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Project Astrometria:Global Cooling until 2100?

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Welcome back Haig.

Reality Check post #118
Here's one: Habibullo I. Abdussamatov
...
http://www.gao.spb.ru/english/astrometr/KPhCB21_6_328.pdf
That is a paper on variation in the TSI which is not what I asked.
The question was about the GIGO assertion you made abut climate computer modeling:
Please cite the papers that show that all climate model simulations that have ever been run have garbage as their input :jaw-dropp?
What you may not realize is that the simulations are checked in a very simple way - if they cannot reproduce the existing data then they are wrong.

Maybe, the outer planets energetic atmospheres are driven by a combination of the solar wind and magnetic effects, it seems to be a possibility to some.
The outer planets energetic atmospheres are generally agreed to be driven by internal heat and external heat (the Sun).
The solar wind is negligible. The "magnetic effects" do not exist unless you are going on about FTEs again. But if you have published papers from your "some" to the contrary then I would be interested.

"Close link" is my view. Wiki says this "A long-term pattern of weather is called climate" are you saying there's none?
There is a link in that changes in climate will drive changes in weather (not vice versa).

Whatever it is, he makes correct predictions with his Solar Weather Technique. He calls it science and I can't fault that can you?
The fact is that you, I and the rest of the world have no idea if he makes correct predictions. All we have is his advertising material. Whatever he is doing is not science until he follows the scientific method and allows his work to be peer-reviewed, replicated and read by experts in the field.

They don't ignore GHG, they just say they are not as important as the Sun and it's cycles.
They ignore GHG in that they do not work out how important they are. They assume that they can be ignored and that the climate is driven entirely by the Sun's variations. That is wrong.
The facts are that GHGs is vastly more important than the Sun and it's cycles as has been pointed out to you before.

It's just my view. Can these computer models that "fit existing data" tell us what caused the MWP and LIA? or when the next ones will be? NO! then what use are they?
They cannot tell us what caused the MWP and LIA. The possible causes are what are used to create the models. Not matching the MWP and LIA would be an indication of missing causes.
Their use is that they CAN predict the next LIA or MWP. The prediction is that a LIA will not happen:
What would happen if the sun fell to Maunder Minimum levels?

Read again what Astrometria project says about Mars.
Read it again and I am afraid that they are as wrong as when I first read it before. The evidence of global warming on Mars is weak. Martian climate is largely driven by dust and albedo.

Yes, these FTE's are very interesting to me (obsession is going too far) because NASA say they form every 8 mins above our heads and the magnetic ropes streach all they way to our Sun. How do they stay intact all that way? Space weather is fascinating to me, doesn't mean I'm a bad person :)
I have no problem with you being fascinated with space weather. The problem is when you cannot understand that insignificant events like FTE's have no effect on climate.
Once more time - parts per billion! :)

PC has all the Met scientists "fooled" too, because they can't do (with their climate computer models) what he can.
No he has not. He is being ignored by them until he proves that he has any credulity through other means than advertising his services.
 
Sorry, you are still wrong about this. The 22-year cycle is just two copies of the 11-year cycle. These copies differ only by the vector sign of the B field. Each 11-year period contains a full oscillation of sunspot count, TSI, flaring activity, and magnetic field magnitude. Each 22-year period contains a double oscillation.
It seems both the Russians and Piers Corbyn look at the solar cycle over 22 years (the Hale cycle).

First the Russians: “The duration of 11-year cycles depends on a phase of the two secular cycle and generally grows over the period from the rising phase to the maximum and descending phases of the two secular cycle.” This is under the graph from 1978 to 2005 showing two full 11 year solar cycles.

Second Corbyn: When asked this question – “Usokin, Schussler, Solanki and Mursula -- also found that the correlation between solar activity and temperature ended around 1975. At that point, temperatures rose while solar activity stayed level. This led them to conclude that, during these last 30 years the solar total irradiance, solar UV irradiance and cosmic ray flux has not shown any significant secular trend?”

PC gives this reply: “They mix up Electromagnetic radiation with particles. GEOMAGNETIC ACTIVITY (= particles reaching earth) is what is needed. One must also wonder about temps given Climategate.

The link is MAGNETIC not the 11 yr cycle but 22yr so half the time the 11 yr solar activity cycle and world temps which follow the MAGNETIC cycle will be out of phase”

