Of course, the possibility for error forever looms, never to be completely staunched.

WSJ: Ravel| Mother Goose| New York Philharmonic| Arbie Orenstein

Of course, the financial crisis explains this massive forecasting error, but the study finds that relatively little was due to fiscal stimulus programmes in response to the downturn.

BBC: Debt and the crisis: How did governments get it so wrong?

Of course, it is far too soon to know whether the confession of error in Saldano's case will start a broad trend.

CNN: Why states don't confess error in death penalty cases