From a left-libertarian perspective, it seems almost impossible for states to acquire political authority. For that reason, left-libertarians like Peter Vallentyne understandably hope that states without political authority could nonetheless implement left-libertarian justice. Vallentyne has argued that one can indeed assess a state’s justness without assessing its political authority. Against Vallentyne, I try to show that states without political authority have to be judged unjust even if they successfully promote justice. The reason is that institutions can be unjust independently from (...) what they achieve or do: they can be ‘intrinsically unjust’. Institutions, I argue, are intrinsically unjust when they have legal liberties and powers without having the corresponding moral liberties and powers. States without political authority are intrinsically unjust in that sense. Hence the issues of a state’s justness and a state’s political authority cannot be dealt with separately. This is a problem not only for left-libertarians but for ‘philosophical anarchism’ more generally. (shrink)

The expiration of intellectual property rights has been seen to amount to a problem for non-consequentialist theories of intellectual property. In this article, I assess whether the difficulty is real. I maintain that, as things are at least, there is no sufficient reason to believe that the termination of intellectual property rights is an insurmountable problem for non-consequentialist theories of intellectual property rights.

The core idea of libertarianism, considered as a basic moral theory, is that people have certain negative rights and that those rights determine morally right action. Libertarianism is supposed to provide robust explanations to some of our intuitions, such as that it is wrong to steal, kill, rape or enslave other people. However, its exclusive focus on negative rights (i.e., rights to non-interference) makes it incapable of explaining some other intuitions, such as that the utterly rich should help the utterly (...) poor. Although libertarianism can explain why we should never do bad to others, it cannot explain why we should sometimes do good to others. For this reason, libertarianism is not satisfactory as it stands. A natural suggestion, therefore, is that we should either abandon libertarianism in favor of some of its better faring rivals, or revise the theory in order to get rid of the features that make it unsatisfactory. This paper proposes a new libertarian theory of morality: a theory that endorses a utilitarian proviso for use of external resources. I call this theory mid-libertarianism. The basic idea of mid-libertarianism is that individuals are free to do as they want as long as they do not violate the rights of others, given that they maximize utility whenever they use external resources. The paper is divided into four main sections. In this frst section, I introduce mid-libertarianism as a normative ethical theory. In the second main section, I put forward the key arguments for mid-libertarianism, which are, roughly, that it maintains the main explanatory powers of existing versions of libertarianism, while it avoids some of the most severe problems that these theories face. In the third section, I answer some potential objections to midlibertarianism. In the fourth section, I conclude that mid-libertarianism deserves to be taken seriously as a new contender in the normative ethics debate. (shrink)

Many libertarians believe that self-ownership is a separate matter from ownership of extra-personal property. “No-proviso” libertarians hold that property ownership should be free of any “fair share” constraints, on the grounds that the inability of the very poor to control property leaves their self-ownership intact. By contrast, left-libertarians hold that while no one need compensate others for owning himself, still property owners must compensate others for owning extra-personal property. What would a “self” have to be for these claims to be (...) true? I argue that both of these camps must conceive of the boundaries of the self as including one's body but no part of the extra-personal world. However, other libertarians draw those boundaries differently, so that self-ownership cannot be separated from the right to control extra-personal property after all. In that case, property ownership must be subject to a fair share constraint, but that constraint does not require appropriators to pay compensation. This view, which I call “right libertarianism,” differs importantly from the other types primarily in its conception of the self, which I argue is independently more plausible. (shrink)

Global poverty is a huge problem in today's world. This survey article seeks to be a first guide to those who are interested in, but relatively unfamiliar with, the main issues, positions and arguments in the contemporary philosophical discussion of global poverty. The article attempts to give an overview of four distinct and influential normative positions on global poverty. Moreover, it seeks to clarify, and put into perspective, some of the key concepts and issues that take center stage in the (...) philosophical discussion of global poverty. The four positions to be discussed are labeled the Maximalist Position, the Minimalist Position, Intermediate Position I and Intermediate Position II. After an account of these four distinct positions, we turn, in the conclusion, to a discussion of what role empirical sciences such as economics and political science should play in normative considerations about global poverty. (shrink)

In the present paper we argue that besides four traditional methods of property acquisition – that is, homesteading, production, voluntary transfer and rectification of injustice – libertarianism also recognizes a fifth method, namely the method of accession. We contend that not only have some libertarian scholars implicitly embraced the accession principle, but also that if libertarianism wants to distribute exclusive ownership to indivisible things produced from inputs supplied by two or more parties without running into conflict with its own principles (...) of justice, it has to recognize accession as the fifth mode of appropriation. As the main thesis of the paper goes against the received view concerning the very core of libertarianism, that is, its methods of property acquisition, the text indicates some new developments within the libertarian theory of justice. (shrink)

