France Tells U.S. to Sign Climate Pacts or Face Tax

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Ah, But There Is The Rub...

Agricola said:
"(1): as above, if you are wrong then it should be pointed out to you;"

Saying so doesn't make it so. No one here is shown conclusively that the doubts I've brought up are not valid. They have been dismissed, yes, but not shown to be incorrect in their substance. Can you say with certainty that the statistical models upon which climate change advocates rely are dead-on accurate as to their predictions 100-years hence, or are you taking the purported accuracy of these models on faith? (Be honest.)

(2): I dont think anyone here has said it;

No, not here. Note what I said: "It appears that three major responses arise when someone applies critical thinking skills to the IPCC-led orthodoxy on climate change..." At no point did I say that the responses to follow applied solely to this forum -- for an education on how to frame the debate against "deniers", try a read at the UK Guardian.

(3): Of all the links that have been provided for climate skeptics, all of them have been funded by Big Oil. Surely thats of some relevance.

True, but that does not mean that: (1) ALL so-called "deniers" are funded by Big Oil et al.; or (2) that their doubts/concerns/points are incorrect.

By the by, being a researcher myself, I should know a thing or two about funding. Let me tell you: orthodoxy plays a BIG role in who gets funding. Governments in the First World provide, for the most part, the biggest contribution to the scientific funding pot. (Even in the pharmaceutical game, the initial R&D costs are often shouldered by government agencies, with developmental costs shared by gov't and the private sector, and implementation costs taken up by private firms at the later stages of the production cycle.) At any rate, grants are evaluated by panels of scientists, who themselves may have a stake (financial or intellectual) in a particular theoretical or political ideology. If you present from a perspective they disdain, you ain't getting the money, period. If you don't believe that, then try applying for a federal grant on "Racial Differences in the Relationship Between Criminal Behaviour and IQ". See how far you get.

Don't be surprised, then, if individuals seek grants from institutions that may be more "open" to divergent points of view. The (flawed) presumption is that Big Oil pays for researchers to carry out certain lines of research. An alternative scenario, not often considered, is that researchers wishing to test certain unpopular hypotheses find themselves shut out from traditional sources of funding, and must apply to the only institutions willing to listen to their proposals. We already know there is a tendency within the climate change advocacy community to muffle dissenters. What makes you think that dissenters haven't been shut out of the funding cycle?

With that said, I find it interesting that the same critical thinking we apply to gun control research seems to vanish when the issue is the "scientific" consensus on climate change. Take, for example, the case of John Lott; I seem to recall that his findings regarding concealed carry and crime were dismissed because he received funding from the Olin Foundation. As soon as that became common knowledge, gun control advocates could comfortably assert that his findings were irrelevant because he was "motivated" to reach certain conclusions by his "paymasters". Lord, the fun we had! (For the record, I downloaded Lott's data from his on-line archive, and I re-ran his models, and, yes, I was able to replicate his findings. From a statistical standpoint, his findings were air-tight. His conclusions, therefore, were supportable by the models he tested.)

For the sake of argument, consider an alternative "scientific" consensus. It is almost axiomatic in the medical and psychological communities that guns are dangerous, and that guns in the home present a greater danger to the occupants than to any possible assailants. After all, "scientific" research supports this conclusion (see Kellerman's articles in the New England Journal of Medicine): a gun in the home is 43 times more likely to kill or injure a member of the family than to kill or injure a robber breaking into the home. Physicians and psychologists who believe otherwise are in the minority, and are often deemed "irresponsible" for dissenting.

Do you accept the medical/psychological consensus on gun ownership in the home? Why or why not?

It is interesting that we are rabid skeptics when it comes to studies purporting to show that gun control is effective, advisable as social policy, and to be implemented immediately. Yet, we take the climate change consensus on faith, with proposed changes (if applied as intended) that will effect the greatest transformation of everyday life since the First Agricultural Revolution of the pre-historic period.
 
The generally unstated problem with Global Warming isn't global warming.

I'm agnostic on the science simply because I don't feel like investing the time and effort that would be required for me to be an educated layman on it.