So the polarity of each 11 year cycle gives different impacts on the Earth in both TSI and magnetic effects, as I understand it! Hence, they should be looked at over two solar cycles, a total 22 years.
The wind and magnetic effects have been measured over and over again, quite accurately, since the 1960s. We need to measure them better to learn the details, but we already know from direct measurement how tiny they are.
See my reply above. Also, the effect of the space weather on our climate may be “magnified” by changes to the magnetosphere allowing more cosmic rays to enter our atmosphere, which in turn, may affect cloud formation.
Understand? Sorry to be so blunt, but that's as much of my time than this Jones talking point is worth.
Yes, understood.
What the heck? IT'S A WHOLE PAPER ABOUT THE CLIMATE IMPACT OF SOLAR VARIATIONS. They conclude that greenhouse gases drive climate, and TSI doesn't, because that's what you get when you add up the numbers.
The Russians don’t agree: “Abstract We propose a new technique for the optimal prediction of the peak of the next 11-year activity cycle prior to the cycle beginning and of the peaks of several succeeding cycles on the basis of long-term variations in the solar radius or solar constant. The method is based on the already established fact that the long-term cyclic variations of the activity, radius, and solar constant are correlated in both phase and amplitude, since they are caused by some common processes in the Sun. The peak of the succeeding cycle 24 is expected to have the height W max = 70 ± 10 (in units of relative sunspot number). The subsequent cycles 25 and 26, which will be formed during the descent of the current secular cycle, will have still lower peaks with the heights W max = 50 ± 15 and W max = 35 ± 20.”

http://www.springerlink.com/content/6t76758j320636u7/

This paper clearly suggests solar cycles 24, 25 and 26 having descending peaks, hence a cooling of the climate.
So when you find an amateur astrologer who agrees with you, he's "very knowledgable". When Feulner & Rahmsdorf disagree with you, you assume that they did the math wrong and are blinded by a dominant paradigm.

That's confirmation bias, Haig.
I take your point but in my defence I’m just trying to show there is evidence that the Sun may be the cause of climate change. I’m still unsure who’s right!
That is a paper on variation in the TSI which is not what I asked.
The question was about the GIGO assertion you made abut climate computer modeling:
Yes, GIGO is over the top on my part. Garbage IS a totally unfair word to use on the current climate computer models; I was just trying to make a point, but rather crassly. It’s more realistic to say, others suggest, some other “factors” may not be recognised in the models. Such as: magnetic effects of the Sun’s polarity with each solar cycle on the climate: cosmic rays, influenced by varying solar wind, interacting with cloud formation in the atmosphere etc
The outer planets energetic atmospheres are generally agreed to be driven by internal heat and external heat (the Sun).
The solar wind is negligible. The "magnetic effects" do not exist unless you are going on about FTEs again. But if you have published papers from your "some" to the contrary then I would be interested.
Ten years ago we had no idea of the Sun’s space weathers (including FTE’s) connections with the Earth. So the fact that something is “generally agreed” doesn’t mean that the “space weather isn’t reacting with the outer planets and maybe, it’s just waiting to be discovered.
There is a link in that changes in climate will drive changes in weather (not vice versa).
I’m just saying weather looked at over a time period is regarded as climate. eg “Climate is the average weather pattern in a place over many years.”
The fact is that you, I and the rest of the world have no idea if he makes correct predictions. All we have is his advertising material. Whatever he is doing is not science until he follows the scientific method and allows his work to be peer-reviewed, replicated and read by experts in the field.
We’ll have to disagree on the first part of what you say. He has given explanations of what he is doing and they do appear to me and many others to be scientific and verifiable.

Yes, he has begun to reveal his secrets and declared his intention to use the peer to peer concept of open peer review.

They ignore GHG in that they do not work out how important they are. They assume that they can be ignored and that the climate is driven entirely by the Sun's variations. That is wrong.
They did consider it: “The coming cooling will lead to significant increase of the glacial and snow cover and decrease of the concentration of water vapor (a main greenhouse gas) in the atmosphere. This will result in decrease of both the absorption ability of the Earth and the greenhouse effect. In this case strong additional cooling will take place due to these factors indirectly connected with decay of TSI.”

“As a consequence of prolonged increase and unusually high level of TSI in the 20th century (and correspondent global warming of climate on the Earth and Mars), the surfaces of these planets began to absorb more solar energy due to lowering of albedo of their underlying surfaces. Beside this, global warming has resulted in the rise of natural concentration of the water vapour and carbon dioxide in the Earth atmosphere. All these factors have led to additional increase of temperature on the Earth, comparable to direct influence of two centuries cycle of the TSI rise during in the 20th century. Due to these effects additional temperature rise on the Earth took place in spite of insignificant changes of TSI during this period”
They cannot tell us what caused the MWP and LIA. The possible causes are what are used to create the models. Not matching the MWP and LIA would be an indication of missing causes.
Their use is that they CAN predict the next LIA or MWP. The prediction is that a LIA will not happen:
I understand what you’re saying; it’s just that the Russians, PC and others disagree. I am on the fence.
Read it again and I am afraid that they are as wrong as when I first read it before. The evidence of global warming on Mars is weak. Martian climate is largely driven by dust and albedo.
Others have a different view. As a layman, I think it’s reasonable to wait a short time for more evidence to show who is right.
I have no problem with you being fascinated with space weather. The problem is when you cannot understand that insignificant events like FTE's have no effect on climate.
Once more time - parts per billion! :)
I hear you, but, math only is valid if it confirms what nature is doing and has done! I don’t think the science IS settled.
No he has not. He is being ignored by them until he proves that he has any credulity through other means than advertising his services.
Again we’ll have to disagree on PC. I do think that he is about to do as you suggest and provide that evidence.
 
