[ A little shrug. ]

The sorts of people who see a necessity for a new system, though, and the sorts of people who are willing to tear it down - they're not necessarily the same sorts of people as those who know how to build up a new system, though. Yeah, someone's got to be there, and someone's got to see to the consequences, but the people who can do that probably aren't going to be the same people who tear a bad system down.