Regardless, here's what I see as the problem:

Assuming that anthropogenic global warming is true, the only solutions that I ever see being proposed are all top-down, centralized ones.

In other words, if anthropogenic global warming is true, then the "solution" is to increase taxation, centralized control of the economy, and regulation to a degree that is offensive and stifling for businesses and individuals.

To me, the core issue of the global warming debate isn't whether the science is right or wrong, but that there is a large contingent of powerful people who wish to use that data to further an agenda that is offensive to liberty.
 
Saying so doesn't make it so. No one here is shown conclusively that the doubts I've brought up are not valid.
Uh...you were pretty far out there on the volcanoes thing. I'd say that puts a torpedo amidships for your "doubts."

They have been dismissed, yes, but not shown to be incorrect in their substance. Can you say with certainty that the statistical models upon which climate change advocates rely are dead-on accurate as to their predictions 100-years hence, or are you taking the purported accuracy of these models on faith? (Be honest.)

I don't even think the IPCC scientists are suggesting their models are "dead on" accurate. They have a built in range of climate sensitivity (ie, the earth will be 2* to 7* warmer by 2100, etc). The problem is that nobody, even the most skeptic and astute denier, is able to look at the empirical data and conclude that the earth isn't going to get a lot warmer thanks to our activity. The deniers like Lindzen haven't come up with any models of their own that contradict the basic AGW premise. Like I pointed out earlier--the contrarians don't have a body of peer reviewable observations and analysis that contradicts IPCC. And it ain't for lack of people wanting to pay for it (cough cough AEI cough).

It is interesting that we are rabid skeptics when it comes to studies purporting to show that gun control is effective, advisable as social policy, and to be implemented immediately. Yet, we take the climate change consensus on faith, with proposed changes (if applied as intended) that will effect the greatest transformation of everyday life since the First Agricultural Revolution of the pre-historic period.

Crappy analogy dude. Gun control is a public policy issue, not a physcial sciences issue. Besides, there's just as much, if not more, social science indicating that we are correct and that gun control is a poorly thought out, ill-advised, and ineffective public policy. There's no such debate in climate science.

Again, what changes are you talking about?


I have, (it's been a while) and I think they are a bit quick to claim accuracy that doesn't exist. Still waiting to be convinced.
I think you have it backward longrifle. The onus would fall upon you to offer evidence that solar flares and the sun's activity can account for earth's climate trends. Astronomers and climatologists have studied this pretty extensively, and can't find evidence that suggests climate trends on earth can be explained by the sun. It would fall on you to convince us that the sun is what's warming the planet so fast; so far there's no science that indicates that's the case.

Agreed. As long as it is done freely by market forces, and not by fascist/communist diktat.
In a certain sense, that's what's going to happen--people are recognizing that this is a serious issue and one that requires some action on our part, and the market is going to demand that we elect leaders who work on it, and that we use technology to provide solutions.

That said, I think fossil fuels is an example of market failure--the $2.50 a gal you're paying for gas doesn't reflect the true cost you're paying. The true cost includes the costs we're all going to have to pay to invest in better technology, the cost of defending our oil supply from the people whose land it sits under, etc. As those costs start making their way into the equation, the market is going to demand we develop alternative technologies.
 
To me, the core issue of the global warming debate isn't whether the science is right or wrong, but that there is a large contingent of powerful people who wish to use that data to further an agenda that is offensive to liberty.

My gut tells me that most of the GW deniers are people who just realllllllly want it to not be the case that we're warming the planet because they don't like the implications it presents politically. Usually they're assuming the things you're assuming (more taxes, losing your car, etc).

My first reaction is that nobody's saying give up your car.

Secondly, if higher fuel taxes and the like bother you, then exercise your liberty and stimulate the market forces that'll make it such that we don't need to do anything drastic in the first place. Buy biodiesel for your truck. Insist that your representatives provide tax cuts and incentives for people researching alternative fuels.

