One lesson here is that our public officials, even the hard-working, highly intelligent ones, are far from demi-gods. They have the same blind spots and tendency toward analytical failures of anyone else. Secrecy allows public officials, whether in the world of monetary policy or others like national security, to create a Wizard of Oz like illusion of holding great power, of maneuvering levers with information in hand that mere mortals can only dream of. When reporters interview a high official, there is often a subtext the high official aims to convey: If you knew what I know, you would understand the supreme wisdom of my actions.
Seeing what the Fed officials were saying privately, to each other, in 2007 is a reminder that this isn’t always so, and just because a person has more information, it doesn’t mean he or she has the right answer.
He is talking about the Fed in the run up to the GFC. Our own monetary authority was even worse – raising interest rates going into the crisis.