I was wondering if that was the same delphi technique that I have come in contact with through the usual suspects at high levels of government … it is. I can't recall exactly all the notes I made about things then, but I recall rather clearly that my overwhelming sense was that it was essentially a successively narrowing echo chamber that amplified the wrong things in successive cycles. It wasn't really all that different than how the PCR test was misused and the excessive cycles were used to artificially amplify noise into "truth".