Tag Archives: WTC 7

Media Pseudo-Debates and the Silence of Leftist Critics The Incompetent, Negligent, Mishandling, Miscalculating Elite Blunderers

Posted on by
1

By Edward Curtin

Source: Behind the Curtain

You’ve heard of them, no doubt, the U.S. rulers who can’t rule too well and are always getting surprised by events or fed bad advice by their underlings.  Their “mistakes” are always well intentioned.  They stumble into wars through faulty intelligence.  They drop the ball because of bureaucratic mix-ups. They miscalculate the perfidy of the elites whom allegedly they oppose while ushering them into the national coffers out of necessity since they are too big to fail.  They never see the storm coming, even as they create it.  Their incompetence is the retort to all those nut cases who conjure up conspiracy theories to explain their actions or lack thereof.  They are innocent.  Always innocent.

They and their media mouthpieces offer Americans, who are most eager to accept, what Lutheran pastor and anti-Nazi dissident Dietrich Bonhoeffer, executed at age thirty-nine by Hitler, called cheap grace: “Cheap grace is the grace we bestow on ourselves.  Cheap grace is the preaching of forgiveness without requiring repentance…”

These incompetents are, in the immortal words of the New York newspaper columnist Jimmy Breslin, “The Gang Who Couldn’t Shoot Straight.”

Except they could and can.

They’ve actually shot a lot of people, here and abroad.  It’s one of their specialties.  But they mean well.  They screw up sometimes, but they mean well.  They care, even while they kill millions with their guns and bombs. But they have their followers.

As another dissident thirty-nine-year-old pastor, executed by the American state, Martin Luther King, Jr. said: “Nothing in the world is more dangerous than sincere ignorance and conscientious stupidity.”

Mainstream Media Pseudo-Debates

The U.S. rulers have their defenders.  Most are corporate mainstream journalists whose jobs are to defend the ruling elites of both political parties.  They will criticize across the political divides depending on their organizations’ political leanings at the moment. But they will never attack the fundamentals of the oligarchic war system since they are part of it. Their jobs depend on it.  So CNN and The New York Times will obsessively attack Trump while Fox News will do the same to Obama or Biden. This is a game.

These days such massive media conglomerates are seemingly starkly divided and basically serve as adjuncts of one political party or the other.  They are essentially political propagandists for either the Democrats or the Republicans and have abandoned any pretense to be anything else.  They speak to their respective audiences in self-enclosed vacuums. They promote the divide that runs down the middle of the USA, a divide they helped to create.

Some have argued that this radical division of the media turf is because of economic and business factors; that the media organizations and their “journalists” have seen this strategy as the path to greater profits. There is probably some truth in this.  But it is a small part.

For all sides of the corporate media serve the same overarching political function: to divide and conquer the population; to set the so-called left against right; middle America against the east and west coasts; white against black; working class against middle-class; men against women; husbands against wives, etc. To keep people, who in reality should be allies, fighting with each other.  It is a classic strategy of divide-and-conquer that is carried out by the mainstream media pursuant to their unstated mandate. It is not an accident and has been conducted with a vengeance in recent years.

And crucially, it is anchored in the false premise of the myth of left vs. right with a reasonable center somewhere between.  Such a center has never existed. While left and right might once have been useful categories, they have long since outlived their usefulness. They now just serve to engender pseudo-debates.

Pseudo-debates are not new but they are highly effective.  They are debates based on false premises. In this case, the premise is that the massive corporate media conglomerates are not part of the same system of control and containment of the population, but are genuine opponents in the battle for truth and democracy.  Accept this premise and you have entered into endless debates leading nowhere.  It is a classic method of intelligence agencies to sow uncertainty and confusion and to have people following Alice down the rabbit hole, tumbling and tumbling into an endless void as they argue continually about nothing.[1]

Dr. E. Martin Schotz has brilliantly explicated this trick in the case of the assassination of President Kennedy (“Certainly no honest person could ever accept the ‘single bullet theory’.”) where people are still debating a false mystery almost sixty years after the fact.  He writes:

