For many years, frustrated colleagues of mine who are either conservative or libertarian have posed the rhetorical question, "When will those liberals learn?" Surely, at some point (they reason), liberals will recognise that bailouts, entitlements, and a "planned" society simply do not work. It's not even a question of whether liberalism is a laudable concept. The problem is that it just… doesn't… work.

Of course, my colleagues are correct in their appraisal of the liberal concept. Unfortunately, they are gravely mistaken in their belief that there comes a point at which the liberal "bubble" pops and suddenly all liberals wake up and smell the coffee.

Truth be told, as long as governments can benefit from maintaining a strong liberal consciousness in their citizenry, and as long as they can count on the media to maintain that consciousness, it will always be possible to convince liberal thinkers that, whatever negative events have taken place in a given country, they are the fault of the "enemy"—the non-liberal contingent.

But, surely, when there is clear-cut evidence that liberal policies have failed, liberals must accept that liberalism is an economic and social dead end. No, I'm afraid not. Let's look at how just three examples are likely to play out—not as we'd like to see them play out, but how they will play out in reality.

When the bailouts end, the economy will collapse. Liberals will then grasp that bailouts do not work. Not so, I'm afraid. Although endless QE is as implausible as perpetual motion, when it is finally halted, the economy will inevitably crash, and crash badly—made worse by QE. Will liberals then realise the failure of QE? No, they will only argue that the only problem was that it was halted—that, had it continued, it would eventually have saved the day.