All blog posts are cross posted

Showing posts with label Science. Show all posts
Showing posts with label Science. Show all posts

Tuesday, December 1, 2009

Professor of meteorology at MIT Speaks Out

in the the Wall Street Journal

The Climate Science Isn't Settled
Confident predictions of catastrophe are unwarranted.
By RICHARD S. LINDZEN
Is there a reason to be alarmed by the prospect of global warming? Consider that the measurement used, the globally averaged temperature anomaly (GATA), is always changing. Sometimes it goes up, sometimes down, and occasionally—such as for the last dozen years or so—it does little that can be discerned.
Claims that climate change is accelerating are bizarre. There is general support for the assertion that GATA has increased about 1.5 degrees Fahrenheit since the middle of the 19th century. The quality of the data is poor, though, and because the changes are small, it is easy to nudge such data a few tenths of a degree in any direction. Several of the emails from the University of East Anglia's Climate Research Unit (CRU) that have caused such a public ruckus dealt with how to do this so as to maximize apparent changes.
The general support for warming is based not so much on the quality of the data, but rather on the fact that there was a little ice age from about the 15th to the 19th century. Thus it is not surprising that temperatures should increase as we emerged from this episode. At the same time that we were emerging from the little ice age, the industrial era began, and this was accompanied by increasing emissions of greenhouse gases such as CO2, methane and nitrous oxide. CO2 is the most prominent of these, and it is again generally accepted that it has increased by about 30%.
There is much more, so go here to read all the details.

Monday, November 2, 2009

Let the Free Market take care of this

The human capacity for innovation is limitless

by David Hass

Canadian farmer Gary Lewis spent 7 years developing a technology that may change the world.

Mr. Lewis' process cools the exhaust from farm tractors and injects it into the soil. This process eliminates the need for fertilizer.
This is a very exciting technology that will not only make the man-made global warming bozos happy, but saves farmers hundreds of thousands of dollars in fertilizer costs annually and yields superior crops.
The Pincher Creek, Alberta native has started a company, BioAgtive,  to manufacture and distribute his technology.
Absolutely brilliant.

via Thomas Lifson at American Thinker

Wednesday, July 29, 2009

Superstition?

My grandmother, literate in two languages with only a 5th grade education, blamed the moon landing for unusual weather. Recently, I received mail from a marine supply company saying that although they have been mostly focused on their business model, they want people to contact legislators about the impending acidification of the ocean from the demon (my word, not theirs, except by context) carbon dioxide.

These struck me as similar. Assume that nothing was known about ocean chemistry and you heard this. The end of the world from the collapse of ocean ecosystems. It would be the street corner prophet who continually changes the date as each passes. Is it different because it comes from a mathematical model published in a presumably competent scientific journal? Such models require assumptions and if this came from the one I saw, it had an important caveat, but I will have to check.

The problem is that such hypotheticals are hard to disprove (or prove). The ocean carbon dioxide cycle is simple in outline, but has all sorts of complications. However, if we assume the model is correct, what will happen to the critters? I cite conclusions from a recent paper.

“There is also huge uncertainty as to what extent organism adaptation or acclimation will mitigate the long-term effects of ocean acidification.
There are clearly many gaps......” From page 199, volume 366 (2008) of the Journal of Experimental Marine Biology and Ecology. There are others, but to be fair the believers should be cited. One I have uses the word “hypothesized” prominently in the abstract. My world is not hypothetical as I keep rudely discovering. More later.

It may be that the company is just adjusting to a “Green” business model. Those with business experience may know more about this sort of thing. Decades ago when the recent (this is not a new phenomenon) “Green” revolution really began and the oil industry was moving offshore, they were required to put elaborate septic systems on their platforms. It was a relatively tiny cost, but lost on the regulators were the facts that the amount of effluent became untraceable rapidly and some systems were used so infrequently that they lost the biological bugs that ran the system. This might have made it worse, but again the magnitude of the ocean would have swallowed it.

Most have not heard about the “Precautionary Principle,” which may be the superstition, if it really is that. More on that later, but what it evolved into seems to be a no-risk concept. This would be new to religion, science, law and common sense.

Wednesday, July 22, 2009

climate industry is costing taxpayers $79 billion

According to Science and Public Policy Institute the cost is climbing and is of little or no benefit except to promote the idea of global warming. An excerpt:
Key findings:
The US Government has spent more than $79 billion of taxpayers’ money since 1989 on policies related to climate change, including science and technology research, administration, propaganda campaigns, foreign aid, and tax breaks. Most of this spending was unnecessary.

