/4904.html) in patients being treated for diffuse large B-cell lymphoma (http://www.mayoclinic.org/non-hodgkins-lymphoma/)was strongly associated with cancer progression and overall survival. The results will be presented at the annual meeting of the American Society of Hematology (http://www.hematology.org/) in New Orleans.

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For most of the last 5 months I have had some real difficulties with my legs. I had tremendous pain inn my legs, particularly my knees. It was not easy at all for me to get up from a kneeling position. I thought I was getting old and out of shape.

I went to the doctor and found out i was pretty severely Vitamin D-deficient (about 7 ng/ml). He put me on a high dosage regimen.

In about a week, I felt 1000% better. I no longer had such severe joint and muscle pain. It was like a switch was turned back on. Doing a little reading demonstrated just how important vitamin D is. This report adds to that.

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Posted in Health. 1 Comment »

How models get better

Earth more sensitive to carbon dioxide than previously thought:
[Via Eureka! Science News - Popular science news]

In the long term, the Earth’s temperature may be 30-50% more sensitive to atmospheric carbon dioxide than has previously been estimated, reports a new study published in Nature Geoscience this week. The results show that components of the Earth’s climate system that vary over long timescales – such as land-ice and vegetation – have an important effect on this temperature sensitivity, but these factors are often neglected in current climate models.

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An interesting addition to our understanding. Including the amount of heat retained by vegetation and land ice did a much better job of recreating the data. From the press release:


I
ncluding these long-term processes in the model resulted in an increased temperature response of the Earth to carbon dioxide, indicating that the Earth’s temperature is more sensitive to carbon dioxide than previously recognised. Climate models used by bodies such as the Intergovernmental Panel on Climate Change often do not fully include these long-term processes, thus these models do not entirely represent the sensitivity of the Earth’s temperature to carbon dioxide.


Temperature could be 30-50% more sensitive to carbon dioxide levels than previously modeled. If so, then the temperature 50 years from now could be much higher than expected.

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A real conspiracy?

camel in needle by david.orban

Attempted breaches show larger effort to discredit climate science: researcher
[Via National Post]

An alleged series of attempted security breaches at the University of Victoria in the run-up to next week’s Copenhagen summit on climate change is evidence of a larger effort to discredit climate science, says a renowned B.C. researcher.

Andrew Weaver, a University of Victoria scientist and key contributor to the Nobel prize-winning work of the Intergovernmental Panel on Climate Change, says there have been a number of attempted breaches in recent months, including two successful break-ins at his campus office in which a dead computer was stolen and papers were rummaged through.

The key thing is to try to find anybody who’s involved in any aspect of the IPCC and find something that you can … take out of context,” Mr. Weaver said, drawing a parallel to the case of British climate researcher Phil Jones, who was forced to step down this week after skeptics seized upon hacked emails they allege point to a plot to exaggerate the threat of climate change.

“People don’t like it, so they try to discredit it, and the way they try to discredit it is by attacking the individual responsible for it,” Mr. Weaver said.

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I wonder how many other climate scientists have had their offices burgled? Or how many other attempts at hacking their computer systems have occurred? Seems to me that there might actually be a conspiracy here – a conspiracy to steal and hack with the purpose to smear.

It takes a special kind of researcher who will not only put up with the tribulations that science can present but also with human skullduggery bent on distorting the facts and smearing reputations. We have seen almost the same tactics used before, by the smoking industry. Researchers who published studies that the industry did not like were hounded out of their jobs. Big Tobacco used legal procedures to mire the labs in paperwork with high administrative costs. They accused researchers of fraud. They made research on cigarette smoking an area which young scientists would avoid as they just did not want to put up with the outside problems. A relevant quote from the post:

The ultimate goal is to make the process sufficiently painful so that the researcher cannot complete further research and so that other scientists are discouraged from conducting similar studies.

We see exactly the same approaches being used against climate researchers and, in some cases, it is being done by the same people who were behind the earlier harassment by Big Tobacco. There is significant overlap between the the PR organizations that were started by Big Tobacco and groups against climate change. It does not take long on Google to find them.

I always had a hard time understanding how some people could take large sums of money defending tobacco companies whose policies were known to kill thousands of people. And some of them continue to take money to defend industries whose policies could kill many more than that. But the tools of their defenses seem to use the same deceit and misinformation.

I think Matthew 19:24-30 just about covers it. I wonder what the Aramaic words were for ‘scum of the Earth?’

[Listening to: Wild Honey Pie from the album "The Beatles]
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