There's always going to be a confluence or collision between personal liberty and what we all need to do collectively to protect the planet we all live on. I'm all for personal liberty, but my right to throw a punch stops at your jaw. I don't believe we should advocate the idea that your personal liberty is unbounded. The plain reality is GW is likely something that we do have to do something about, and if the "market" isn't doing it, the people of the planet are going to insist that their govts do do something about it.

Frankly I don't think anyone's decided just what the solution is. I think it's pretty clear we face two possible costs--the costs of acting and the costs of not acting, and it's radically apparent to most that the latter represent a higher cost. But to say that the "problem" that global warming presents is loss of liberty or higher taxes is a cop-out. It's something we have to deal with, but I don't think anyone's really impinging upon your liberties by saying so just yet.
 
It would fall on you to convince us that the sun is what's warming the planet so fast; so far there's no science that indicates that's the case
Well, I'll stop by Degrees Are Us and pick up my PhD after work and get right on that.:neener:


That said, I think fossil fuels is an example of market failure--the $2.50 a gal you're paying for gas doesn't reflect the true cost you're paying.

Externalized costs are a huge problem with any govt mandated solutions. Ethanol is a classic example. A real debacle in the making. I do know a little bit about this subject.

I don't think anyone knows the true cost of any energy source we use due to all the subsidies, taxes, tax credits, regulations, and off-site costs like military protection. That makets it almost impossible to separate the politics from the science. And, there are a lot of politics involved in the proposed warming solutions. When you can separate the out politics, I'll be much more inclined to accept your conclusions.

Oh, on the original subject, France can go pound sand.
 
OK, one more time...

To Quote Helmetcase:
"You said that volcanoes and oceans are the "biggest contributors" to CO2; this is patently false."

Please read my posts carefully. Where I noted natural contributors to CO2 emissions, note the "etc." at the end. This suggests that there are also additional members of the set under discussion, such as plant and animal decomposition, cellular/animal respiration, and, yes, human respiration. Whether or not you wish to count that last one as "man-made", well: there is nothing we can do to reduce CO2 emissions from humans breathing air, except to breathe more slowly or just plain ol' die. For my part, I file that under "natural" sources of CO2 emissions.

Quote:
Define statistical model. Define radical lifestyle change. I don't recall mentioning any lifestyle changes at all.

A statistical model is a representation of some reality, wherein certain factors (often termed "independent variables") are input in a mathematical equation, and certain predicted values (often termed "dependent variables") are derived from the sum and/or product of the independent factors. For example, based on the collection of large sums of data, insurance companies can predict your likely age of demise based on: (1) gender; (2) ethnicity; (3) whether or not you smoke; and so on. Using this example, a statistical model might predict that a black male smoker averages an age of death of approximately 61 years, whereas a white female non-smoker averages an age of death of approximately 82 years.

Statistical models can be used to predict particular outcomes (e.g., expected age of death) or to assess the relative importance of one factor versus another (e.g., ethnicity is a better predictor of expected age of death than your weight at birth, etc.).

A statistical model is first, and foremost, a mathematical representation of the phenomenon under study. The fundamental assumptions that underlie the tests of a statistical model are based on the laws of probability, and on mathematical proofs that provide the bases of probabilistic theory. Therefore, there are set rules associated with all statistical tests. A wide variety of statistical tests can be used to derive predictions or assess relative factor importance, but care must be taken to determine the test most likely to yield the most accurate conclusion. Violations of the basic assumptions associated with a particular statistical test yield incorrect predictions.

By the by, I apologize if I intimated that you, personally, had talked of "radical lifestyle changes". You did not, but plenty of others have done so, and the changes these individuals advocate are justified by the predictions derived from climate models.

The predictions extracted from these models suggest a certain temperature rise over the next, say, 100 years. To prevent that rise, the recommendation from various sources (e.g., IPCC, etc.) is that humans cut CO2 emissions by a certain percent. The reduction of CO2 emissions will require that we burn lower amounts of fossil fuels in our cars, use less energy in our homes, recycle more, and, if we're going to get serious about this, produce fewer humans in the future. The greater the cut in emissions, the more radical the needed changes. It doesn't sound like much in theory, but in practice, all of these changes will result in a substantial revolution in the way we currently live. Again, I recommend anyone interested in the practical details to visit the "Environment" section of the UK Guardian. There, you will be shown what changes in lifestyle are likely to await us should we decide climate change is an issue we wish to address as a society.

