Yep.
“For we are not, in constructing a theory of liberty and property, i.e., a “political” ethic, concerned with all personal moral principles. We are not herewith concerned whether it is moral or immoral for someone to lie, to be a good person, to develop his faculties, or be kind or mean to his neighbors. We are concerned, in this sort of discussion, solely with such “political ethical” questions as the proper role of violence, the sphere of rights, or the definitions of criminality and aggression. Whether or not it is moral or immoral for “Smith” - the fellow excluded by the owner from the plank or the lifeboat - to force someone else out of the lifeboat, or whether he should die heroically instead, is not our concern, and not the proper concern of a theory of political ethics.[5]” - TEOL Chp 20.
…
"IT IS NOT THE intention of this book to expound or defend at length the philosophy of natural law, or to elaborate a natural-law ethic for the personal morality of man. The intention is to set forth a social ethic of liberty, i.e., to elaborate that subset of the natural law that develops the concept of natural rights, and that deals with the proper sphere of “politics,” i.e., with violence and non-violence as modes of interpersonal relations. In short, to set forth a political philosophy of liberty.
In our view the major task of “political science” or better, “political philosophy” is to construct the edifice of natural law pertinent to the political scene." - Chp 5, TEOL (The Task of Political Philosophy)
…
"Libertarianism, then, is a philosophy seeking a policy. But what else can a libertarian philosophy say about strategy, about “policy”? In the first place, surely-again in Acton’s words-it must say that liberty is the “highest political end,” the overriding goal of libertarian philosophy Highest political end, of course, does not mean “highest end” for man in general. Indeed, every individual has a variety of personal ends and differing hierarchies of importance for these goals on his personal scale of values. Political philosophy is that subset of ethical philosophy which deals specifically with politics, that is, the proper role of violence in human life (and hence the explication of such concepts as crime and property). Indeed, a libertarian world would beone in which every individual would at last be free to seek and pursue his own ends-to “pursue happiness,” in the felicitous Jeffersonian phrase." - TEOL, Chp 30.
…
"The Libertarian Forum - 1973**, exchange between Halliday and Block. This is part of the Editors note.**
"How about Professor Block’s second premise, that evil is only the initiation of violence? Here I think it is possible to partially reconcile the Block and Halliday positions. It is a question of what context we are dealing with. I would agree with Block that within the context of libertarian theory, evil must be confined to the initiation of violence. On the other hand, when we proceed from libertarianism to the question of wider social and personal ethics, then I would agree with Halliday that there are many other actions which should be considered as evil: lying, for example. or deliberately failing to fulfill one’s best potential. But these are not matters about which liberty - the problem of the proper scope of violence - has anything to say. In short, qua libertarian there is nothing wrong or evil about breaking dates, being gratuitously nasty to one’s associates, or generally behaving like a cad: here not only do I join Professor Block, but I would expect Mr. Halliday and all other libertarians to do the same. On the other hand, qua general ethicist, I would join Mr. Halliday in denouncing such behavior, while Professor Block would not."
I agree with Blocks response to Halliday, but also Murray’s note. I emailed Mr. Block, wondering if the characterization was correct. Response: *“*I’m shocked that I ever wrote it. I don’t think I meant it. I agree, fully, with Murray." So, Walter would also join.”