1.1 Introduction
As mentioned in this bookâs Introduction, Lockeanism is made up of two broad types of rights: first, persons own their bodies (i.e., they may do what they wish with their bodies as long they do not infringe on the self-ownership or private property rights of another person); second, persons own their legitimately acquired property. There are three ways a person can legitimately acquire property: (1) they may labour on (i.e., homestead) unowned natural resources; (2) they may receive justly held property via voluntary transfer from a legitimate owner; and (3) they may gain property through some form of compensation, restitution, or rectification for relevant past injustices. For proponents of the Lockean thesis, these rights are considered natural rights.
Section 1.2 of this chapter provides a more detailed description of the concept of self-ownership. It aims to clarify what is implied by the concept, and what is not. Section 1.3 provides some detail on the concept of Lockean world-ownership and clarifies which notion of Lockean world-ownership we will be using in the rest of this book. Sections 1.4 to 1.10 are concerned with assessing the defences of the Lockean thesis taken as a whole. Seven types of argument are assessed: (1) that Lockean rights are self-evident; (2) Rothbardâs natural rights argument that Lockeanism is required for human survival; (3) the âslippery slopeâ argument that if we do not respect Lockean rights, that we are on a path to social tyranny and/or chaos; (4) the ânatural factâ arguments that we simply do own our bodies and worldly resources that we acquire via Lockean justice; (5) Rothbardâs reductio ad absurdum argument that if persons do not own their bodies or the resources they acquire in line with Lockean justice, then who does?; (6) Hoppeâs argumentation ethic claims; and (7) Kinsellaâs argument that Lockean rights are needed to avoid social conflict. It is argued in this chapter that none of the above arguments are very sound. Nevertheless, the remainder of the book will set aside these criticisms and simply investigate the implications of Lockeanism.
1.2 What is self-ownership?
In this section we provide a more in-depth introduction to the first natural right1 which Lockeans argue that everybody has: self-ownership. Note, however, that we do not criticise the self-ownership thesis until later in the chapter. The idea of self-ownership is clearly delineated by Vallentyne, Steiner, and Otsuka in a jointly written article. They explain that ownership of any object entails five rights:
Proponents of self-ownership broadly agree that each person has these rights over their own bodies. It should be noted that the word âselfâ in âself-ownershipâ does not entail a belief in any mystical entity called a âselfâ that is separate from oneâs body (Kinsella 2013). Self-ownership is simply the right to control oneâs own body as long as one is not infringing on the body-rights or legitimate property rights of other persons. The only major area of contention among proponents of self-ownership is whether one can sell oneself or not. On the one hand there are those (e.g., Vallentyne, Steiner, and Otsuka 2005) who argue that selling oneself into slavery is entirely consistent with self-ownership. In fact, without the right to sell oneself, one would not have full ownership of oneself. On the other hand, are those (e.g., Rothbard 1998, 135) that argue that self-ownership is âinalienableâ, or precludes selling oneself.2 We can therefore distinguish proponents of full self-ownership from proponents of inalienable self-ownership. This distinction will not be significant in this book as our arguments apply equally to both forms of self-ownership.
It should be noted that the political implications of the self-ownership thesis are unclear. Indeed, as discussed by Vallentyne, Steiner, and Otsuka, one criticism of self-ownership is that it is a useless concept because it is indeterminate. That is, it has âfew concrete implicationsâ because âit can be interpreted in a variety of incompatible waysâ (Vallentyne, Steiner, and Otsuka 2005, 203). It does not therefore have a distinct position in political philosophy (Vallentyne, Steiner, and Otsuka 2005; see also Cohen 1995, 213â27). This criticism has some surface plausibility. There is much disagreement among adherents to self-ownership on the type of social system they would like to see. This is because self-ownership is compatible with many possible approaches to the ownership of objects external to oneâs bodyâthat is, approaches to world-ownershipâand differences in world-ownership give rise to very different kinds of social order.
Here it is worth noting that it is common for those that adhere to the concept of self-ownership to refer to themselves as âlibertariansâ (Vallentyne, Steiner, and Otsuka 2005). A notable dividing line among libertarians is between left-libertarians and right-libertarians (although there are many different types of both left- and right-libertarian). Unlike right-libertarians, left-libertarians believe in various types of egalitarian ownership of natural resources. Therefore, the difference in political programs between left- and right-libertarianism can be extremely vast. For example, Otsukaâa left-libertarianâargues that it is possible to have self-ownership alongside permanent economic equality (Otsuka 1998). If land is primarily allotted to the disabled and less productive persons, equality could be achieved by allowing them to claim the surplus produced by more able and productive persons. Right-libertarian, David Gordon (2014), acknowledges Otsukaâs position is logically sound but has criticised Otsuka for rendering self-ownership merely formal. Gordon asserts that Otsukaâs world is unappealing to him on the grounds that it would result in effective slavery to the poor and disabled. Cohen (1995, chap. 4), meanwhile, criticises the right-libertarian approach to world-ownership on the grounds that self-ownership is rendered merely formal if proletarians have to submit to the will of capitalist property-owning employers. So we see that there are very different views on the implications of self-ownership.