Quote:
"Assuming any of this is true, and that their models really are 'statistical models', where's the evidence climatologists are making thess sorts of errors?"

The evidence is provided by independent scientists-cum-statisticians who assess the completeness of the models, the data used to create the models, the predictive validity of the equations, and potential violations of fundamental assumptions of statistical analysis.

I'm sorry to burst your bubble, but everything you have heard is, indeed, based on statistical models. All of the predicted catastrophes out to 2100 and beyond (including predicted levels of CO2 in the atmosphere) are just that: predictions. These predictions are only accurate to the extent that the underlying data are accurate and complete, the statistical tests utilized are appropriate, and, even then, there is an element of chance involved (don't forget that statistical analyses are predicated on probability).

Quote:
"I don't have a statistician in my hip pocket at the moment. Why don't you show us a link to a statistician who can show us why 99% of the climatologists in the world are wrong?"

I did provide such a link -- again, read my posts carefully. Here is the link to a statistician, whose skepticism was dismissed out of hand because of his "paymaster":
http://www.canada.com/nationalpost/story.html?id=22003a0d-37cc-4399-8bcc-39cd20bed2f6&k=0

Here is a link to a climatologist: http:////www.canadafreepress.com/2007/global-warming020507.htm
 
Here is some data that is undisputed by both sides:

http://www.geocraft.com/WVFossils/temp_vs_CO2.html

The thing that is disputed is how much mankind is increasing the natural cycle, and whether we are approaching some tipping point or great point of no return.

Warming is better than cooling for now IMHO.

The other question is what are YOU doing to lessen pollution and the demand for fossil fuels??? Personally, I try to drive as little as possible, and use the most energy efficient lighting and appliances. I dont believe that the government must step in with a vast socialist wealth redistribution scheme like KYOTO.
 
agricola

I'll be the first to admit I'm less than well versed on the personalities at crossed points on this issue but these comments from the linked news item had a transcendent ring of truth:

Apparently he thinks if the fossil fuel companies pay you have an agenda. So if Greenpeace, Sierra Club or governments pay there is no agenda and only truth and enlightenment?

Personal attacks are difficult and shouldn't occur in a debate in a civilized society. I can only consider them from what they imply. They usually indicate a person or group is losing the debate.

{He could have gotten that one right off THR :)}

Here in the states I feel the media largely paints the pro-GW academics as white-hats and beyond reproach. The media doesn’t actually challenge their assertions but go on to wrap the news segment with spin regarding the out-of-step position this administration has/had on Kyoto or something similar. On the other hand the antis seem commonly to be colored by the press here as so many (actually few) contrarians in the pocket of some Fortune 500 company and dismissed out of hand.

A bit the contrarian myself I like to think the anti-GW types may be onto something even if they don’t have the validation that one might assumes is implied by the millions of tax dollars funding their research as is the case with the pros. To the extent policy, money and careers are involved on both sides of the issue we should all remember to keep a very large grain of salt close at hand.

Interetsing stuff.

S-
 
Seldefenz,

Of course, if Greenpeace or whoever have funded a report, then it should be noted by all because it is of relevance.

The problem is that, as we have seen, the vast majority of contrarians have recieved money from those companies and there are clear problems with most of their objections, as had been detailed ad infinitum.
 
The implication seemed to be...

You were discussing CO2 emissions that add to the earth's atmospheric CO2 content. An exact quote of what you said:

That is as you see it: the totality of CO2 in the Earth’s atmosphere is approximately one-third of one-tenth of one percent. Of that, the biggest contribution comes from natural sources: oceans, volcanoes, etc.

The implication here seems to be you're saying that of the CO2 that's added (contributed) to the atmosphere, the largest portion comes from volcanoes and oceans. If that's what you're saying, you're wrong. I'm not sure what a closer reading that you keep asking for is going to do for your case. Animal respiration, burning of organic matter, etc do result in CO2 emissions, but the net content CO2 of the atmosphere isn't really effected--you're just releasing CO2 that a plant or animal absorbed and processed.