The lie is that there is a mystery to debate. And so we have pseudo-debates. Debates about meaningless disputes, based on assumptions which are obviously false….Perhaps many people think that engaging in pseudo-debate is a benign activity. That it simply means that people are debating something that is irrelevant. This is not the case. I say this because every debate rests on a premise to which the debaters must agree, or there is no debate. In the case of pseudo-debate the premise is a lie. So in the pseudo-debate we have the parties to the debate agreeing to purvey a lie to the public. And it is all the more malignant because it is subtle. The unsuspecting person who is witness to the pseudo-debate does not understand that he is being passed a lie. He is not even aware that he is being passed a premise. It is so subtle that the premise just passes into the person as if it were reality. This premise—that there is uncertainly to be resolved—seems so benign. It is as easy as drinking a glass of treated water. But the fact remains that there is no mystery except in the minds of those who are willing to drink this premise. The premise is a lie, and a society which agrees to drink such a lie ceases to perceive reality. This is what we mean by mass denial.[2]

The entire corporate media ideological spectrum operates under the umbrella of oligarchic control, something that is not new, just more egregious with every passing day. More in your face. The corporate media serve as the mouthpieces for those oligarchs, but they try to convince their separate audiences that this isn’t so. They give people enemies – false ones. Objects to hate.

But just like symptoms are not the disease, they give people a focus upon which to rivet their attention while the disease goes unattended. As with a drug addict, the taking of drugs is not the fundamental problem, although it becomes one and might kill you.  The problem is why one takes drugs; what is it that is one feels needs to be tranquilized and silenced.  Or, as the writer William Saroyan once flippantly said regarding the claim that smoking causes cancer: “You may tend to get cancer from the thing that makes you want to smoke, not from the smoking itself.”

The corporate mainstream media are the drug that serves to hide the core truth of an oligarchic cancerous warfare state drunk on power and using propaganda to play both sides. Everyone has become pawns in their game.

A recent example serves to illustrate a method in their madness.  There is a new, ongoing Spotify podcast – “Renegades: Born in the USA” – featuring Barack Obama and the singer Bruce Springsteen in conversation. Two rebels – it’s of course ridiculous – but there it is.  Two super rich celebrities stroking each other’s egos in an upper class setting.  One a singer, who rose to prominence out of nowhere as the voice of the small-town beleaguered working class; the other, a mixed-race politician who rose to prominence out of nowhere from a family background redolent of the CIA. Two icons of popular and political culture crossing over with a smooth patina of mixed-arts bullshit telling listeners they we need to return to the good old days when political centrism served the great American ideal that they both share.  People are supposed to take this conversation between “buddies” seriously, as the two sit mask-less with their feet seemingly touching at a time when people are told to wear masks and avoid close contact with those outside their households.  As Bruce strums his guitar, any half-way sentient person would realize he was being played, even while the meaning of the song was so twisted that he was enjoying it.

Left-wing Gatekeepers

Then, if we switch from the mainstream corporate media to alternative voices, especially prominent ones on the left, we notice something even stranger.

I think most readers would agree that the two seismic events of the last twenty years are the current COVID- 19 issue and the September 11, 2001 attacks.  The latter, not only because of all the victims that died that day, but for how it led to so much death and destruction around the world, the endless war on terror, the invasions of Afghanistan, Iraq, Libya, Syria, etc., the ensuing loss of basic liberties and privacy via the Patriot Act, etc. The former for obvious current reasons of death and further loss of basic liberties under the lockdowns as governments throughout the world institute unprecedented  measures of control, etc.  Clearly these two events stand out over the decades. They bookend twenty years of massive U.S. war crimes, the growth of the national security complex, an obscene increase in wealth for the wealthiest, and the loss of privacy and civil liberties for all.

And as everyone knows, September 11th and COVID-19 have resulted in great controversies and much debate because of their serious implications and the obvious questions about the official story lines raised by many respectable writers and researchers of varying political perspectives.  At the very least, one would expect that leftist/liberal critics of the so-called Deep State and the machinations of the elite’s wars and propaganda would have engaged in these discussions about these two seminal events or written analytic articles about them.

But for a core group of prominent left/liberal critics, these two subjects have been avoided like they are of no importance. No debates, no discussions, no analyses – simply silence, as if they didn’t happen and there was nothing to discuss. Cases closed: the government has spoken. Let us move on to more important matters.

But that is wrong.  For example, in about a dozen closely reasoned books of his own and with other international researchers, David Ray Griffin has raised innumerable questions that show that the official September 11 story is full of holes.  Canadian writer Graeme MacQueen has written a devastating exposé of the linked anthrax attacks that followed September 11, showing clearly that they were a U.S. government operation.  I myself have raised significant questions about what I call the linguistic mind-control associated with the attacks in “Why I Don’t Speak of 9/11 Anymore.”  The dissident literature is enormous.

