No libertarian needs to wait long before hearing such questions. But strictly speaking, the libertarian philosophy offers no solutions to specific problems. That's not what it does. It is not itself a solution. Rather, it describes an institutional environment in which imaginative people are free and motivated to discover innovative solutions to individual and collective problems.

That environment has moral, cultural, economic, and legal dimensions, all grounded in self-ownership, respect for others, property, competition, persuasion, and consent, as opposed to government authority, monopoly, decree, and coercion. The cultural dimension is especially important, though often unappreciated. Widespread resentment toward other people's success, for example, is literally deadly, not only for those targeted but for society at large, especially those at the bottom.

Thus when a libertarian says freedom or the free market will solve a particular problem (if politicians stand aside), what sounds like an impossibly oversimplified response is actually highly complex. In contrast to the politicians' boasts, note the humility here. Confidence in market problem-solving is confidence in free human imagination dispersed among countless individuals throughout society. Who can say who will come up with the solution? No one. That in part is why we need everyone to be free.

The unique grounding of the libertarian environment has far different built-in incentives for problem-solvers than any state-based alternative. State problem-solving is characterized by centralized bureaucracy, artificial knowledge constraints, nonconsensual financing (taxation) that precludes feedback, profligacy (producing the disruptive knowledge distortions of debt and inflation), and significant unaccountability. In contrast, social- or market-based problem-solving is characterized by multiple knowledge centers, competition, consensual financing, and the profit motive. In that environment proposed solutions are subjected to intellectual and product competition, which yields better knowledge than other arrangements. F. A. Hayek called competition a "discovery" process. I think of it as the universal solvent.