Your refusal to acknowledge the possibility that WTC7 could have been a CD is neither reasonible or logical.
Is that so.
I'm calling you out, buddy. Find the error in the following logic:
1. WTC 7 was hit by huge amounts of falling debris.
2. This debris caused gross structural damage and started fires on numerous floors.
3. The fires raged, relatively unfought, for hours.
4. A gross lean was observed in the building by approximately 2 PM.
5. Fires continued for another three hours until the building collapsed.
6. WTC 7's collapse mechanics are completely consistent with a major support member failure low in the structure, due to its transfer-beam geometry, and the large volume of diesel fuel previously contained near the suspected point of collapse initiation.
7. Physics tells us that additional energy, in the form of explosives or otherwise, would not be necessary to cause collapse.
8. There were no visible or audible signs consistent with explosives.
9. There is no post-collapse evidence of explosives.
10. The explosives hypothesis is inconsistent with all of the facts on the ground.
Find the error or retract your statement. I dare you.
Yes, very stupid. We're talking about wtc7 and there was no airplane involved.
You didn't make it clear -- you were talking about NIST. Nonetheless, substitute "hit by thousands of tons of falling debris" for "hit by aircraft," and the logic still stands. Nobody has ever done a CD starting with dumping another building on top of it, ever.
I'm not talking about precedence or prediction, just the FACT that CD's result in global collapse. They are the only known cause of global collapse (without the help of an airplane) and therefore any reasonible person would, at very least, consider that possibility.
Since you're not talking about precedence, you're completely wrong. Fire, sinkholes, earthquakes, meteors, potentially collision with ground vehicles, improper design, fraudulent building practices, and gross material defects are also known causes of global collapse. We have safeguards to deal with nearly all of these, but it can happen.
And WTC 7 did have the help of an airplane. WTC 1 and 2, hit by airplanes, eventually collapsed. Their collapse caused immense damage to WTC 7. Your entire argument is based on ignorance.