A few of Griffin’s points are illustrative of the many anomalies in the official account. There are so many, and not just from Griffin but from other researchers, that  I will mention just a few about the building collapses, what Griffin calls “miracles of science.”  The contradictions about the hijackers are also voluminous.

Here are a few such scientific miracles:

The Twin Towers and WTC 7 were the only steel-framed high-rise buildings ever to come down without explosives or incendiaries.  The Twin Towers, each of which had 287 steel columns, were brought down solely by a combination of airplane strikes and jet-fuel fires.  WTC 7 was not even hit by a plane, so it was the first steel-framed high-rise to be brought down solely by ordinary building fires.  These World Trade Center buildings also came down in free fall – the Twin Towers in virtual free fall, WTC 7 in absolute free fall – for over two seconds.  Although the collapses of the of the WTC buildings were not aided by explosives, the collapses imitated the kinds of implosions that can be induced only by demolition companies.   In the case of WTC 7, the structure came down symmetrically (straight down, with an almost perfectly horizontal roofline), which meant that all 82 of the steel support columns had to fall simultaneously, although the building’s fires had a very asymmetrical pattern.  The South Tower’s upper 30-floor block changed its angular momentum in midair.  This 30-floor block then disintegrated in midair.

I could go on and on with examples.  The simple point is that there are so many absurdities in the official story that to ignore them is an act of intellectual and moral betrayal.  Anyone who has closely studied the government’s 9/11 Commission Report knows it is highly fictional.

The same is true for dissenting voices on the COVID-19 issue.  Three publications in particular have published an enormous amount of well-reasoned critiques of the official version of the COVID-19 narrative: Global Research, Off-Guardian, and Children’s Health Defense.  All present many articles by serious writers who raise innumerable questions and make irrefutable points about this matter.

And again, the point is not simple agreement with the dissenters’ arguments, but the need to engage their critiques.  Here too the silence is resounding, for it says “we buy the official account.”

Consider these few:

The man who invented the test used to determine the so-called COVID positive test results, the Nobel Prize winning chemist, Kary Mullis, has said that the test cannot do that, it is not a diagnostic test, and therefore all the test results are meaningless.  Additionally, there is serious doubt that the virus called SARS-CoV-2 causes a disease called COVID 19 since there is no evidence that the virus has ever been isolated.  Assuming for argument’s sake, however, that the PCR test can detect  a specific virus, even Anthony Fauci himself, and the World Health Organization (one hour after Biden was sworn into office), have both said that the PCR test in order to have any accuracy must be performed at cycles below 35 thresholds while for a year those tests have been done at thresholds much higher, resulting in vast numbers of false positives.  Cycle thresholds are the level at which the PCR test is said to detect a sample of the COVID-19 virus.

Furthermore, eminent voices such as Michel Chossudovsky and Peter Koenig at Global Research, Robert Kennedy, Jr. at Children’s Health Defense, and Catte Black and Kit Knightly at Off-Guardian have for a long time been vociferously objecting to the official narrative with a vast amount of additional analyses involving the consequences of the wide-spread lockdowns.  Such dissidents have had to fight against an organized campaign of censorship that should raise the alarm for anyone who cares about truth.

For leftists who remain silent on these fundamental issues, I can assure them that these critiques of the official explanations of September 11, 2001 and COVID-19 are not right-wing conspiracies but are the work of leftists digging deep for truth.

It is therefore more than odd that certain left/liberal writers completely avoid these issues.  One must assume, therefore, that they accept the official explanations for these events, just as this coterie of  leftist/liberal critics dismiss the voluminous and detailed critiques of the Warren Commission and the assassination of President Kennedy.  From their silence one can assume that these matters are of no importance because the authorities have given us the truth.

One such deceased left-wing writer, who can stand in for the group of living writers I allude to, was the well-known and often brilliant journalist Alexander Cockburn, the founder of Counterpunch Magazine.  In Cockburn’s case, however, and to his credit even though he had no idea what he was talking about regarding September 11, 2001 and the JFK assassination, he did not remain silent but expressed his bile in ways he thought piercing but which made him appear quite ignorant.  Cockburn had a sharp tongue and liked to ridicule anyone who disagreed with him.  He excoriated all who questioned the JFK assassination or September 11 as “conspiracy nuts,” “lunatics” involved with “kookery.”

Echoing the CIA’s conspiracy meme, his name calling was offensive and his ignorance of these matters extraordinary.  But he was a star leftist, an untouchable. Few wished to criticize him.  He started with the assumption that government stupidity, incompetence, and screw-ups allow these terrible events to happen, and then without a shred of evidence, concluded that is why they happened.  All evidence and logic to the contrary, he derisively dismissed as the work of fools. Only Cockburn and a government that admits mistakes were made were right.  His arguments on these matters were pseudo-debates based on a premises he conjured out of thin air.

