Free Markets, Free People

cosmic rays


That big yellow thing that hangs in the sky each day

It appears the warmist agenda is about to take another hit if this is being interpreted properly:

The chief of the world’s leading physics lab at CERN in Geneva has prohibited scientists from drawing conclusions from a major experiment. The CLOUD ("Cosmics Leaving Outdoor Droplets") experiment examines the role that energetic particles from deep space play in cloud formation. CLOUD uses CERN’s proton synchrotron to examine nucleation.

CERN Director General Rolf-Dieter Heuer told Welt Online that the scientists should refrain from drawing conclusions from the latest experiment.

"I have asked the colleagues to present the results clearly, but not to interpret them," reports veteran science editor Nigel Calder on his blog. Why?

Because, Heuer says, "That would go immediately into the highly political arena of the climate change debate. One has to make clear that cosmic radiation is only one of many parameters."

Oh … “only one of many parameters”, eh?  You mean like that big yellow thing that hangs in the sky each day?  

Imagine that  – cosmic rays have a role in cloud formation and the sun is extraordinarily active in how many cosmic rays are able reach the atmosphere and carry out that function.  And  the effect?

The CLOUD experiment builds on earlier experiments by Danish physicist Henrik Svensmark, who demonstrated that cosmic rays provide a seed for clouds. Tiny changes in the earth’s cloud cover could account for variations in temperature of several degrees. The amount of Ultra Fine Condensation Nuclei (UFCN) material depends on the quantity of the background drizzle of rays, which varies depending on the strength of the sun’s magnetic field and the strength of the Earth’s magnetic field.

Emphasis mine.   Back to that big yellow thing – what role does it have?:

Since clouds often cover 30 percent of the earth’s surface, a moderate change in cloud cover clearly could explain the warming/cooling cycle.

Svensmark noted the gigantic “solar wind” that expands when the sun is active—and thus blocks many of the cosmic rays that would otherwise hit the earth’s atmosphere. When the sun weakens, the solar wind shrinks. Recently, the U.S. Solar Observatory reported a very long period of “quiet sun” and predicted 30 years of cooling.

Got it?  We’re in a solar minimum and the temp hasn’t risen in the 10 years since it has begun.  Go figure.

So where does this leave us given the CERN gag order?  What can you infer from that?  Nigel Calder does a good job of rounding them up:

Four quick inferences:

1) The results must be favourable for Svensmark or there would be no such anxiety about them.

2) CERN has joined a long line of lesser institutions obliged to remain politically correct about the man-made global warming hypothesis. It’s OK to enter “the highly political arena of the climate change debate” provided your results endorse man-made warming, but not if they support Svensmark’s heresy that the Sun alters the climate by influencing the cosmic ray influx and cloud formation.

3) The once illustrious CERN laboratory ceases to be a truly scientific institute when its Director General forbids its physicists and visiting experimenters to draw the obvious scientific conclusions from their results.

4) The resulting publication may be rather boring.

Indeed … boring only in the sense of reading dense scientific material.  Not boring in its impact.

The CERN experiment is supposed to be the big test of the Svensmark theory. It’s a tipoff, then, that CERN’s boss, Rolf-Dieter Heuer, has just told the German magazine Die Welt that he has forbidden his researchers to “interpret” the forthcoming test results. In other words, the CERN report will be a stark “just the facts” listing of the findings. Those findings must support Svensmark, or Heuer would never have issued such a stifling order on a major experiment.

Can’t wait to watch this one unfold.  But the gag order is very suspicious and certainly infers that the results don’t support the warmist theory … or should I say “assertion” now?

~McQ

Twitter: @McQandO


The Sun, Cosmic Rays, Clouds And All Of That …

One of the things I and others have been saying for years is the biggest influence on our climate (and temperature) hangs in the sky each day and we call “the Sun”.  Anthony Watts has a post up today talking about what is going on with the Sun and what that may mean for global temperatures.  The process, as I have come to understand it is activity on the Sun (sun spots) generate solar winds (sun’s magnetic field).  Solar winds have a tendency to “blow” away cosmic rays and keep them from reaching earth.  When cosmic rays reach earth they react with water vapor in our atmosphere and create clouds.  Clouds then block sunlight.  Heavy cloud cover means cooler temperatures.  Light cloud cover means higher temperatures.  As I further understand it, none of that is included in climate models.

To Watts’ post:

Well, if Svensmark is right, and Galactic Cosmic Rays modulated by the sun’s magnetic field make a change in cloud cover on Earth, increasing it during low solar magnetic activity, we are in for some colder times.

There’s a presentation by Jasper Kirkby, CLOUD Spokesperson, CERN, which shows what we currently know about the correlations between Galactic Cosmic Rays (GCR’s) and variations in the climate.

The CLOUD experiment uses a cloud chamber to study the theorized link between GCR’s and cloud formation in Earth’s atmosphere. Kirkby talks about the results from the first CLOUD experiment and the new CLOUD experiment and what it will deliver on the intrinsic connection between GCR’s and cloud formation. This is from the Cern, one of Europe’s most highly respected centers for scientific research.

The sun is in a funk – has been for years. Some of the lowest activity every recorded. And what has been happening here? Recorded temperatures have been cooling. Perhaps the funniest (in a sad sort of thing) thing I’ve read are the so-called climate scientists who were lamenting their inability to explain why their models weren’t reflecting this cooling trend and wishing they could explain it.

Look at the charts on Watts’ site, read about the lack of activity on the sun, understand the relationship between activity, solar winds, cosmic rays and clouds and you’ll understand that this is high school science we’re talking about.

Now go read this, especially the commenter’s remarks highlighted in the article, and much of what is going on becomes considerably clearer.

Which leaves me asking – again – how can such “science” that disregards the sun’s effect and raises an 800 year lagging effect (CO2) into a “cause” be taken seriously by intelligent and seemingly rational adults?  Forget “consensus” and “conspiracy”.  How did the Sun get ignored and CO2 changed from effect to “cause” in this hypothesis which can’t be reproduced?

~McQ