Support for the Russian view that it's the Sun causing climate change:

The Effect of Solar Variability on Climate
Calculations and conclusions by
Timo Niroma, Helsinki, Finland

“The oscillating warming shows us that the temperature does not follow the rise of any greenhouse gases but are very well in accord to the magnetic changes in the sun.”

“Thus we see that the sunspot activity is as good or partly a better explanation for the general warming trend in climate than the amount of greenhouse gases.”

“And the warming since 1988 is easily explained by the two high solar cycles in 1976-1996.”

http://www.tilmari.pp.fi/tilmari5.htm


Solar Physicist Predicts Ice Age. What happened to global warming?
Environmental Policy Examiner Kirtland Griffin

“I won't go into all the details here, but the IPCC looks at solar irradiance as the only factor that determines the Sun's ability to warm the Earth's climate. If you count them up here, there are many other factors to be considered and they are all at an extreme low compared to our recent past.”

“A NEW LIA WITH SPÖRER AND MAUNDER IN
2005-2300???"

“That's 300 years of cold, in case you missed it! The Maunder minimum was the bottom of the Little Ice Age from which all IPCC temperature charts begin. That is because it was coldest then and makes the warming look worse. Had they started their charts during the Medieval Warm Period (MWP) we would be wondering why it is still so cool. Like when are we going to get to the good stuff.”

And then we get the punch line:

"THE CYCLE 24 HAS NOW GONE CLEARLY BELOW DALTON LEVEL."

http://www.examiner.com/x-13886-New...dicts-Ice-Age-What-happened-to-global-warming
 
Support for the Russian view that it's the Sun causing climate change:

The Effect of Solar Variability on Climate
Calculations and conclusions by
Timo Niroma, Helsinki, Finland

Once again, Haig, you've located one of the people who call themselves "climatologists" but who have never published a climatology paper ... except in Energy and Environment, a journal dedicated to (as I pointed out) publishing contrarian papers by non-climatologists who can't publish elsewhere.

Like the astrologist Landscheit's paper, Niroma's unpublished web page contains no statistical analysis whatsoever. Not a shred. It's just a plot of sunspots and some arrows pointing out where the author thinks there are correlations. Seriously, Haig, this is the kind of data analysis that would get you flunked out a Freshman physics lab. This is the kind of data analysis that astrologers do. This is the kind of data analysis that you see in the Journal of Curing Cancer By Prayer Alone. It's the kind of "data analysis" that dowsers use to convince themselves of their water-finding abilities. It's crap, Haig.
 
We’ll have to disagree on the first part of what you say. He has given explanations of what he is doing and they do appear to me and many others to be scientific and verifiable.

Yes, he has begun to reveal his secrets and declared his intention to use the peer to peer concept of open peer review.
We will definitely have to disagree. "Explanations" are not science by themselves. What makes then science is the verification. This is lacking in Piers Corbyn case.

In which journal is he going to publish his theory, predictions and results?

They did consider it: “The coming cooling will lead to significant increase of the glacial and snow cover and decrease of the concentration of water vapor (a main greenhouse gas) in the atmosphere. This will result in decrease of both the absorption ability of the Earth and the greenhouse effect. In this case strong additional cooling will take place due to these factors indirectly connected with decay of TSI.”
They mentioned it.
They do not include GHG in their calculations (of which there is no sign). Thus they did not consider it.

I understand what you’re saying; it’s just that the Russians, PC and others disagree. I am on the fence.
As a side note:
Don't you find it interesting that astrophysicists like Russians and PC say that climate is primarily driven by the Sun? It is almost as if they have some sort of selection bias due to their interests and training.

Actual climate scientists say that climate is driven by many factors whch includes the Sun. They then actually calculate the effect of all of these factors and find that variance in the TSI is about 7% of the radiative forcing of the climate.

I hear you, but, math only is valid if it confirms what nature is doing and has done! I don’t think the science IS settled.
The math in this case confirms what nature is doing and has done. Variance in the TSI is about 7% of the radiative forcing of the climate. Insignificant events like FTE's are ~0.001% of the TSI using physically unreal assumptions.

Again we’ll have to disagree on PC. I do think that he is about to do as you suggest and provide that evidence.
Given his track record I doubt that this will happen. He has had many (13?) years to provide that evidence.
 
Support for the Russian view that it's the Sun causing climate change:
...links to some really bad science...
ben m hits this nail on the head.
I will add another point.
Niroma makes a classic mistake in that he assumes that a period of low solar activity today will have the same effect on climate as the ones in the past (Dalton, Maunder, Spörer Minimum and the unmentioned Oort Minimum). This is of course not the case as you know.