For many years, some urban architecture has aimed to exclude unwanted groups of people from some locations. This type of architecture is called “defensive” or “hostile” architecture and includes benches that cannot be slept on, spikes in the ground that cannot be stood on, and pieces of metal that hinder one’s ability to skateboard. These defensive measures have sparked public outrage, with many thinking such measures lead to suffering, are disrespectful, and violate people’s rights. In this paper, it is argued (...) that these views are difficult to defend and that much more empirical research on the topic is needed. (shrink)

Although some have argued that COVID-19 vaccine patents are morally justified, a broader argument on the morality of breaching contracts is necessary. This article explores the ethics of breaching unfair contracts and argues that it is morally justified to breach contracts with pharmaceutical companies concerning vaccine patents. I offer two arguments to support this view. Firstly, contracts may be breachable in some situations. The ones I point out are that contracts can be broken when the costs of not violating vaccine (...) patents are too high or when the process for agreement is not fair, or when an urgent ethical issue needs to be addressed and it is possible to compensate the other party for their loss. Secondly, I argue that because the contracts with the pharmaceutical companies do not treat people as ends in themselves, there is no moral obligation to respect them. (shrink)

A controversy in political philosophy and applied ethics concerns the validity of duty‐imposing powers, that is, rights entitling one person to impose new duties on others without their consent. Many philosophers have criticized as unplausible any such moral right, in particular that of appropriating private property unilaterally. Some, finding duty‐imposing powers weird, unfamiliar or baseless, have argued that principles of justified acquisition should be rejected; others have required them to satisfy exacting criteria. I investigate the many ways in which we (...) regularly impose duties on one another without prior consent. I show that doing so is not weird, and I offer criteria which demarcate the reasonable from the worrisome aspects of duty‐imposing powers. (shrink)

Recently, Eric Mack, Edward Feser, and Daniel Russell have argued that self-ownership justifies a constraint on the use of property such that an owner’s use of property may not severely negate the ability of others to interact with the world. Mack has labeled this constraint the self-ownership proviso. Adopting this proviso promises right-libertarians a way of avoiding the extreme implications of a no-proviso view, while maintaining a consistent and cohesive position. Nevertheless, I argue that self-ownership cannot ground the constraint on (...) property use that Mack, Feser, and Russell think that it can. (shrink)

In this dissertation, I investigate the implications of libertarian morality in relation to the problem of climate change. This problem is explicated in the first chapter, where preliminary clarifications are also made. In the second chapter, I briefly explain the characteristics of libertarianism relevant to the subsequent study, including the central non-aggression principle. In chapter three, I examine whether our individual emissions of greenhouse gases, which together give rise to climate change, meet this principle. I do this based on the (...) assumption that we are the legitimate owners of the resources we use in those activities. In the fourth chapter, I question this assumption and scrutinize libertarianism’s restrictions on appropriations of climate-relevant resources, which leads me to distinguish between some different versions of the libertarian view. Toward the end of the chapter, I also examine libertarianism’s answer to the political question regarding how emission rights should be distributed. The fifth chapter investigates libertarianism’s verdicts for mere risks of infringement, as stemming from people’s emissions and acts of appropriations. In chapter six, I investigate the libertarian right to self-defense against both the effects of climate change and other people’s climate-relevant activities. In chapter seven, I discuss two intergenerational issues related to climate change: what libertarianism says concerning future generations and how libertarianism might deal with the problem of historical emissions. The eighth chapter explores the implications of libertarianism regarding collective moral wrongdoing in connection to climate change. In chapter nine, I take a look at the libertarian room for governmental responses for tackling climate change. The tenth and final chapter is a summary. The overall conclusion of the dissertation is that libertarianism recommends that we reduce our emissions and decrease our extraction of natural resources such as forests and fossil fuels. Furthermore, governments are permitted to undertake some quite substantial actions in order to fight the causes of climate change. I end with some bottom-up reflections on what these conclusions might say about the plausibility of libertarianism. I claim that although libertarianism after all manages to explain some of our moral intuitions regarding climate change, it is questionable whether libertarianism’s explanation is better than those offered by alternative moral theories. (shrink)

: Adam Blincoe aims to show that libertarianism, at least in Robert Nozick’s version, is faced with a dilemma: “Either Nozick must admit that taxation for the purpose of guaranteeing a compensatory level of welfare is legitimate or he must admit that his entitlement theory ….