Why does American law allow the recreational use of some drugs, such as alcohol, tobacco, and caffeine, but not others, such as marijuana, cocaine, and heroin? The answer lies not simply in the harm the use of these drugs might cause, but in the perceived morality—or lack thereof—of their recreational use. Despite strong rhetoric from moral critics of recreational drug use, however, it is surprisingly difficult to discern the reasons they have for deeming the recreational use of (some) drugs morally wrong. In this book, Rob Lovering lays out and dissects various arguments for the immorality of using marijuana, cocaine, heroin, and other drugs recreationally. He contends that, by and large, these arguments do not succeed. Lovering’s book represents one of the first works to systematically present, analyze, and critique arguments for the moral wrongness of recreational drug use. Given this, as well as the popularity of the morality-based defense of the United States’ drug laws, this book is an important and timely contribution to the debate on the recreational use of drugs.

This book brings together a large and diverse collection of philosophical papers addressing a wide variety of public policy issues. Topics covered range from long-standing subjects of debate such as abortion, punishment, and freedom of expression, to more recent controversies such as those over gene editing, military drones, and statues honoring Confederate soldiers. Part I focuses on the criminal justice system, including issues that arise before, during, and after criminal trials. Part II covers matters of national defense and sovereignty, including chapters on military ethics, terrorism, and immigration. Part III, which explores political participation, manipulation, and standing, includes discussions of issues involving voting rights, the use of nudges, and claims of equal status. Part IV covers a variety of issues involving freedom of speech and expression. Part V deals with questions of justice and inequality. Part VI considers topics involving bioethics and biotechnology. Part VII is devoted to beginning of life issues, such as cloning and surrogacy, and end of life issues, such as assisted suicide and organ procurement. Part VIII navigates emerging environmental issues, including treatments of the urban environment and extraterrestrial environments.

Mainstream addiction science sees addiction either as a biomedical disease that renders one incapable of self-control or as a voluntary practice engaged in freely. In On Addiction, Darin Weinberg shows how this dynamic is deeply influenced by a series of binaries (free will/determinism, mind/body, objectivity/subjectivity) that hinder our understanding of addiction. Here, he offers a new theorization of addiction in which he breaks down these contradictions and incompatibilities, calling into question the taken-for-granted distinction between the “biological” and the “social.” To the extent that it is understood as a loss of self-control over one’s behavior, addiction, Weinberg contends, requires a supple theoretical framework that provides for movements into and out of self-control, for the social and natural processes that influence these movements, for the historical contexts within which they occur, and for the ethical ramifications of taking them seriously. To create this framework, Weinberg brings together history, ethnography, and critical theory as well as the clinical and social sciences. In this way, Weinberg takes a more holistic approach to examining the fundamental nature and ethics of addiction.

Is prostitution immoral? In this book, Rob Lovering argues that it is not. Offering a careful and thorough critique of the many—twenty, to be exact—arguments for prostitution's immorality, Lovering leaves no claim unchallenged. Drawing on the relevant literature along with his own creative thinking, Lovering offers a clear and reasoned moral defense of the world's oldest profession. Lovering demonstrates convincingly, on both consequentialist and nonconsequentialist grounds, that there is nothing immoral about prostitution between consenting adults. The legal implications of this view are also brought to bear on the current discourse surrounding this controversial topic.

In this astonishing and profound work, an irreverent sleuth traces the riddleof existence from the ancient world to modern times.

God and Evidence presents a new set of compelling problems for theistic philosophers. The problems pertain to three types of theistic philosopher, which Lovering defines here as 'theistic inferentialists,' 'theistic non-inferentialists,' and 'theistic fideists.' Theistic inferentialists believe that God exists, that there is inferential probabilifying evidence of God's existence, and that this evidence is discoverable not simply in principle but in practice. Theistic non-inferentialists believe that God exists, that there is non-inferential probabilifying evidence of God's existence, and that this evidence is discoverable not simply in principle but in practice. Theistic fideists believe that God exists, that there is no discoverable probabilifying evidence (inferential or non-inferential) of God's existence, and that it is nevertheless acceptable-morally if not otherwise-to have faith that God exists. Lovering argues that each type of theistic philosopher faces a problem unique to his type and that they all share two particular problems. Some of these problems take us down an entirely new discursive path; others down a new discursive path branching off from an old one.

Recent clinical trials show that psychedelics such as LSD and psilocybin can be given safely in controlled conditions, and can cause lasting psychological benefits with one or two administrations. Supervised psychedelic sessions can reduce symptoms of anxiety, depression, and addiction, and improve well-being in healthy volunteers, for months or even years. But these benefits seem to be mediated by "mystical" experiences of cosmic consciousness, which prompts a philosophical concern: do psychedelics cause psychological benefits by inducing false or implausible beliefs about the metaphysical nature of reality? This book is the first scholarly monograph in English devoted to the philosophical analysis of psychedelic drugs. Its central focus is the apparent conflict between the growing use of psychedelics in psychiatry and the philosophical worldview of naturalism. Within the book, Letheby integrates empirical evidence and philosophical considerations in the service of a simple conclusion: this "Comforting Delusion Objection" to psychedelic therapy fails. While exotic metaphysical ideas do sometimes come up, they are not, on closer inspection, the central driver of change in psychedelic therapy. Psychedelics lead to lasting benefits by altering the sense of self, and changing how people relate to their own minds and lives-not by changing their beliefs about the ultimate nature of reality. The upshot is that a traditional conception of psychedelics as agents of insight and spirituality can be reconciled with naturalism (the philosophical position that the natural world is all there is). Controlled psychedelic use can lead to genuine forms of knowledge gain and spiritual growth-even if no Cosmic Consciousness or transcendent divine Reality exists. Philosophy of Psychedelics is an indispensable guide to the literature for researchers already engaged in the field of psychedelic psychiatry, and for researchers-especially philosophers-who want to become acquainted with this increasingly topical field.

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This book was the first serious work to address the question whether adults have the right to use drugs for recreational purposes.