Volcanic emissions and fossil fuel emissions are different--you're adding CO2 to the atmosphere from under the earth. And the plain reality is that manmade emissions far outstrip "natural" ones. It's not even close.

In any event, I don't think anyone's going to be fooled by your misdirection here. You were clearly trying to paint the picture that our emissions aren't significant compared to naturally occuring ones, which is clearly inaccurate, misleading, and just plain not true.

It doesn't sound like much in theory, but in practice, all of these changes will result in a substantial revolution in the way we currently live.
The car, the ship, and the plane were a big advance over the horse and buggy and running everywhere. I'm failing to see how the next advance in technology will be anything but a similar boon to our economy and the way we live. The clear implication here is that doing something about GW is going to hurt us.

I disagree that that's necessarily so. Doing something about GW means using better technology. Researching, developing, and selling that technology means the next Microsoft or GM or IBM might be the company or companies that come up with CO2 neutral transportation solutions for goods and people. MSFT and IBM and the like were the engine of our economy in the latter part of the 20th and early part of the 21st C. The technology that's going to fix GW is going to make a lot of people rich and help power our economy as well.

Like I said, the worst, most unfounded moaning and chicken little stuff I'm hearing is the stuff that suggests that acknowledging the reality of AGW means living in a cave eating berries and crushing your car.

That's bunk.
Again, I recommend anyone interested in the practical details to visit the "Environment" section of the UK Guardian. There, you will be shown what changes in lifestyle are likely to await us should we decide climate change is an issue we wish to address as a society.
More bunk. Acknowledging that AGW is a problem we need to fix does NOT mean what some crooked tooth limey thinks is a good idea becomes reality. Please.

The evidence is provided by independent scientists-cum-statisticians who assess the completeness of the models, the data used to create the models, the predictive validity of the equations, and potential violations of fundamental assumptions of statistical analysis.

Eh, show us some, and not some op ed piece. I showed you the statistical assessments of Mann's work in an earlier link.

I'm sorry to burst your bubble, but everything you have heard is, indeed, based on statistical models.
It's not busting my bubble at all, I was just asking you to define your terms and show your work. The argument you're using, as your link suggests, is referring to Mann et al's work, AKA the "hockey stick". The implication was that a statistical analysis suggests his conclusions aren't valid or reliable.

I provided a link (and agricola another one) where climatologists showed that they could in fact address statistical concerns about their work; they showed that regardless of the proxies you use and regardless of how you refine the data statistically, their conclusions were sound.

In short...Wegman's arguments don't seem compelling; from what I can tell, even allowing for the deviations the alleged stats mistakes might enable doesn't change the end conclusion. To wit:

Wegman had been tasked solely to evaluate whether the McIntyre and McKitrick (2005) (MM05) criticism of Mann, Bradley and Hughes (1998) (MBH) had statistical merit. That is, was their narrow point on the impacts of centering on the first principal component (PC) correct? He was pointedly not asked whether it made any difference to the final MBH reconstruction and so he did not attempt to evaluate that. Since no one has ever disputed MM05's arithmetic (only their inferences), he along with the everyone else found that, yes, centering conventions make a difference to the first PC. This was acknowledged way back when and so should not come as a surprise. From this, Wegman concluded that more statisticians should be consulted in paleo-climate work. Actually, on this point most people would agree - both fields benefit from examining the different kinds of problems that arise in climate data than in standard statistical problems and coming up with novel solutions, and like most good ideas it has already been thought of. For instance, NCAR has run a program on statistical climatology for years and the head of that program (Doug Nychka) was directly consulted for the Wahl and Ammann (2006) paper for instance.

But, and this is where the missing piece comes in, no-one (with sole and impressive exception of Hans von Storch during the Q&A) went on to mention what the effect of the PC centering changes would have had on the final reconstruction - that is, after all the N. American PCs had been put in with the other data and used to make the hemispheric mean temperature estimate. Beacuse, let's face it, it was the final reconstruction that got everyone's attention.Von Storch got it absolutely right - it would make no practical difference at all.(emphasis mine)

In short, you're not gonna be able to wiggle outta this one with stats.