Another thing for you to consider:
The start of the Little Ice Age is not agreed on. Depending on the author you get dates from 1250 to 1550 to 1650. The start of the Maunder Minimum is more certain - roughly 1645. It is generally accepted that the Maunder Minimum happened during the middle and coldest part of the LIA. In other words the LIA was not caused by sun spot activity.
The best scenerio for a link between the two events is taking the latest date for the start of the LIA. This then gives ~5 years for the Maunder Minimum to start an ice age. This seems too short to me.
 
who have never published a climatology paper ... except in Energy and Environment, a journal dedicated to (as I pointed out) publishing contrarian papers by non-climatologists who can't publish elsewhere.
Like the astrologist Landscheit's paper, Niroma's unpublished web page contains no statistical analysis whatsoever. Not a shred. It's just a plot of sunspots and some arrows pointing out where the author thinks there are correlations.
What makes then science is the verification. This is lacking in Piers Corbyn case.
In which journal is he going to publish his theory, predictions and results?
Don't you find it interesting that astrophysicists like Russians and PC say that climate is primarily driven by the Sun? It is almost as if they have some sort of selection bias due to their interests and training.
Given his track record I doubt that this will happen. He has had many (13?) years to provide that evidence.
ben m hits this nail on the head.

Let me answer all of your points above with this: (this rates a thread on it’s own but it’s too political for me)

OT but nevertheless important is the Peer Review process (a requirement for papers if they are to be treated seriously) that regularly get brought up in debates like this. As a naive layman, I had thought it was to maintain high scientific standards. It appears it can also be used to keep contrary ideas and findings from being given equal treatment to the current paradigm based on “peer reviewed” science.

Before I try to justify that view, here is an interesting study:


1.What do scientific studies OF scientific studies tell us about the reliability of peer review?

This excellent scientific study is very interesting to read:

http://medicine.plosjournals.org/pe...ocument&doi=10.1371/journal.pmed.0020124&ct=1

Some highlights include:

“There is increasing concern that most current published research findings are false.”

“Simulations show that for most study designs and settings, it is more likely for a research claim to be false than true. Moreover, for many current scientific fields, claimed research findings may often be simply accurate measures of the prevailing bias.

In a similar vein here is an interesting quote I extracted from a poster on statistics website focusing on global warming issues:

People outside science have a hopelessly exaggerated idea of the quality of peer review. I am a regular reviewer for physics journals, and I probably spend about three or four hours reviewing a typical manuscript. I check that it is comprehensible, that the authors haven’t made any really glaring errors, and that they give enough references to place the work in its proper context. If I have time, and the paper is very close to my own field, I check a couple of calculations. If the manuscript is for a really top journal I spend a little longer; if it’s from a group I know and trust I’m not so careful. And that’s it. Comparing my reviews with other reviews of the same manuscripts I get the impression that I am at the careful end of reviewing in my field.

I used to reckon as a handy rule of thumb that 10% of published papers in my field were fraudulent, 30% were erroneous, 30% were technically correct but completely irrelevant, and the remaining 30% were worth bothering with.”

Climate emails review panellist quits after his impartiality questioned

Nature editor Philip Campbell forced out of independent panel after saying there was nothing to suggest a cover up by scientists at the University of East Anglia

Campbell was invited to sit on the panel because of his expertise in the peer review process as editor of one of the world's most renowned science journals. Nature has published some of the most significant papers on climate change research, including those supporting the "hockey stick" graph of historical temperatures condemned by climate sceptics.

http://www.guardian.co.uk/environment/2010/feb/12/climate-change-climategate-nature-global-warming

So Campbell has to resign because, publicly, his impartiality is in doubt. As editer in chief of Nature and in the privacy of his office, are climate skeptics papers likely to be given any chance at all of publication? I don’t think so!

The inquiry was set up after allegations AGW scientists had manipulated data, censored critics and failed to comply with FOI requests to share their data with critics.

The climategate affair is where my doubt of AGW started and the lack of integrity, they appear to show, is very sad for science IMO.


Evidence on peer review scientific quality control or smokescreen?

“Peer review--the process by which experts advise editors on the value of scientific manuscripts submitted for publication--is traditionally surrounded by an almost religious mystique. Published papers are an important part of most assessment systems that decide how academic posts and research grants are distributed. Peer review confers legitimacy not only on scientific journals and the papers they publish but on the people who publish them. But if peer review is so central to the process by which scientific knowledge becomes canonised, it is ironic that science has little to say about whether it works.”

http://www.bmj.com/cgi/content/extract/318/7175/44

Publication prejudices: An experimental study of confirmatory bias in the peer review system

“Abstract: Confirmatory bias is the tendency to emphasize and believe experiences which support one's views and to ignore or discredit those which do not. The effects of this tendency have been repeatedly documented in clinical research. However, its ramifications for the behaviour of scientists have yet to be adequately explored. For example, although publication is a critical element in determining the contribution and impact of scientific findings, little research attention has been devoted to the variables operative in journal review policies. In the present study, 75 journal reviewers were asked to referee manuscripts which described identical experimental procedures but which reported positive, negative, mixed, or no results. In addition to showing poor interrater agreement, reviewers were strongly biased against manuscripts which reported results contrary to their theoretical perspective.”

http://www.springerlink.com/content/g1l56241734kq743/

The 300 yrs of Peer Review may be about to receive yet another overhaul, due to this percieved abuse. Lets hope we get a fairer system but I won’t be holding my breath!
 