He was a master incompetent of the incompetence theory, one that many prominent leftists follow today, such as a recent passing comment by one of them on the COVID-19 matter as a mishandling by the ruling elite.  The implicit assumption being that the basic government and mainstream media tale is correct and all would be far better if the Trump administration hadn’t screwed up. Nothing further is forthcoming or necessary. Let us proceed on the assumption that the official account is true and that the government’s  inept response is the problem. Failure of leadership.  Government negligence.  Incompetence.

And anyone who even harbors a suspicion that there may be more to the story is engaging in conspiratorial thinking.  Of course this is the same response given to those who for twenty years have researched and questioned the government’s account of September 11, 2001.  The 9/11 omission story. The fictional account that will dominate the news as the twentieth anniversary approaches this September.  Will any of those liberal/leftists who have remained silent all these years let it pass as truth?  I suspect so but hope not.

The Need for Dialogue

So we have pseudo debates on one hand and silence on the other when what is required is not self-censorship but open critical dialogue on these fundamental matters. “There comes a time when silence is betrayal,” said Martin Luther King from the pulpit of Riverside Church on April 4, 1967 when he condemned the Vietnam War and broke his own silence in opposition to many of his advisers. A year later to the day, like JFK, he was murdered by the warfare state he condemned. Like Senator Robert Kennedy two months later.  They were killed by very competent people.

Dr. Martin E. Schotz wrote twenty-six years ago in History Will Not Absolve US that those he had in mind for their defense of the Warren Commission were “such individuals as Noam Chomsky, Alexander Cockburn, the editors of The Nation magazine, and, if everyone remembers, I.F. Stone as well.  I think the positions of these individuals are very important because in their surprising (to us) dishonesty and willingness to cooperate with the warfare state in covering up the crime, there is obviously something to be learned.”

Yes, there is. It is time for all people of good will to stop finding excuses for the ruling elites, whether through incompetence theories or the silent refusal to publicly engage the government and its critics on the most important issues of our time – September 11, 2001 and COVID-19.  Those Schotz names above are heroes for many on the liberal/left today who follow in their stead.  It’s as though they have found it necessary to mimic their teachers’ lessons.  Better logic would have them analyzing the premises of September 11 and COVID-19.  Start with the basics.  Be explicit.  Tell us why you are silent.

It’s time to graduate from this school of denial.

 

 

[1] https://ratical.org/ratville/JFK/HWNAU/letterToVJS.html#partIa

[2] https://ratical.org/ratville/JFK/FalseMystery/COPA1998EMS.html#s2

From Terrorists to Viruses: Dystopian Progress

Posted on by
Reply

By Edward Curtin

Source: Behind the Curtain

For anyone old enough to have been alive and aware of the attacks of September 11, 2001 and of so-called COVID-19 in 2020, memory may serve to remind one of an eerie parallel between the two operations.  However, if memory has been expunged by the work of one’s forgettery or deleted by the corporate media flushing it down the memory hole, or if knowledge is lacking, or maybe fear or cognitive dissonance is blocking awareness, I would like to point out some similarities that might perk one up to consider some parallels and connections between these two operations.

The fundamental tie that binds them is that both events aroused the human fear of death. Underlying all fears is the fear of death.  A  fear that has both biological and cultural roots. On the biological level, we all react to death threats in a fight or flight manner. Culturally, there are multiple ways that fear can be allayed or exacerbated, purposely or not. Usually, culture serves to ease the fear of death, which can traumatize people, through its symbols and myths. Religion has for a long time served that purpose, but when religion loses its hold on people’s imaginations, especially in regard to the belief in immortality, as Orwell pointed out in the mid-1940s, a huge void is left.  Without that consolation, fear is usually tranquilized by trivial pursuits.

In the cases of the attacks of September 11, 2001 and the current corona virus operation, the fear of death has been used by the power elites in order to control populations and institute long-planned agendas.  There is a red thread that connects the two events.

Both events were clearly anticipated and planned.

In the case of September 11, 2001, as I have argued before, linguistic mind-control was carefully crafted in advance to conjure fear at the deepest levels with the use of such repeated terms as Pearl Harbor, Homeland, Ground Zero, the Unthinkable, and 9/11.  Each in its turns served to raise the fear level dramatically. Each drew on past meetings, documents, events, speeches, and deep associations of dread. This language was conjured from the chief sorcerer’s playbook, not from that of an apprentice out of control.

