The libertarian creed, finally, offers the fulfillment of the best of the American past along with the promise of a far better future. Even more than conservatives... libertarians are squarely in the great classical liberal tradition that built the United States and bestowed on us the American heritage of individual liberty, a peaceful foreign policy, minimal government, and a free-market economy.

"The fact is that libertarianism is not and does not pretend to be a complete moral or aesthetic theory; it is only a political theory, that is, the important subset of moral theory that deals with the proper role of violence in social life.

Political theory deals with what is proper or improper for government to do, and government is distinguished from every other group in society as being the institution of organized violence. Libertarianism holds that the only proper role of violence is to defend person and property against violence, that any use of violence that goes beyond such just defense is itself aggressive, unjust, and criminal. Libertarianism, therefore, is a theory which states that everyone should be free of violent invasion, should be free to do as he sees fit, except invade the person or property of another. What a person does with his or her life is vital and important, but is simply irrelevant to libertarianism.

It should not be surprising, therefore, that there are libertarians who are indeed hedonists and devotees of alternative lifestyles, and that there are also libertarians who are firm adherents of "bourgeois" conventional or religious morality. There are libertarian libertines and there are libertarians who cleave firmly to the disciplines of natural or religious law. There are other libertarians who have no moral theory at all apart from the imperative of non-violation of rights. That is because libertarianism per se has no general or personal moral theory.

Libertarianism does not offer a way of life; it offers liberty, so that each person is free to adopt and act upon his own values and moral principles. Libertarians agree with Lord Acton that "liberty is the highest political end" — not necessarily the highest end on everyone's personal scale of values."

Of which liberalism does one wish to speak? I distinguish two principal forms of liberalism. For one… liberty is a right; for the other a duty. For one it is a gift; for the other a conquest… One liberalism conceives liberty rooted in the individual, and therefore opposes the individual to the State, a State understood as possessing no intrinsic value—but exclusively serving the well being and the improvement of the individual. The State is seen as a means, not an end. It limits itself to the maintenance of public order, excluding itself from the entirety of spiritual life—which, therefore, remains exclusively a sphere restricted to the individual conscience. That liberalism, historically, is classical liberalism—of English manufacture. It is, we must recognize, a false liberalism, containing only half the truth. It was opposed among us by Mazzini with a criticism, that I maintain, is immortal. But there is another liberalism, that matured in Italian and German thought, that holds entirely absurd this view of the antagonism between the State and the individual.

I have been a... classical liberal for most of my life...

The pragmatic justification is that liberalism is... a political doctrine that seeks to enable societies to govern themselves over diversity. It arose in the minds of thinkers like Thomas Hobbes or John Locke or Samuel Pufendorf... as a result of the European wars of religion following the Protestant Reformation.

In its origin, liberalism had no ambition to be universal either in the sense of claiming to be valid for everyone and every human society or in the sense of purporting to give an answer to all the important questions of human life. … The ideal of liberalism is a practically engaged political philosophy that is both epistemically and morally highly abstemious. That is, at best, a very difficult and possibly a completely hopeless project. It is therefore not surprising that liberals succumb again and again to the temptation to go beyond the limits they would ideally like to set for themselves and try to make of liberalism a complete philosophy of life. … In the middle of the twentieth century, Kantianism presented itself as a “philosophical foundation” for a version of liberalism, and liberals at that time were sufficiently weak and self-deceived (or strong and opportunistic) to accept the offer.

Libertarians, in short, simply do not believe that theft is proper whether it is committed in the name of a state, a class, a crises, a credo, or a cliche.<p>This is a far cry from sharing common ground with those who want to create a society in which super capitalists are free to amass vast holdings and who say that that is ultimately the most important purpose of freedom.

It is a mistake to define a libertarian as someone who is fiscally conservative and socially liberal. Never define libertarians in terms of conservatives or liberals. Conservative politicians are as fiscally imprudent as liberals, and liberal politicians are as contemptuous of individual rights as conservatives.

In academic philosophy, people tend to use the term ‘libertarian’ in a restrictive way, to refer to people who 1) hold that property rights and other rights are absolute or nearly absolute, 2) who ground their theories of rights and justice on the concept of self-ownership, 3) who reject social justice, and 4) who reject the idea that positive liberty really is liberty, and is a valuable form of liberty which society should project and promote. Libertarians hold that justice requires that we respect property rights, period, even if that means a large percentage of people will starve, lead poor and desperate lives, or have no stake in their society. If that’s libertarianism, count me out.

We should never define Libertarian positions in terms coined by liberals or conservatives — nor as some variant of their positions. We are not fiscally conservative and socially liberal. We are Libertarians, who believe in individual liberty and personal responsibility on all issues at all times.

A libertarian is a person who believes that no one has the right, under any circumstances, to initiate force against another human being, or to advocate or delegate its initiation. Those who act consistently with this principle are libertarians, whether they realize it or not. Those who fail to act consistently with it are not libertarians, regardless of what they may claim.

Libertarians see the individual as the basic unit of social analysis. Only individuals make choices and are responsible for their actions. Libertarian thought emphasizes the dignity of each individual, which entails both rights and responsibility. The progressive extension of dignity to more people — to women, to people of different religions and different races — is one of the great libertarian triumphs of the Western world.

The liberalism with which I am concerned is a version of liberalism prominent in the moral and legal and political philosophy of the day: a liberalism in which the notions of justice, fairness, and individual rights play a central role, and which is indebted to Kant for much of its philosophical foundation.

If you analyze it I believe the very heart and soul of conservatism is libertarianism. I think conservatism is really a misnomer just as liberalism is a misnomer for the liberals — if we were back in the days of the Revolution, so-called conservatives today would be the Liberals and the liberals would be the Tories. The basis of conservatism is a desire for less government interference or less centralized authority or more individual freedom and this is a pretty general description also of what libertarianism is. Now, I can't say that I will agree with all the things that the present group who call themselves Libertarians in the sense of a party say, because I think that like in any political movement there are shades, and there are libertarians who are almost over at the point of wanting no government at all or anarchy. I believe there are legitimate government functions. There is a legitimate need in an orderly society for some government to maintain freedom or we will have tyranny by individuals. The strongest man on the block will run the neighborhood. We have government to ensure that we don't each one of us have to carry a club to defend ourselves. But again, I stand on my statement that I think that libertarianism and conservatism are traveling the same path.