Dan Hind on the obvious (pdf)
"...we should try to establish exactly what caused the crisis, who is responsible, and how. And that does require a certain amount of finger‐pointing. Not because it is fun, although it is, but because we can’t afford to be magnanimous to the policy‐makers and opinion‐formers who steered us into this. If we do we’ll leave them in place to manage the crisis as confidently and ineptly as its prelude. They will seek to reconstruct a system on the same disastrous lines, they will fail, and they will, with every appearance of regret, resort to ever more desperate measures. You probably found this article online, so I shall say no more."