And as David Ray Griffin, the seminal 9/11 researcher (and others), has pointed out in a dozen meticulously argued and documented books, the events of that day had to be carefully planned in advance, and the post hoc official explanations can only be described as scientific miracles, not scientific explanations. These miracles include: massive steel-framed high-rise buildings for the first time in history coming down without explosives or incendiaries in free fall speed; one of them being WTC-7 that was not even hit by a plane; an alleged hijacker pilot, Hani Hanjour, who could barely fly a Piper Cub, flying a massive Boeing 757 in a most difficult maneuver into the Pentagon; airport security at four airports failing at the same moment on the same day; all sixteen U.S. intelligence agencies failing; air traffic control failing, etc.  The list goes on and on.  And all this controlled by Osama bin Laden. It’s a fairy tale.

Then we had the crucially important anthrax attacks that are linked to 9/11. Graeme MacQueen, in The 2001 Anthrax Deception, brilliantly shows that these too were a domestic conspiracy.

These planned events led to the invasion of Afghanistan, the Patriot Act, the U.S. withdrawal from the ABM Treaty, the invasion of Iraq , the ongoing war on terror, etc.

Let us not forget years of those fraudulent color-coded warnings of the terrorist levels and the government admonition to use duct tape around your windows to protect against a massive chemical and biological attack.

Jump to 2020.  Let me start in reverse while color-coded designs are fresh in our minds. As the COVID-19 lockdowns were under way, a funny thing happened as people were wishing that life could return to normal and they could be let out of their cages. Similar color-coded designs popped up everywhere at the same time.  They showed the step-by-step schedule of possible loosening of government controls if things went according to plan. Red to yellow to green. Eye catching. Red orange yellow blue green.  As with the terrorist warnings following September 11, 2001.  In Massachusetts, a so-called blue state where I live, it’s color chart ends in blue, not green, with Phase 4 blue termed “the new normal: Development of vaccines and/or treatments enable the resumption of ‘the new normal.’” Interesting wording.  A resumption that takes us back to the future.

As with the duct tape admonitions after 9/11, now everyone is advised to wear a mask. It’s interesting to note that the 3 M Company, a major seller of duct tape, is also one of the world’s major sellers of face masks.  The company was expected to be producing 50 million N95 respirator masks per month by June 2020 and 2 billion globally within the coming year.  Then there is 3 M’s masking tape…but this is a sticky topic.

After the attacks of September 11, 2001, we were told repeatedly that the world was changed forever. Now we are told that after COVID 19, life will never be the same.  This is the “new normal,” while the post-9/11-pre-Covid-19 world must have been the old new normal. So everything is different but normal also.  So as the Massachusetts government website puts it, in the days to come we may be enabled to enact “the resumption of ‘the new normal.’”  This new old normal will no doubt be a form of techno-fascist transhumanism enacted for our own good.

As with 9/11, there is ample evidence that the corona virus outbreak was expected and planned; that people have been the victims of a propaganda campaign to use an invisible virus to scare us into submission and shut down the world’s economy for the global elites.  It is a clear case, as Peter Koenig tells Michel Chossudovsky in this must-see interview, that is not a conspiracy theory but a blatant factual plan spelled out in the 2010 Rockefeller Report, the October 18, 2019 Event 201, and Agenda 21, among other places.

Like amorphous terrorists and a war against “terrorism,” which is a tactic and therefore not something you can fight, a virus is invisible except when the media presents it as a pale, orange-spiked bunch of floating weird balls that are everywhere and nowhere.  Watch your back, watch your face, mask up, wash your hands, keep your distance – you never know when those orange spiked balls may get you.

As with 9/11, whenever anyone questions the official narrative of Covid-19, the official statistics, the validity of the tests, the effectiveness of masks, the powers behind the heralded vaccine to come, and the horrible consequences of the lockdowns that are destroying economies, killing people, forcing people to despair and to commit suicide, creating traumatized children, bankrupting small and middle-sized businesses for the sake of enriching the richest, etc., the corporate media mock the dissidents as conspiracy nuts, aiding the viral enemy.  This is so even when the dissenters are highly respected doctors, scientists, intellectuals, et al., who are regularly disappeared from the internet. With September 11, there were initially far fewer dissenters than now, and so the censorship of opposing viewpoints didn’t need the blatant censorship that is now growing daily. This censorship happens all across the internet now, quickly and stealthily, the same internet that is being forced on everyone as the new normal as presented in the Great Global Reset, the digital lie, where, as Anthony Fauci put it, no one should  ever shake hands again. A world of abstract images and beings in which, as Arthur Jensen tells Howard Beal in the film, Network, “All necessities [will be] provided, all anxieties tranquilized, all boredom amused.”  A digital dystopia that is fast approaching as perhaps the end of that red thread that runs from 9/11 to today.

