Libertarianism is hardly new, but its framework for liberty under law and economic progress makes it especially suited for the dynamic new era we are now entering. In the United States, the bureaucratic leviathan is newly threatened by a resurgence of the libertarian ideas upon which the country was founded. We are witnessing a breakdown of all the cherished beliefs of the welfare-warfare state. Americans have seen the failure of big government. David Boaz presents the essential guidebook to the libertarian perspective, detailing its roots, central tenets, solutions to contemporary policy dilemmas, and future in American politics. He confronts head-on the tough questions frequently posed to libertarians: What about inequality? Who protects the environment? What ties people together if they are essentially self-interested? A concluding section, "Are You a Libertarian?" gives readers a chance to explore the substance of their own beliefs.