Libertarianism – and any political position that leans towards a greater degree of freedom from the state – is opposed both ethically and economically on a number of substantive grounds. The proposition that without the state we would have inequality, destitution for the masses, rampant greed, and so on is a familiar charge which attempts to point out that libertarianism is undesirableand/or unjustifiable.
A further point of opposition is that libertarianism and the drive towards it is simply utopian or idealistic, and that libertarians are hopeless day dreamers, lacking any awareness of how the world “really” works. In other words, that, regardless of whether it may be desirable, some combination of one or more of impossibility, improbability or the simple unwillingness of anyone to embrace the libertarian ideal renders libertarianism either wholly or primarily unachievable. It is this specific objection that we will address in this essay.
Let us first of all recount the libertarian ethic of non-aggression, which states that no one may initiate any physical incursion against your body or your property without your consent. From this we can state that the goal of the libertarian project, broadly, is a world of minimised violence and aggression. Consequently, the questions we have to answer is whether a world of minimised violence and aggression is unachievable and, hence, utopian.
The first aspect to consider is whether the attainment of the libertarian ethic is either a physical or logical impossibility. Clearly, in order to be valid, an ethical proposition must be within the grasp of physical capability. An ethic requiring each person to be in two places at once, or to make three apples equal five apples by adding only one more would be ludicrous.
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