Heidi Evens and Thomas Hackett write in the New York Daily News:

With the nation’s illusion of safety and security in ruins, Americans begin the slow and fitful process of healing from a trauma that feels deeply, cruelly personal…leaving citizens throughout the country with the frightening knowledge of their vulnerability.

That was written on September 12, 2001.

A Structural Reevaluation of the Collapse of World Trade Center 7 (Executive Summary)

Posted on by
Reply

Figure 1 Finite element model of WTC 7 in SAP2000.

By Lead Researcher: J. Leroy Hulsey, Project Team: Feng Xiao (Associate Professor, Nanjing University of Science and Technology), Zhili Quan (Bridge Engineer, South Carolina Department of Transportation)

Source: Institute of Norther Engineering

This report presents the findings and conclusions of a four-year study of the collapse of World Trade Center Building 7 (WTC 7) — a 47-story building that suffered a total collapse at 5:20 PM on September 11, 2001, following the horrible events of that morning. This study was conducted by a three-person team of researchers at the University of Alaska Fairbanks (UAF) Department of Civil and Environmental Engineering with funding provided by Architects & Engineers for 9/11 Truth, Inc., a 501(c)(3) nonprofit organization whose purpose is to conduct research and educate the public about the World Trade Center building collapses on 9/11.

According to the National Institute of Standards and Technology (NIST) — an agency of the U.S. Department of Commerce that investigated the three building failures on 9/11 — the collapse of WTC 7 was the first known instance of the total collapse of a tall building primarily due to fires. However, many independent researchers have studied the collapse of WTC 7 and assembled a body of evidence that raises questions about the validity of NIST’s conclusions.

The objective of this study, therefore, was threefold: (1) Examine the structural response of WTC 7 to fire loads that may have occurred on September 11, 2001; (2) Rule out scenarios that could not have caused the observed collapse; and (3) Identify types of failures and their locations that may have caused the total collapse to occur as observed.

The UAF research team utilized three approaches for examining the structural response of WTC 7 to the conditions that may have occurred on September 11, 2001. First, we simulated the local structural response to fire loading that may have occurred below Floor 13, where most of the fires in WTC 7 are reported to have occurred. Second, we supplemented our own simulation by examining the collapse initiation hypothesis developed by NIST. We also reviewed the collapse initiation hypotheses advanced by private engineering firms whose studies were commissioned as part of litigation related to the collapse of WTC 7. Third, we simulated a number of scenarios within the overall structural system in order to determine what types of local failures and their locations may have caused the total collapse to occur as observed.

Fire Did Not Cause the Collapse of WTC 7

The principal conclusion of our study is that fire did not cause the collapse of WTC 7 on 9/11, contrary to the conclusions of NIST and private engineering firms that studied the collapse.

This conclusion is based upon a number of findings from our different analyses. Together, they show that fires could not have caused weakening or displacement of structural members capable of initiating any of the hypothetical local failures alleged to have triggered the total collapse of the building, nor could any local failures, even if they had occurred, have triggered a sequence of failures that would have resulted in the observed total collapse.

Near-Simultaneous Failure of Every Column Explains the Collapse

The secondary conclusion of our study is that the collapse of WTC 7 was a global failure involving the near-simultaneous failure of every column in the building.

This conclusion is based primarily upon the finding that the simultaneous failure of all core columns over 8 stories followed 1.3 seconds later by the simultaneous failure of all exterior columns over 8 stories produces almost exactly the behavior observed in videos of the collapse, whereas no other sequence of failures that we simulated produced the observed behavior. We cannot completely rule out the possibility that an alternative scenario may have caused the observed collapse; however, the near-simultaneous failure of every column is the only scenario we identified that was capable of producing the observed behavior.

Key Findings Upon Which the UAF Team’s Conclusions Are Based

Approach 1 Findings

•During our nonlinear connection study (Section 2.1.3.2), we discovered that NIST over-estimated the rigidity of the outside frame by not modeling its connections, essentially treating the exterior steel framing as thermally fixed, which caused all thermally-induced floor expansion to move away from the exterior. The exterior steel framing was actually flexible, while the stiffest area resistant to thermal movements, i.e., the point of zero thermal movement, was near the elevator shafts.