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Going back to:- Project Astrometria: Global Cooling until 2100?

http://www.gao.spb.ru/english/astrometr/index1_eng.html

Comparing historic TSI and future extrapolation, a very close fit appears between the TSI and the sunspot numbers.

Looking at the graph for solar cycle 24,25 and 26 we appear to be on the “downslope” of a less active Sun and a cooling climate.

So how should we prepare for ourselves for climate change that is not our fault and will cool the globe for decades?
 
Comparing historic TSI and future extrapolation, a very close fit appears between the TSI and the sunspot numbers.

Looking at the graph for solar cycle 24,25 and 26 we appear to be on the “downslope” of a less active Sun and a cooling climate.

So how should we prepare for ourselves for climate change that is not our fault and will cool the globe for decades?

By pumping so much CO2 into the atmosphere that we overwhelmingly increase the Earth's surface heat budget whether or not the TSI drops by 0.1%. Please note that your plots show (at best) what the climate would be like if the TSI was changing and everything else were constant.

No one has said the TSI doesn't act like a forcing. The TSI does act like a forcing. It's just that it's smaller---much smaller---than the anthropogenic forcing. That's why (AS WE KEEP SAYING) TSI variations are indeed already in all of the climate models. Mainstream climate researchers aren't ignoring TSI, they're putting it in. It's not as big as you are daydreaming it is.

Meanwhile, you are the one ignoring a really, really big effect. Why do you keep ignoring CO2, Haig? Do you think CO2 does not absorb IR at all? Do you think IR absorbtion doesn't affect radiation balances? Do you think there is not more CO2 in the atmosphere today than last century? Why do you keep ignoring it?
 
By pumping so much CO2 into the atmosphere that we overwhelmingly increase the Earth's surface heat budget whether or not the TSI drops by 0.1%. Please note that your plots show (at best) what the climate would be like if the TSI was changing and everything else were constant.

No one has said the TSI doesn't act like a forcing. The TSI does act like a forcing. It's just that it's smaller---much smaller---than the anthropogenic forcing. That's why (AS WE KEEP SAYING) TSI variations are indeed already in all of the climate models. Mainstream climate researchers aren't ignoring TSI, they're putting it in. It's not as big as you are daydreaming it is.

Meanwhile, you are the one ignoring a really, really big effect. Why do you keep ignoring CO2, Haig? Do you think CO2 does not absorb IR at all? Do you think IR absorbtion doesn't affect radiation balances? Do you think there is not more CO2 in the atmosphere today than last century? Why do you keep ignoring it?

Ben I'm not ignoring C02 I'm an "undecided". I think you mean the Russians are ignoring C02 but, as I understand it, they're not! They just think it's not the main driver of climate change and the Sun is.

They find there's a strong correlation between the Sun's TSI and climate change. Piers Corbyn finds a strong correlation between the solar wind plus magnetic effects on the Earth's climate and weather.

Reality Check has said many times these "other effects" of the Sun are "Once more time - parts per billion!" too small to affect our climate. Well there are other possibilities that could magnify the Sun's "other effects" so that the climate IS changed!

The possibilities of a direct influence on the climate by a correlation of cloud cover and galactic cosmic rays (which are modulated by changes of the solar wind)


CERN's CLOUD experiment

“CLOUD has been running since 2006 and proved that cosmic rays bombarding Earth's atmosphere may have an influence on the amount of cloud cover through the formation of new aerosols (tiny particles suspended in the air that seed cloud droplets).

This result is supported by satellite measurements, which show a possible correlation between cosmic-ray intensity and the amount of low cloud cover. Clouds exert a strong influence on Earth's energy balance; changes of only a few percent have an important effect on the climate. Understanding the microphysics in controlled laboratory conditions is a key to unravelling the connection between cosmic rays and clouds.”

“The possibility that galactic cosmic rays, which are modulated by changes of the solar wind, may directly influence the climate is therefore attracting the interest of scientists.”

“The CLOUD collaboration brings together atmospheric physicists, solar physicists, and cosmic-ray and particle physicists to address a key question in the understanding of clouds and climate change”

“The first beam data from the full CLOUD experiment is expected in 2010.
Clouds are one of the primary factors in determining global surface temperature, but the United Nation's Intergovernment Panel on Climate Change admits that current level of scientific understanding of them is limited.”

http://blogs.physicstoday.org/newspicks/2009/12/cerns-cloud-experiment.html


A Study Of The Link Between Cosmic Rays And Clouds With A Cloud Chamber At The CERN PS. pdf

http://cloud.web.cern.ch/cloud/documents_cloud/cloud_proposal.pdf

The long PDF gives much more detail and is well worth a read:

"If the cosmic-cloud link is confirmed then it provides a new mechanism for climate change that may significantly revise the estimated contribution to global warming from anthropogenic greenhouse gases"

I know that is NOT what you want to hear but you should give it some serious thought IMHO.
 
Ben I'm not ignoring C02 I'm an "undecided". I think you mean the Russians are ignoring C02 but, as I understand it, they're not! They just think it's not the main driver of climate change and the Sun is.



