Tag Archive: incredible pwnage


I had thought that once I graduated college, annoying student publications would quit being so… annoying. Alas, this isn’t the case. A previous article examined the quality of analysis at the Carolina Review, UNC’s ‘journal of conservative thought and opinion'; let’s see if things have approved any in the handful of years that I’ve been away.

Okay, checking their blog… mhmm… skim the headlines, clickety clicky….

… oh sweet cthulu, rise from your watery slumber and please make it stop.

The linked article describes environmentalism as factually challenged and lacking a vision of “the overall big picture”; let us categorically examine the main evidence presented in support of this thesis:

  1. “global warming, or climate change, or whatever they feel like calling it now” has been grossly exaggerated.
  2. Lighter cars are inherently more dangerous than gas-guzzlers.
  3. Recycling is bad.
  4. Fossil fuels can be greenwashed.

Ready? Let’s go.

Why is [head of NASA's GISS program and accomplished geophysicist Dr. James] Hanson [sic] so important?” – Carolina Review columnist Alex Thomas

I was disappointed by the coverage of climate change. I expected it to be lousy, and it was, but I didn’t expect it to be so… unsatisfying. The only evidence presented is the claim that Dr. Hansen’s 1988 congressional testimony was critically flawed, greatly overestimating the amount of temperature change to come. This is a PRATT, a Point Refuted A Thousand Times, so my treatment will be a bit superficial.  (For more detail, read this)

Some of Hansen’s scenarios gave realistic predictions, and some didn’t. The real question is why.

A climate simulation isn’t a magickal box that spits out numbers. In order to run it, you have to input certain parameters, like how bright the sun is, the greenhouse gas concentrations, and so on. For the past you might have direct measurements or proxy records; the future is not only unwritten, but contingent upon human agency. So you have to come up with plausible scenarios for what’s coming. Maybe we cut down on fossil fuel usage; maybe we ramp it up; maybe we relax clean air standards; maybe we have a nuclear war. You run the scenarios you’re interested in on climate models, and you compare, contrast, and interpret the output. One of the scenarios that Dr. Hansen used (“Scenario A”) overestimated greenhouse gas emissions – but not carbon dioxide. Scenario A assumed that we continued to emit CFCs, which are potent greenhouse gasses. Because they threatened the ozone layer, CFCs were phased out under the Montreal Protocols, which went into effect in 1989 – the year after Hansen’s testimony. Nowhere in the Carolina Review article do we hear about such confounding factors, nor the general success of government regulation in cutting down on ozone depletors. Nor is there mention that Scenarios B and C match observations well (see above), nor that Hansen’s 1981 predictions were freakinshly accurate. * Also, why is Dr. Hansen important? Because he was an adviser to Al Gore, of course!

Usually investigators only present and discuss the risk to occupants of the car or truck in question—as if society at large has no stake in the mayhem caused by some vehicles as long as those riding in them aren’t themselves killed.” – Wenzel and Ross 2008

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Editor’s note: I am very busy and/or have major writer’s block. I am thus recycling my greater hits. Here we see a review of a review (a metareview if you will) of Ben Stein’s dawkumentary “Expelled”. The original review appeared in the Carolina Review. For those unfamiliar with CR (you blessed souls!), it is UNC-CH’s ” journal of conservative thought and opinion”. It is a perennial lulz-bucket, attributing climate change to solar forcings and/or Milankovich cycles, mangling ocean acidification, and wondering out loud, in public, why a 2008 paper was not included in the IPCC AR4 (published in 2007). They consider community reclamation of a long-standing eyesore to be a ‘hostile act‘ worthy of paramilitary response, citing the presence of ‘posters’. Here’s my response to one of their more abysmal publications. The article it responds to can be found here; my critique originally ran in CackalakConspiracy, back in a time when I still cared about typos.

Walker’s review, like Stein’s movie, is full of florid talk about “freedom”: freedom of speech, religion, science (the last ironic, for the creationist/intelligent design movement has done everything it can to prevent science from being taught in public schools). America has “an amazing record for upholding freedoms.” Stein rolls footage of Soviets and Nazis; Walker calls the dismantling of science and science education “a struggle against a great tyranny.”

But this talk of freedom is merely an emotional appeal. The speech of creationist “scientists” and ID advocates is not being squelched; it is just not taken seriously. For whatever successes creationism may have in philosophy or religion, it has failed as a science. This is why the mainstream rejects creationism for funding, publishing and inclusion in school curricula, not because of atheistic preconceptions. Film critic Roger Ebert drew this analogy: The final question on “Who Wants To Be A Millionaire” asks you for a scientific explanation for the patterning of life on Earth. You phone not just a friend, but the scientists of the world, who overwhelmingly advise you to choose (A) evolutionary biology. Yet you choose (B), intelligent design, and claim censorship upon being denied your millions. This is not an expulsion; it is a flunking.