•Therefore, during our analysis of WTC 7’s response to fire loading (Section 2.6), we found the overall thermal movements at the A2001 base plate support near Column 79 were not sufficient to displace girder A2001 to the point that it walked off its seat (the initiating failure alleged by NIST). Whereas NIST asserted that the differential westward displacement of girder A2001 relative to Column 79 was 5.5 inches and later revised its calculation to 6.25 inches, we found that the westward displacement of girder A2001 relative to Column 79 would have been less than 1 inch under the fire conditions reported by NIST.

Approach 2 Findings

Under our second approach, we used a solid element model to evaluate the validity of NIST’s collapse initiation hypothesis, introducing a number of assumptions made by NIST that we considered to be invalid or, at best, questionable (Section 3.1). These assumptions included assuming the east exterior wall to be rigid and thermally fixed, assuming shear studs on several beams were broken due to differential thermal movement, assuming no shear studs were installed on girder A2001, and assuming that the bolts fastening girder A2001 to its seats at Columns 44 and 79 were broken (Section 3.1.1). Allowing for these overly generous assumptions, we found the following:

•When girder A2001 is heated to the temperatures assumed by NIST, it expands such that it becomes trapped behind the side plate on the western side of Column 79 as it is pushed to the west by thermally expanding floor beams. This prevents the girder’s web from traveling beyond the bearing seat, thus preventing the girder from walking off its seat (Section 3.2.1).

•NIST, by its own admission, did not include the partial height web stiffeners known to be on girder A2001. In addition to stiffening the web, these stiffeners significantly increase the bending resistance of the flange. In a subsequent analysis where we removed the side plate described in the previous analysis in order to allow for further westward travel of girder A2001, we found that the stresses in the girder flange and stiffener would not be sufficient to cause the flange to fail, thus preventing the girder from walking off its seat (Section 3.2.2).

•In a preliminary collapse initiation hypothesis, NIST posited that beam G3005 buckled because its thermal expansion was restrained by girder A2001. We found that this can happen only when the three lateral support beams S3007, G3007, and K3007 spanning from beam G3005 to the north exterior wall are not included in the model. While these short beams are observed in some of the figures in the NIST report, they are missing from the model(s) used in the thermal and structural analysis shown in the report (Section 3.2.3).

Separate from the NIST investigation, two studies of WTC 7’s collapse were commissioned by opposing sides in the lawsuit “Aegis Insurance Services, Inc. v. 7 World Trade Center Company, L.P.” Experts working in connection with engineering firms Ove Arup & Partners (Arup) and Guy Nordenson and Associates (Nordenson) were retained by the plaintiffs. The engineering firm Weidlinger Associates Inc. (Weidlinger) was retained by the defendants. After evaluating NIST’s collapse initiation hypothesis, we reviewed the Arup, Nordenson, and Weidlinger reports and found the following:

•Arup’s finite element analysis corroborates our finding that girder A2001 would become trapped behind the western side plate of Column 79. However, Arup’s analysis then goes on to contend that the five beams to the east of girder A2001 were heated enough to sag and pull the girder to the east and off of its seats. Putting aside whether this initiating mechanism is valid, we found that Nordenson incorrectly calculated the impact force of the falling girder by considering it as a point load, thus implying an infinite stiffness and no deflection. Calculating the impact force correctly, we found that it is only 34% of the 632,000 lb. force required to shear the girder bearing seat support welds at Floor 12. Therefore, the northeast corner of Floor 12 would not have collapsed if the Floor 13 girder came off its seat at Column 79, and a cascade of floor failures would not ensue.

•The Weidlinger report was prepared as a rebuttal to the Arup and Nordenson reports. Among its points of rebuttal, it corroborates our finding that the falling Floor 13 beam and girder assembly could not break through Floor 12. The Weidlinger report contends instead that Floors 9 and 10 were simultaneously heated to between 750° and 800°C in the exact same area of each floor, eventually causing those floors to fail and triggering a cascade of floor failures down to Floor 5. However, the details of the thermal analysis are not shown in the Weidlinger report, and the thermal analysis has not been made public. It is important to understand that steel structural members reaching temperatures of 750°C due to office fires can be considered extraordinary. Without any analysis provided to substantiate such temperatures, Weidlinger’s collapse initiation hypothesis must be viewed skeptically and can be assumed to have a very low probability of occurrence (Section 3.4.1).

