We've enjoyed civil discourse before, and you've shown light before, so perhaps you wouldn't mind writing yer ideas out as to why you believe it is Logistically/Technically/Practically Impossible.
Hehe good one, the other posters' attempts to reverse burdon of proof notwithstanding.
If cj is smart, he will quickly retract his false global claim and exchange it with a softer claim: That CD is logistically, technically, and practically very difficult (reasons can be provided if needed), and no theory of CD has yet been proposed that explains how those difficulties were
in fact overcome.
Claims and counter-claims about possibilities and impossibilities often lose sight of the ultimate question: What did
in fact happpen? If it can be shown that CD did in fact happen, that trumps any previous assessment of impossibility.
Some may at this point want to invoke the mantra "
extraordinary claims require extraordinary proof", but don't fall for that. Any claim, whether ordinary or extraordinary, requires merely
sufficient proof.
In science, a new claim would be a theory that supercedes an older theory, by explaining more of the known data, or explaining it better (for example with fewer unproven assumptions). The incumbent theory right after 9/11 of course was "plane crashes and fires did it", as those were the only known factors affecting the structural integrity of the towers that weren't there on 9/10, so it was overwhelmingly obvious to state this first theory.
It was confirmed by the NIST investigation, and individual aspects confirmed by various other studies.
Along comes a counter claim, made by truthers: "
It's impossible for these building to collapse like that from planes and fires alone."
-> Burden of proof is on the claimant. Until claim is made out, old theory still stands.
The claim is, as of today, not made out.
Old theory still stands.
Some truthers go farther and assert positively: "
WTC towers were destroyed using demolition devices."
-> Burden of proof is on the claimant. Until claim is made out, old theory still stands.
The claim is, as of today, not made out. In fact, at closer inspection, the claim lacks detail to even be acceptable as a new claim. They don't say what when where how who. The claim can thus not be tested against observations.
Old theory still stands.
And "debunkers" are fools when they pre-emptively try to defend against claims that aren't even made in full by invoking false global claims of impossibility.