The climatologists have addressed their concerns and shown that their conclusions are still supportable. I'll see your link and raise you our links wherein the climatologists in question dispensed with the idea that they're not adhering to statistical considerations.
 
FYI
Some of that third hand errornet stuff.

http://www.worldnetdaily.com/news/article.asp?ARTICLE_ID=54092

I realise some folks don't think much of WND, but so what.:neener:

I would be interested in an opinion on negative results not being published by anyone involved is such things.


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The tyranny of 'global warming'

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Posted: February 5, 2007
1:00 a.m. Eastern


By Michael J. Shaughnessy Jr.


The issue of global warming is ''heating'' up again, with proponents ever more fervently trying to declare the debate regarding global warming to be over. Most recently, the state climatologist of Delaware, Dr. David Legates, has come under fire for disagreeing with Gov. Ruth Ann Minner over the issue of global warming. Minner's position is, of course, that global warming is occurring and is the result of human activity on the planet. In one of life's quirky coincidences, I happen to know Dr. Legates fairly well.

Dave Legates served as an adviser and mentor to me while I pursued my own graduate degree at the University of Oklahoma. He aided me in my statistical approaches and helped to design the statistical methods that I used in my graduate research. I have always known Dave to be a straightforward, honest and honorable scientist, and therein lies the problem. Reasonable people should be permitted (even expected) to disagree occasionally over the interpretation of data. This thoughtful disagreement most often produces new ideas, outlooks and solutions to problems. In disagreeing, however, Dr. Legates has run straight into the prevailing dogma of science and politics.

(Column continues below)


In order to appreciate my meaning, one must understand how science is conducted. Scientists, primarily those in academia, but also those in other public and private industries, are promoted and advance mainly through their research efforts and publication record. In order to conduct research and ultimately publish the results in refereed scientific journals, scientists need money, government money mostly. Unfortunately, journals are unlikely to publish, what scientists call, negative results.

That is, if you spend five years researching a question and determine honestly through your research that there are no significant conclusions to be drawn from the work, this knowledge is valuable, but it will never be published and you will not be promoted or receive tenure. Additionally, the agency that funded your research will be highly unlikely to fund any more or your work. For instance, if you conducted a scientific experiment to test the effectiveness of a new drug on the treatment of cancer and found that patients administered the drug had the same rate of survival as those who received a placebo, these would be negative results. The information is valuable, because it has identified a fruitless path of inquiry, but it is also considered not worthy of publication, in most cases. As a result, there is an enormous amount of pressure placed upon scientists to produce significant results.

Now, apply this paradigm to the current ''human activity caused, global warming'' debate. Most scientists researching the issue do so through the receipt of government grants. What do you suppose would happen to a scientist's career if he or she took several million dollars from the federal government to study global warming and, after several years, produced results honestly that stated that, either global warming was not occurring or that there isn't any evidence supporting the idea that it is caused by human activity? The individual would almost certainly not get published and would definitely not receive any more research funding. In essence, it would be the end of a career. When you consider that most who hold doctoral degrees spend between six and 12 years striving to get the degree, it isn't surprising that so few are willing to risk what they have worked so hard for over something as trivial as objective inquiry.

This isn't to say that global warming proponents in the scientific community are dishonest and faking their data. It simply means that scientists have a great deal of incentive to interpret data in the most positive ways possible. Politicians tend to encourage this approach because they use the information (in conjunction with the public's superficial understanding of the scientific method) as the basis to pass more laws that limit freedom and regulate our lives.

This bias is the paradigm that Dr. Legates has run into. Skeptics such as myself and Dr. Legates are the voices in the crowd crying out that ''the emperor has no clothes.'' We do so at great professional risk, and for little or no personal/professional benefit. The response to this skepticism is, at best, to be ostracized by our peers and, at worst, threatened with reprisals that include losing jobs, demotion or lack of advancement in our fields. This brings forth one final point: Why are the global warming proponents so determined to end the debate over global warming? If the evidence in support of the idea is so overwhelming, it should only be a matter of thoughtful debate and time before everyone comes to agreement on it. Yet, skeptics and dissenters are discredited, threatened professionally and encouraged to keep silent on the issue.