One more time:
  • The Russians are ignoring the effects of CO2. They do mention CO2.
  • They are wrong when they state that CO2 is not the main driver of climate change .
  • They are wrong when they state that variations in TSI are the main driver.
Decades of climate research by climate scientists have shown that variations in TSI produce a radiative forcing of ~7% that from CO2.

They find there's a strong correlation between the Sun's TSI and climate change.
They find the same correlation that climate scientist find - that until recents times, there were correlations between the TSI and global temperatures.

Piers Corbyn finds a strong correlation between the solar wind plus magnetic effects on the Earth's climate and weather.
No he does not. He alleges that he has found such a correlation. No one has seen any proof of his allegation.

Reality Check has said many times these "other effects" of the Sun are "Once more time - parts per billion!" too small to affect our climate. Well there are other possibilities that could magnify the Sun's "other effects" so that the climate IS changed!

The possibilities of a direct influence on the climate by a correlation of cloud cover and galactic cosmic rays (which are modulated by changes of the solar wind)
No I have not said that.
ben m and I have said many times all other variations of the Sun are parts per billion of the TSI. The TSI has a small effect on climate. These greatly smaller variations on solar activity should have even smaller direct effects on climate.

Indirect variations in the cosmic rays may or may not have an measurable effect on climate. Climate research shows that this is small as described in the cited papers in Could cosmic rays be causing global warming? and cast doubts on the casual link between cosmic rays and cloud formation.
In fact if you take the correlation between cosmic rays and cloud formation as strictly casual then between 1970 and 1985 it was changes in cloud cover that were causing changes in cosmic ray flux!

Nice overview of the CERN CLOUD experiment.

A Study Of The Link Between Cosmic Rays And Clouds With A Cloud Chamber At The CERN PS. pdf
http://cloud.web.cern.ch/cloud/documents_cloud/cloud_proposal.pdf

I know that is NOT what you want to hear but you should give it some serious thought IMHO.
I know that this IS what I want to hear - scientists doing actual science.
Read the proposal long ago and gave it lots of thought. It is a pity that the actual observations of the climate show that this is a small effect.

ETA
The actual paper is Results from the CERN pilot CLOUD experiment (PDF)
This is the first journal that I have seen that publishes the referees comments and authors responses.
 
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Ben I'm not ignoring C02 I'm an "undecided". I think you mean the Russians are ignoring C02 but, as I understand it, they're not! They just think it's not the main driver of climate change and the Sun is.

They think the Sun was the past driver of climate change. Look at their data---that's all it is. "The last Maunder minimum was at the same time as the little ice age". The last Maunder minimum was a time when the Sun's forcing was 0.3 W/m^2 low. The current CO2 excess---not present during the little ice age---is adding a forcing of +1.6 W/m^2. Add them up. This is not crazy forecasting or modeling. This is happening right now. Add up the powers and look at the big positive number that comes out.

You claim to be undecided, but at the same time you're doing your best to ignore any numbers, calculations, models, scientists, etc., that try to tell you anything that doesn't say The Sun Is Solely Responsible. You're doing your best to mine the Internet for random self-proclaimed astrologers and eccentrics who agree with your initial post. You're not looking critically at either of them, you're just bashing one and boosting the other. That doesn't sound at all like undecided---it sounds like contrarianism.

The possibilities of a direct influence on the climate by a correlation of cloud cover and galactic cosmic rays (which are modulated by changes of the solar wind)

...

I know that is NOT what you want to hear but you should give it some serious thought IMHO.

Yes, I linked to this a while ago. Your response was that you knew nothing about it but that you thought asking Piers Corbyn would be a good idea. http://www.internationalskeptics.com/forums/showpost.php?p=5629585&postcount=56
 
...

I know that this IS what I want to hear - scientists doing actual science.
Read the proposal long ago and gave it lots of thought. It is a pity that the actual observations of the climate show that this is a small effect.

ETA
The actual paper is Results from the CERN pilot CLOUD experiment (PDF)
This is the first journal that I have seen that publishes the referees comments and authors responses.

OK, read the paper. Looks like they have ruled out a significant contribution of "Wilson clouds" to climate, consistent with real-world observation. As I suggested quite some time ago, a small non-zero effect.
 
One more time:
  • The Russians are ignoring the effects of CO2. They do mention CO2.
  • They are wrong when they state that CO2 is not the main driver of climate change .
  • They are wrong when they state that variations in TSI are the main driver.
Decades of climate research by climate scientists have shown that variations in TSI produce a radiative forcing of ~7% that from CO2.
One more time: the Russian scientists disagree with you!
They find the same correlation that climate scientist find - that until recents times, there were correlations between the TSI and global temperatures.
No he does not. He alleges that he has found such a correlation. No one has seen any proof of his allegation.
Also, it seems, so do the CERN CLOUDS scientists:-
"the Sun displays unexplained behaviour on longer timescales. In particular, the strength of the solar wind and the magnetic flux it carries have more than doubled duringthe last century [2]. The extra shielding has reduced the intensity of cosmic rays reachingthe Earth’s atmosphere by about 15%,globally averaged. This reduction of cosmic rays over the last century is independently indicated by the light radioisotope record in the Greenland ice cores. If the link between cosmic rays and clouds is confirmed it implies global cloud cover has decreased during the last century. Simple estimates indicate that the consequent global warming could be comparable to that presently attributed to greenhouse gases from the burning of fossil fuels."
http://cloud.web.cern.ch/cloud/documents_cloud/cloud_proposal.pdf

