User:Cs32en/911/Sources/Gravois/2006/content

[...] His paper — written by an actual professor who works at an actual research university — has made him a celebrity in the conspiracy universe. He is now co-chairman of a group called the Scholars for 9/11 Truth, which includes about 50 professors — more in the humanities than in the sciences — from institutions like Clemson University, the University of Minnesota, and the University of Wisconsin. [...]

Steven Jones's contribution to the September 11 conspiracy movement is that he avoids these problems — or at least holds them at bay — by just talking about physics.

Like many others in the movement, Mr. Jones sees a number of "red flags" in the way the buildings fell. Why did the towers collapse at speeds close to the rate of free fall? Why did they fall straight down, instead of toppling over? Why did World Trade Center 7, a 47-story high-rise that was never hit by a plane, suddenly collapse in the same fashion — fast and straight down — on the evening of September 11?

A rather hefty report by the National Institute of Standards and Technology explains how high-temperature fires started by jet fuel caused the buildings' outer columns to bow in, leading to the buildings' collapse. But the conspiracy theorists complain that the report stops short of showing computer models of the collapses.

Mr. Jones's hypothesis is that the buildings were taken down with preplanted thermite — a mixture of iron oxide and aluminum powder that burns hot enough to vaporize steel when it is ignited. Mr. Jones says that this hypothesis offers the most elegant explanation for the manner in which the buildings collapsed. He says it best explains various anecdotal accounts that molten metal remained pooled in the debris piles of the buildings for weeks. And he says it offers the only satisfying explanation for a weird sight captured in video footage of the south tower just before its collapse.

Near a corner of the south tower, at around 9:50 a.m., a cascade of a yellow-hot substance started spewing out of the building. The National Institute of Standards and Technology says in its report that the substance was most likely molten aluminum from the airplane fuselage. But Mr. Jones points out that aluminum near its melting point is a pale-silver color, not yellow. By his reckoning, then, that spew is a thermite reaction in plain sight. [...]

Hence, in the world of mainstream science, Mr. Jones's hypothesis is more or less dead on the vine. But in the world of 9/11 Truth, it has seeded a whole garden of theories. [...]

By many accounts, scholarly contributions to the movement began with Mr. Griffin, who retired from the Claremont School of Theology in 2004. About a year and a half after September 11, Mr. Griffin began reading books and Web sites arguing that the U.S. government was complicit in the attacks. Eventually, they won him over.

That left him feeling a peculiar sense of obligation, he says. The official story had all the voices of authority on its side, and the case for government complicity in the attacks had no real standing. "It was not reaching a really wide audience," he says.

So Mr. Griffin wrote his own book, trading on his authority as an academic. He called it The New Pearl Harbor. It was mostly just a synthesis of all the material he had read, tidied up by a philosopher's rhetorical skills.

When it was finished, he aggressively pursued blurbs for the book jacket — and eventually scored one from Howard Zinn, the radical professor emeritus of political science at Boston University. Mr. Zinn said the book was "the most persuasive argument I have seen for further investigation on the Bush administration's relationship to that historic and troubling event."

It went on to become one of the most successful books on the purported conspiracy. [...]

James H. Fetzer, the co-chairman of Scholars for 9/11 Truth, retired last month from his post as a distinguished McKnight university professor of philosophy at the University of Minnesota at Duluth. He wanted to focus more on the movement. "Whether there's another critical-thinking course being taught at the University of Minnesota is relatively trivial," he says, "compared to this." [...]