Throughout history, tyrants and despots have made their first priority the end of debate and the silencing of their critics. I suppose scientists like Dr. Legates should be grateful that he lives and works in the United States, where only his job and professional career are put at risk as a result of his opinions. In the former Soviet Union, he would most likely be in a gulag by now.



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Related special offers:

"GREEN WITH ENVY: Exposing radical environmentalists' assault on Western civilization"

"The Politically Incorrect Guide to Science"




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Michael J. Shaughnessy Jr. is an adjunct professor of Biology at the University of Central Oklahoma.




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I drive less than 4000 miles per year.

I have wood heat. :neener:

Regardless of what the fear mongers say. Those pools of fossil fuel once were giant ferns and dinosaur turds.

Ashes to ashes, wood to co2.

I still wanna know what is so bad about the ocean being a coupla feet deeper.

Real Estate prices in Florida?
 
I drive less than 4000 miles per year
Frankly I dunno why the AGW deniers are all that worried about your car being taken away. Auto emissions are a small portion of the GW problem, only about 5% of human CO2 emissions. Your driving isn't really the problem.

Regardless of what the fear mongers say. Those pools of fossil fuel once were giant ferns and dinosaur turds.

Ashes to ashes, wood to co2.
What you're missing is that they're trapped under the earth's surface and not in gaseous form. Burning them releases them to the atmosphere. And we're releasing them really fast, and getting faster. See the difference?


I still wanna know what is so bad about the ocean being a coupla feet deeper.
There are a bunch of people who own real estate in Manhattan who don't really like the idea. :cool:
 
There are a bunch of people who own real estate in Manhattan who don't really like the idea.

Yeah, but I've been waiting a long time for some return on that ocean front property I bought in Arizona a while back. Let's all look for the silver lining.
 
I laugh at the "polar ice caps melting crowd" and here's why. Try this little experiment.

Take a larger glass and a marker. Use the marker to mark a line on the glass. Put some ice in the glass. Then fill the glass with water to the line. Now, set the glass out on your table all day. When you come home from work, the ice has melted. What has happened to the water level?
 
And we're releasing them really fast, and getting faster. See the difference?

I guess I am so dam simple that I can't see the difference.

I know that all the co2 that could be generated by all those fossil fuels was once floating around in the atmosphere. Back then in yon days of yore I guess the Middle East musta have been a veritible rain forest swamp with lotsa moisture, life and giant ferns.

Now it's a sand box.

Otherwise I guess we could have an Ice Age. Would that make you happy?

Happy Penguins?

I know lotsa people survived (not well) by chewing Walrus blubber. I have a hard time with Turkey dark meat.

Yes, thank God for global warming.
 
Sorry guys, I don't have time to keep up with this all the time, so I'm replying to a bunch of people all at once here.

Define statistical model

You mis-spelled "physical."

The evidence is provided by independent scientists-cum-statisticians

All good scientists use statistics. It's the only way you can know anything with confidence. Your argument here is unfounded and, frankly, ad-hominem.

the totality of CO2 in the Earth’s atmosphere is approximately one-third of one-tenth of one percent. [...someone suggested that such a small fraction of our atmosphere would not be significant to anything.]

A small concentration of CO2 will affect the mean temperature. Do you understand how this works?

At night, the earth cools due to radiative cooling. This is why the surface temperature (especially of things with high emissivity such as painted metal surfaces) can be substantially lower than the air temperature. The heat is radiated directly to space; this can happen because the nitrogen and oxygen molecules in the atmosphere are fairly transparent to thermal infrared radiation.

CO2, water, methane etc. are much less transparent to thermal infrared. That's why it doesn't get so cold on a cloudy night. Even a very small amount of CO2 (of order 100 ppm) makes enough of a difference to the atmospheric infrared opacity to have a substantial impact. If we had ~1% CO2, the planet would probably be uninhabitable.