Approach 3 Findings

Under our third approach, we simulated a number of hypothetical scenarios in order to determine what types of local failures and their locations may have caused the total collapse to occur as observed. Based upon a series of analyses, we found the following:

•Columns 79, 80, and 81 did not fail at the lower floors of the building, as asserted by NIST. In order to allow for the observed collapse of the east penthouse approximately 7 seconds prior to the collapse of the rest of the structure, these columns needed to have failed at the upper floors of the building all the way to the penthouse. Yet there were no documented fires above Floor 30. Therefore, fire did not cause the collapse of Columns 79, 80, and 81 nor the collapse of the east penthouse (Section 4.3).

•The hypothetical failure of Columns 79, 80, and 81 — the three easternmost core columns — would not trigger a horizontal progression of core column failures. Therefore, the hypotheses of NIST, Arup/Nordenson, and Weidlinger that the buckling of Column 79 could trigger a progressive collapse of the entire building are invalid, and the collapse of Columns 79, 80, and 81 high in the building was a separate and distinct event (Section 4.4). •Even if we assume the failure of Columns 79, 80, and 81 could lead to the failure of the next row of core columns, the hypothetical failure of Columns 76 to 81 would overload the exterior columns around the southeast of the building, rather than overloading the next row of core columns to the west, which would result in the building tipping to the southeast and not in a straight-down collapse (Section 4.4).

•The hypothetical simultaneous failure of all core columns (but not exterior columns) would cause the building to tip to the southwest rather than causing a straight-down collapse (Section 4.5).

•The simultaneous failure of all core columns over 8 stories followed 1.3 seconds later by the simultaneous failure of all exterior columns over 8 stories produces almost exactly the behavior observed in videos of the collapse. The collapse could have started at Floor 16 and below and produced the same behavior (Section 4.6).

It is our conclusion based upon these findings that the collapse of WTC 7 was a global failure involving the near-simultaneous failure of all columns in the building and not a progressive collapse involving the sequential failure of columns throughout the building.

 

Read the entire document here: http://ine.uaf.edu/media/222439/uaf_wtc7_draft_report_09-03-2019.pdf

Related videos and follow-up can be found at Architects & Engineers for 9/11 Truth: https://www.ae911truth.org/wtc7

https://youtu.be/ZADmzHGfVGQ

https://youtu.be/eOWRLoNOhRs

https://www.youtube.com/watch?v=sIV3Cs-klPg

Saturday Matinee: September 11 – The New Pearl Harbor

Posted on by
2

hqdefault

VIDEO: The Unspoken Truth on 9/11: “September 11 – The New Pearl Harbor”

Review of documentary by Massimo Mazzucco.

By David Ray Griffin

Source: GlobalResearch.ca

There have been several good films and videos about 9/11. But the film by award-winning film-maker Massimo Mazzucco Released in 2013 is in a class by itself.

For those of us who have been working on 9/11 for a long time, this is the film we have been waiting for.

Whereas there are excellent films treating the falsity of particular parts of the official account, such as the Twin Towers or WTC 7, Mazzucco has given us a comprehensive documentary treatment of 9/11, dealing with virtually all of the issues.

There have, of course, been films that treated the fictional official story as true. And there are films that use fictional stories to portray people’s struggles after starting to suspect the official story to be false.

But there is no fiction in Mazzucco’s film – except in the sense that it clearly and relentlessly exposes every part of the official account as fictional.

Because of his intent at completeness, Mazzucco has given us a 5-hour film. It is so fascinating and fast-paced that many will want to watch it in one sitting. But this is not necessary, as the film, which fills 3 DVDs, consists of 7 parts, each of which is divided into many short chapters.

These 7 parts treat Air Defence, The Hijackers, The Airplanes, The Pentagon, Flight 93, The Twin Towers, and Building 7. In each part, after presenting facts that contradict the official story, Mazzucco deals with the claims of the debunkers (meaning those who try to debunk the evidence provided by the 9/11 research community).

The Introduction, reflecting the film’s title, deals with 12 uncanny parallels between Pearl Harbor and September 11.

The film can educate people who know nothing about 9/11 (beyond the official story), those with a moderate amount of knowledge about the various problems with the official story, and even by experts. (I myself learned many things.)

Mazzucco points out that his film covers 12 years of public debate about 9/11. People who have been promoting 9/11 truth for many of these years will see that their labors have been well-rewarded: There is now a high-quality, carefully-documented film that dramatically shows the official story about 9/11 to be a fabrication through and through.

This is truly the film we have been waiting for.

Part I

Part II

Part III