This suggests to me they DON'T think it's definitely GHG's (C02 etc) that has caused global warming over the last century, just as the Russians and Piers Corbyn are saying!
No I have not said that.
ben m and I have said many times all other variations of the Sun are parts per billion of the TSI. The TSI has a small effect on climate. These greatly smaller variations on solar activity should have even smaller direct effects on climate.
Sorry, that's my fault, I haven't made my point clear enough. The "other effects" of the Sun is MY quote and it is a layman's shorthand for the solar wind plus magnetic flux. YOUR usual quote in reply (and ben's?) is ""Once more time - parts per billion!" too small to affect our climate."
Indirect variations in the cosmic rays may or may not have an measurable effect on climate. Climate research shows that this is small as described in the cited papers in Could cosmic rays be causing global warming? and cast doubts on the casual link between cosmic rays and cloud formation.
In fact if you take the correlation between cosmic rays and cloud formation as strictly casual then between 1970 and 1985 it was changes in cloud cover that were causing changes in cosmic ray flux!
That's NOT how the CERN CLOUD scientists see it:
"This reduction of cosmic rays over the last century is independently indicated by the light radioisotope record in the Greenland ice cores."

"But how could cosmic rays affect the Earth’s weather? The energy deposited by cosmic rays is only a few parts per billion compared with the incident solar energy, so a strong amplifying mechanism would be necessary.
The breakthrough was made by Svensmark and Friis-Christensen in 1997 [1] who discovered an unexpected correlation between global cloud cover and the incident cosmic ray intensity. The satellite data, which are shown in Fig. 5 (taken from the later ref. [24]), display a clear imprint of the solar cycle on global cloud cover.6 Over a sunspot cycle, the absolute variation of global cloud cover is about 3%, to be compared with an average total cloud cover of about 65%, i.e. a relative fraction of about 5%."
http://cloud.web.cern.ch/cloud/documents_cloud/cloud_proposal.pdf
Nice overview of the CERN CLOUD experiment.
Yes, it's good.
I know that this IS what I want to hear - scientists doing actual science.
Read the proposal long ago and gave it lots of thought. It is a pity that the actual observations of the climate show that this is a small effect.
I'm not so sure they agree with you: "The data shown in Fig. 2 cover the period during which greenhouse gas emissions are believed to be the major cause of the global warming of 0.6◦C. Of particular note is the dip between 1945 and 1970, which cannot be explained by the steadily rising greenhouse gas emissions but seems to coincide with a decrease in the Sun’s activity."
http://cloud.web.cern.ch/cloud/documents_cloud/cloud_proposal.pdf
ETA
The actual paper is Results from the CERN pilot CLOUD experiment (PDF)
This is the first journal that I have seen that publishes the referees comments and authors responses.
Yes, it's good "scientists doing actual science"

I've not read a lot of journals but I am impressed with this one too.
They think the Sun was the past driver of climate change. Look at their data---that's all it is. "The last Maunder minimum was at the same time as the little ice age". The last Maunder minimum was a time when the Sun's forcing was 0.3 W/m^2 low. The current CO2 excess---not present during the little ice age---is adding a forcing of +1.6 W/m^2. Add them up. This is not crazy forecasting or modeling. This is happening right now. Add up the powers and look at the big positive number that comes out.
Yes, they think the Sun was the past driver of climate change but ALSO the current driver of climate change. That's why they are saying the Earth's climate is in a cooling period with a less active Sun in solar cycle's 24,25 and 26 etc.
You claim to be undecided, but at the same time you're doing your best to ignore any numbers, calculations, models, scientists, etc., that try to tell you anything that doesn't say The Sun Is Solely Responsible. You're doing your best to mine the Internet for random self-proclaimed astrologers and eccentrics who agree with your initial post. You're not looking critically at either of them, you're just bashing one and boosting the other. That doesn't sound at all like undecided---it sounds like contrarianism.
Yes, I am on the fence as an "undecided" and i've said that a few times. I have also said I'm playing DA (devils advocate) I was as convinced as anyone on AGW. Then came climategate followed by the UN IPCC shambles and I lost trust. I don't think I'm unreasonable, just unsure. Late last year I started looking at the skeptics arguments to see if they made sense. I found a reference to Piers Corbyn and found him convincing. Then I happened across the Astometria project and found that equally impressive. So here I am, using you guys to attack the arguments of the contrarians and I'm prodding the AGW arguments to see where it takes us. I must say that the way the "man" is attacked, mainly from the AGW side, quite distasteful.
Yes, I linked to this a while ago. Your response was that you knew nothing about it but that you thought asking Piers Corbyn would be a good idea. http://www.internationalskeptics.com/forums/showpost.php?p=5629585&postcount=56
Yes, that's right, I knew nothing of CERN CLOUD before that and I could only look into it when I found the time. I have a busy schedule and just fit this "interest" in when I can.
OK, read the paper. Looks like they have ruled out a significant contribution of "Wilson clouds" to climate, consistent with real-world observation. As I suggested quite some time ago, a small non-zero effect.
You seem to dismiss it lightly? However, the actual scientists give a different view in their conclusions: -

