alt Hacker News>Everything is easier in hindsight isn't it? Especially with such a complex problem.
These sorts of statements are far too often as a justification to dodge responsibility used by those who at the time just poured more virgins into the volcano in a obviously vain attempt to change the weather (or whatever metaphor for "clearly not gonna work but ideologically convenient" you want to use).
By all means after fact have an enquiry into the response and how it could have been better but don't do that without first acknowledging the uncertainty that was present at the time.