Walker characterizes evolution and ID as rival “theories” in the “scientific community”. However, in science the word ‘theory’ does not mean a guess or an opinion the way it does in popular speech; it refers to an explanatory construct which is used to interpret data and to make predictions. By this standard, evolution wins hands down and ID falls flat on its face. Because any piece of data can be interpreted as evidence for a Designer (for example, by sufficiently muddying the proposed design goals), ID makes no predictions and no explanations (a “theory” that accommodates anything explains nothing). On the other hand, evolution makes several strong predictions about the world (the existence of a nested hierarchy of physical traits, for example.) ID is not a rival scientific theory; it is an attempt to inject religious propaganda into public education.

We don’t accept non-explanations elsewhere in science. Why should the origins and evolution of life on earth be different? Image from the internets….

Nor is evolution “all a question of faith,” a rival religion. It is purely descriptive, not perscriptive. It has no infalliable holy text; it has no ritual structure; it has no ineffable mystery. Though some may use it to bolster their religious beliefs like “renowned evolutionary biology [sic] and atheist Richard Dawkins,” the theory of evolution is no more a religion than the theory of gravity or relativity. Walker claims that “by definition and practice creationists and ID scientists are quite different”. This is incorrect, both because ID is not science and because it is accurately classified as a subset of creationism. Classical creationism and ID are both are antiscientific programs with thinly veiled religious agendas. They both negate accepted evolutionary biology, often along with other aspects of mainstream science such as molecular biology, genetics, and paleontology. Both reject “naturalism” in the scientific study of life, as though science was not based upon methodological naturalism to begin with. Both tend to blame various social ills on the theory of evolution, and erroneously infer from this that it is incorrect. Perhaps most tellingly, Expelled’s own publicity team advertised the movie as “Evolution vs creationism”.  Continue reading

I love graphs – my eyes quickly glaze over at a table of numeric data, but a graph, used correctly, can quickly and easily tell the whole story.

‘Used correctly’ is the key phrase – for all their power, graphs are infamously easy to bungle, and when used incorrectly they can misinform – or lie outright.

I’m going to look at an example that touches on a few graphical and statistical concepts near and dear to my heart, as well as carbon geochemistry.

Fig. 1: An image from C3Headlines; the 3 C's are "Climate, Conservative, Consumer". Oh, and the article is titled "The Left/Liberal Bizarro, Anti-Science Hyperbole Continues". It sure would be tragic if they made obvious n00b mistakes after using such language. Click for link!

Coming from an article on the website C3Headlines, this image claims that carbon dioxide concentrations have ‘Linear, Not Exponential Growth’. thereby ‘expos[ing] the lunacy of typical left/liberal/progressive/Democrat anti-science’, The author has reached this conclusion by graphing January CO2 levels* and fitting a linear trendline to them.

Already this is a warning sign – the comparisons the author makes are entirely qualitative, apparently  based up on eyeballing the graph. However, trend lines are created by a statistical process called a linear regression, which comes with a caveat: it will fit a trend line to ANY data given to it, linear or nonlinear. Fortunately, there are also ways of evaluating how good a trend line is. Continue reading

A part of my John Everett series – read more: 0/I – II.0 – II.5 – II.75 –  III.0 – III.3 – IV.0 – IV.4 – IV.8 – V – VII – VIII – Full Report 

Often, in order to explain why a particular Weird Belief is correct despite being at odds with available evidence, the belief holder will invoke conspiracy theories. Young Earth Creationists often invoke a conspiracy by god and/or satan to make the earth look much older than it actually is. Intelligent Design Creationists allege an academic conspiracy to suppress ID research. Climate change skuptiks see conspiracies to falsify data the way I see faces in clouds. It’s not necessarily that conspiracies don’t exist- but because the point of a conspiracy is to mask its own existence, we have to be very careful in deciding which conspiracy theories are justified and which aren’t.

Dr. Everett doesn’t invoke a conspiracy in the classical sense of a bunch of men in suits, smoking cigars in a dimly lit room. But he does seem to invoke a distributed, systemic conspiracy, in which science as a system has been corrupted, and its results can not be trusted. He does this in order to cast doubt on studies of the effects of acidification on calcifiers:

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