“Interestingly, we were able to observe different kinds of new particle formation events

And this

“In summery, the exploratory measurements made with a pilot CLOUD experiment at the CERN PS have validated the basic concept of the experiment

Results from the CERN pilot Cloud experiment (PDF)
http://www.atmos-chem-phys.net/10/1635/2010/acp-10-1635-2010.html
 
One more time: the Russian scientists disagree with you!
One more time: the Russian scientists are wrong to state that variation is TSI is dominant in climate change!
Decades of climate research by climate scientists have shown that variations in TSI produce a radiative forcing of ~7% of that from CO2.

http://cloud.web.cern.ch/cloud/documents_cloud/cloud_proposal.pdf

This suggests to me they DON'T think it's definitely GHG's (C02 etc) that has caused global warming over the last century, just as the Russians and Piers Corbyn are saying!
Read what you have quoted: "Simple estimates indicate that the consequent global warming could be comparable to that presently attributed to greenhouse gases from the burning of fossil fuels."
This means to me that they DO think that GHG and cosmic rays effects are compariable. Compariable means of the same order of magnitude.
They are not stating that it is only cosmic rays.
They are not stating that it is only GHGs.
No competent scientist would make that claim.
They are not even stating that cosmic rays are the dominant effect on climate.

Also see below.

Sorry, that's my fault, I haven't made my point clear enough. The "other effects" of the Sun is MY quote and it is a layman's shorthand for the solar wind plus magnetic flux. YOUR usual quote in reply (and ben's?) is ""Once more time - parts per billion!" too small to affect our climate."
That also applies to "solar wind plus magnetic flux", espcially the "magnetic flux" part.



Are you aware that you are citing a proposal document from 2000?
  1. It is not a peer-reviewed scientific paper.
  2. It has been overtaken by later results as detailed in Could cosmic rays be causing global warming? which cites scientific papers published in 2000, 2001, 2003 and 2007.
This is definitely not as bad as citing an astrologer as you did before :D !

See above

“In summery, the exploratory measurements made with a pilot CLOUD experiment at the CERN PS have validated the basic concept of the experiment
http://www.atmos-chem-phys.net/10/1635/2010/acp-10-1635-2010.html
You misunderstand what the term "have validated the basic concept of the experiment" means.
This was a pilot experiment. It was done to see if the experiment would work. The validation is that the experimental concept worked and now they can go onto doing the actual experiment.
If you read the actual paper you will see this in the introduction
The present results, while suggestive, are insufficient to unambiguously establish an effect of galactic cosmic rays on cloud condensation nuclei, clouds and climate, or to reach reliable quantitative estimates of such effects (Kazil et al., 2006; Yu et al., 2008; Pierce and Adams, 2009). The uncertainties largely stem from poorly-known aerosol nucleation and growth rates into cloud condensation nuclei (CCN). Experiments are planned for the CLOUD facility at CERN to resolve this deficiency (CLOUD Collaboration, 2000).
 
OK, read the paper. Looks like they have ruled out a significant contribution of "Wilson clouds" to climate, consistent with real-world observation. As I suggested quite some time ago, a small non-zero effect.
Not quite right.
The paper is about a pilot experiment. They have confirmed that the CLOUD experimental concept works and can produce nucleation. Now they have to go onto do the real experiment and then compare the data to the observations.
 
Submitting to the "top tier journals" ishould be just as easy as submitting to other journals. Plenty of scientists mange it.

Perhaps Nature was the wrong journal to suggest as "top tier" for climate science. There are more specialized journals.....
Sure, it was, that was one of my points.

The other is that, to be blunt about it, one can pick a whole department of 2/3 of the universities in the USA, and find that no one in said department has published in Nature. So you made some over reaching comments, got caught at it, and tried to recover by suggesting that "Submitting was easy".

Indeed. So easy to submit. Wait, that's you making a simple misdirection. The question was actually publishing. Submitting is not publishing, and submitting is not a priori likely to result in publishing.

....The point is that Energy & Environment is hardly even a journal.
  • It is described by Scopus as a trade journal (not science journal)
  • It is rarely cited .
  • WorldCat shows that it is carried by few libraries (63 in the US, 1 in the UK).
This defines it as an obscure publication even in the field of climate science.
In addition its peer review procedure is suspicious judging by the quality of the papers that I have seen, e.g. the one by Oliver K. Manuel.

Irrelevant. But granted it's a point often parroted by Warmers.

Is it related to the disclosures in Climategate emails that scientists of the Warmer cabel tried as best they could to prevent the publishing of papers contrary to their narrow pre conceived bias?

There wouldn't be a relation, would there?
 
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