the utopian fallacy

Megan McArdle identifies what I call the utopian fallacy, the irrational belief that all problems have solutions:

It is astonishing how often I have arguments about environmental issues, and a few others, in which I state a belief that the political and economic realities mean that some pet solution won't happen, and am rewarded with an angry/exasperated "Well, then how do you plan to fix the problem?" It is as if they believed that to state a problem, is also to imply a solution.

There are plenty of problems in the world, from unrequited love to people with stubbornly obnoxious beliefs, that I have no plans to fix because the solutions, if there are any, seem self-evidently worse than the problems they would replace. Yet many people seem to believe that if I refuse to state such a plan, or agree to theirs, it must be because I don't want to solve the problem--that I hate people who are unlucky in love, or the environment, or at the very least selfishly wish to continue harming same--rather than from any honest belief that sometimes life's a bugger and there's not much you can do about it.

This is a particular problem for our political system; every constituent is somebody with a multitude of problems and every politician gets votes by promising to fix those problems. Unfortunately, most of these problems are impervious to fixing. Every government program begins as a solution to a problem, but it has to be revised and expanded and improved as every iteration of the solution fails to fix the problem. Our government grows inexorably, but the problems remain, or mutate and grow. This is a problem. With no solution. Alas.