Apparently he thinks if the fossil fuel companies pay you have an agenda. So if Greenpeace, Sierra Club or governments pay there is no agenda and only truth and enlightenment?

If a study is funded by Greenpeace or the Sierra Club, I'll be as critical of it as the next guy. I'm not aware of any such climate studies. Good climate research is generally done at universities or government institutions where people are not paid to reach a specific conclusion.

That's not the case when oil companies are paying for scientists to reach specific conclusions (such was the case in the slashdot link I posted earlier... and it's not an isolated incident). Also, the anti-GW executive branch has tried to control the conclusions from government researchers.

Assuming that anthropogenic global warming is true, the only solutions that I ever see being proposed are all top-down, centralized ones.

In other words, if anthropogenic global warming is true, then the "solution" is to increase taxation, centralized control of the economy, and regulation to a degree that is offensive and stifling for businesses and individuals.

To me, the core issue of the global warming debate isn't whether the science is right or wrong, but that there is a large contingent of powerful people who wish to use that data to further an agenda that is offensive to liberty.

I think that's a great exaggeration... but there's some truth to it as well. You can't fix this without some major changes. A large tax on coal, oil, and natural gas, with the proceeds going to fund alternative renewable energy technology and infrastructure, would help a lot. (And that's the proper "market-driven" fix, I think.) Nobody wants a remedy that hits them in the pocket book, but the truth is that we've been getting rich for the past century because of fossil fuels, which are of limited (though large) supply and have a harmful effect on the climate and environment.

I don't see how centralized control of the economy would help the situation, and I don't recall seeing much in the way of arguments to that effect.

I'm a scientist and despite being pro-individual liberties, I have strongly liberal views in certain areas. One of them is environmentalism... because in the conservative free-market economic picture, there is little incentive to protect the environment long-term. Tragedy of the commons and all that.
 
I laugh at the "polar ice caps melting crowd" and here's why. Try this little experiment.
(floating ice)

You are correct in that if the north polar ice cap melted, the sea level wouldn't change because the ice is floating. (But that would affect salinity which can affect currents which affect climate...)

However... the ice on greenland and antarctica is not floating.
 
Can you really consider that a serious piece of comment?

No.

It was an attempt at humor. Apparently I failed. I guess you're not a country music fan.

The concern over ice melting is not with the floating Arctic ice, but with the land bound Greenland and Antarctic ice sheets. The geologic information I've seen shows sea level rising pretty steadily since the end of the last Ice Age, even before any increase in man-made CO2.

Even if every human left for Alpha Centauri tomorrow, climate would still change. But please, can we leave Al Gore here?
 
nobodyspecial said:
in the conservative free-market economic picture, there is little incentive to protect the environment long-term.

So you don't see economic self interst as reason conservative free marketers would want to protect the environment? There is where I see your political bent showing.

You provide a lot of interesting observations and facts ... I am as yet still unconvinced that humans are causing global warming.
I agree climates do change ... if this is true then there certainly is instability in the system.
I have read articles from learned men who have argued that what we're doing, and the current climatological evidence suggest, indicate we're actually heading for another ice age.

Not being a scientist it isn't as easy for me to evaluate these things as it might be if I was a scientist.
What I wonder ... at the end of the day is, if global warming was truly legitimate science, and factual, why are some scientists still debating it?
IF the situation should be obtained where all scientists do agree, then I guess I will be more impressed.
Until then I suppose I am as impressed by the theory as I am by the theory that cholera is caused by "bad air."



Keeping an open mind here ... until all my brains leak out ....:scrutiny:
 
Tragedy of the commons and all that.

There are two ways to deal with this. Increase private ownership and control or eliminate it completely and let our enlightened commisars decide how all resources will be divided.

I realise that is a bit too simplistic, as not all resources can be handled easily through privatization, but it seems that way too many people go straight to the socialist model without even trying freedom first. I absolutely think private property is the foundation of freedom, and the opposite, isn't.
 
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