Despite the billions wasted, audits of the science are left to unpaid volunteers. A dedicated but largely uncoordinated grassroots movement of scientists has sprung up around the globe to test the integrity of “global warming” theory and to compete with a lavishly-funded, highlyorganized climate monopsony. Major errors have been exposed again and again.

Tuesday, July 21, 2009

New/old science

To: Tea Party Interests

My name is Dick Hoese, I am a marine biologist who has enough background in oceanographic and atmospheric sciences to understand much of the literature on the current “crisis,” man-made global warming. I have looked into some of the original literature, including the IPCC reports that this is mostly based on, and have come to a number of conclusions, all which I can document with details. Much of this is available on the internet. I also responded to the EPA request about their “Carbon Dioxide Endangerment” finding, which does not appear to be consistent with the original purposes of the Clean Air Act.

(1) I have seen no evidence of a consensus of scientists that the “Science is Settled” as the EPA administrator has stated about anthropogenic global warming. This statement is an example of the logical error of an appeal to authority, usually associated with Kings and Popes. If anything, it is the opposite. Not that this matters, because consensus is politics, not science.

(2) The “evidence” for this warming is found in mathematical models, which of necessity have assumptions because empirical evidence is lacking. As a result papers with these models have many caveats, which by themselves cast possible doubt on the finding. The small amount of empirical evidence also has problems, and the earth has been cooling for the last decade. While this is too short of a period of time to tell much, it was not predicted by these models.

(3) This is a part of a “crisis literature” of which I am very familiar with in the ocean disciplines that I have actively researched. I have a list of these, many of which have been discredited. As one recent example a Nature Conservancy document on “Oyster Reefs at Risk” omitted Louisiana which has the largest oyster production in the world. This is not to say that these reefs are not at risk, but simply to point out a bias which should never be found in science. Such bias is not limited to science, but has occurred in history, social science, and other fields.

The foregoing is science, the rest something else. My interest in this comes from two places, problems in my profession and my growing up with a father named Adolf during WWII. These do not make me an expert, but gave me incentive to research the subjects, including my now reading the Federalist Papers.

(4) During the Stalin reign, there was a field now called, Lysenkoism, named after a Russian geneticist, Lysenko, who claimed that acquired characters could be inherited. This set Russia back in biology, perhaps never catching up. Despite the well known abuses, Nazi scientists were allowed more freedom.

(5) Most science in this country is now directly or indirectly funded by the government, a development spanning my career (1950's–20??). Sometimes industry funded research is defamed by such scientists, who do not seem to realize that they can be beholden to their benefactors as well.

(6) Many scientists pushing global warming and other crisis scenarios, rapidly move in their writings, speeches, etc., into advocacy, even activism, such as condemning coal, high mileage cars, etc. It took me many years to understand this, but my main mentor taught me that this is not science. Advocacy is showing up in major scientific journals such as Science in the U. S., Nature in the U. K. and even the U. S. National Academy of Sciences. As an example of the latter a physicist has found evidence of lobbyists influencing decisions about the energy production of wind farms, receiving the equivalent of “the science is settled” from his correspondents in the Academy. I am not surprised as some papers I have read in Academy publications are seriously flawed.

(7) Most of the science I read is good, but even that sometimes fails to recognize their shortcomings, and there are far too many examples of misuse of statistics, outright errors, and unfortunately, sometimes fraud. Possibly a larger problem is that government funding of science is directed, some areas discriminated against.

(8) I have worked with many good scientists, computer modelers, and managers both inside and outside government. Nevertheless, many federal government organizations, like the EPA, do not have a constitutional basis, and some in these organizations used to know this. I was certain that there were scientists in EPA who knew better about global warming, and sure enough one came forward and was censored. I suspect that comparisons with Lysenkoism will someday be made. The problem is that Lysenko was rapidly discredited because the agricultural production he promised failed immediately, while the predictions we face today have much longer periods necessary for confirmation and are otherwise less easy to resolve.

(9) Questions are being increasingly raised about peer-reviewed science. Obviously, some is failing and some think that it favors the status-quo, consensus view.

Finally, the main service I can offer is to supply information with sources about these subjects. There was a now deceased British journalist/philosopher Malcolm Muggeridge, who said something over a generation ago-- “We are now in the darkest of dark ages, not because of a lack of information, but from an excess. ” (Exact wording not found). Also, Mark Twain, I have heard, said that history does not repeat itself, but it rhymes. The new poetry does not rhyme!