Vallentyne, Steiner and Otsuka acknowledge that there is âsome indeterminacyâ to self-ownership but argue that there is still a âsignificant determinant coreâ (Vallentyne, Steiner, and Otsuka 2005, 203). This core consists of the five rights over oneâs body that we quoted above which constitute ownership of objects.3 Vallentyne, Steiner, and Otsuka note that questions still remain about the implications of self-ownership. For example, it is not clear what should be done to those that violate a personâs rights. However, they argue that the concept still carries âsignificant normative forceâ (2005, 205). In particular, as long as the self-owner is not encroaching on the property rights of another person, they are at full liberty to use their own body, and has âa full security right over use of that object (i.e., no one else may use the object without [their] permission)â (2005, 206). Put another way, one is free to do what one wants with oneâs own body as long as this does not aggress against another person (or their legitimate propertyâalthough the concept of âlegitimate propertyâ is disputed). An additional form of indeterminacy is how strictly self-ownership should be adhered to. Vallentyne, Steiner, and Otsuka (2005, 205â7) note that âstrict full ownership of my body is violated, if, in the process of putting out a dangerous fire, you inadvertently send a small bit of stone one hundred yards away, where it lightly flicks my handâ, but they point out that most libertarians would not see this as a significant injustice.
1.3 Lockean world-ownership
Here we introduce the Lockean approach to owning property external to oneselfâi.e., world-ownershipâby comparing it with other well-known libertarian approaches to property: mutualism and Georgism (note that we are referring to ânon-provisoâ Lockeanism and discuss the different Lockean provisos later in this section). As Carson (2004, 198â200) discusses, there are three main broad schools of thought on land ownership in the market libertarian tradition: Lockeanism, Georgism, and mutualism. Under each of them, one can only appropriate natural resources by labouring on said resources, but the nature of appropriation is different for each school. Under Lockeanism, natural resources are considered unowned until a person labours onâor homesteadsâthem, gaining full, permanent ownership. Under mutualism, natural resources are considered to be under the common ownership of humanity as a whole, with individuals only gaining possessory or usufructuary rights. Under mutualism, humanityâs common ownership is latent. Individuals have the right to possess any land and property they are using, but the latent communal ownership prevents people claiming more than for personal use, and when land is scarce it can be rationed (Proudhon 2015, 67, 82). Under Georgism, persons have a right to an equal share of the worldâs natural resources (some Georgists view this right as an equal âcollectiveâ right, whereas others see the right as âseveralâ [Carson 2006, 132]), with the community imposing a land tax on people corresponding to the estimated value of the natural resources claimed by an owner.
A key difference between mutualism and the other schools is the rules on abandonment. Under Lockeanism, one could slightly labour on more land than one needs (as we will discuss, according to Rothbard, just walking on it would count as labour), and then claim permanent ownership of it to gain future rental income. But this is not the case under mutualism. When one stops using a piece of land, or other property, after some socially agreed period of time, one is deemed to have abandoned it. One cannot leave property vacant and gain rental income as an absentee landlord. Under Georgism, one could own more land than one needs, but it should theoretically not benefit the absentee owner as the community tax should equal the rental value of the land. However, one could gain rental value for any housing or other property one labours to produce.
There are also a multitude of other potential ways of managing resources that are compatible with self-ownership. We have mentioned Otsukaâs suggestion. It is also worth mentioning that during the Middle Ages, Franciscan theologians argued for possession rights but not having the right to sell what one possesses (Tuck 1979, chap. 1). Finally, it is worth mentioning the âhard libertarianâ position outlined by Allan Gibbard (2000, 24). According to this position, one has natural rights over oneâs body, and the right to transform objects in the world. For example, one has a right to clear the land for a farm or make lumber out of trees. However, Gibbard explains, âa personâs performing of such an act can never by itself deprive anyone else of his equal right to all thingsâ (Gibbard 2000, 25). He continues: âIn absence of agreement to the contrary, a manufactured thing is to be regarded simply as commonly owned raw materials put into new form, and hence everyone has an equal right to itâ (Gibbard 2000, 25). According to this position, property rightsâthat is, the right to exclude somebody from using some resourceâmust be socially agreed somehow.
1.3.1 Lockean proviso?
Another question that arises with Lockeanism is whether there should be an ethical limit on the amount of resources one can ethically acquire. Locke, and those who have followed in his footsteps, have often put in place various âprovisosâ, limiting the amount of resources that persons can initially acquire. Locke himself puts in place a proviso that land acquisition should leave âenough, and as good left in common for othersâ (Locke 1988, section 2.5.26). This has provoked several reactions from interpreters of his writing. Nozick (1974, 175â7) points out that it is technically impossible to acquire natural resources while leaving âas good left in common for othersâ. In this context there are a number of alternative provisos that have been proposed. Vallentyne (2009) categorises these provisos. The first two types are based on the assumption that resources are originally unowned. First, according to âNozickean right-libertarianismâ, unowned resources may be appropriated but other individuals must not be made âworse off by the appropriation compared with non-appropriationâ (Vallentyne 2009, 148).4 Vallentyne (2009, 148) explains that secondly, âsufficientarian (centrist) libertarianismâ requires that persons must be left with âadequateâ natural resources. âAdequateâ can be interpreted in different ways including the basics for subsistence, or enough for âminimally decent life prospectsâ (Vallentyne 2009, 148).
Vallentyne also outlines two types of left-libertarianism. These positions begin from the assumption that resources are originally jointly owned. The first type is âequal share left-libertarianismâ (Georgism)5 in which persons may appropriate any natural resources as long as they leave enough for others to appropriate the same (Vallentyne 2009, 148). Alternatively, persons may appropriate more than this amount on the grounds that they pay compensation to others equal to the market value of the extra share taken....