Books like Practical ethics by Peter Singer

Sam Harris argues that science can uncover objective moral truths and guide us toward decisions that maximize human well‑being, drawing on neuroscience, psychology, and medical research to reframe ethics in empirical terms.

A concise exploration of Bertrand Russell’s key philosophical questions, focusing primarily on epistemology while briefly addressing metaphysics and other contemporary issues.

A concise defense of utilitarianism by John Stuart Mill, presented with contextual introductions and supplementary appendices that trace its historical origins and critical reception.

Peter Singer urges readers to confront world poverty by redefining ethical responsibility, offering a seven‑point plan for personal philanthropy, community activism, and political engagement.

"We experience unprecedented freedom of moral and consumer choice, alongside intrusive regulation of our day-to-day activities. Our major constraints are peculiarly modern - economic expectations, not knowing what to do, or a profound awareness of the impact of our personal and national decisions on others. Understanding Ethics introduces the frameworks of moral philosophy to analyse contemporary moral issues and perennial human dilemmas. While the early chapters which provide the theory section remain substantially the same, the rest of the book is expanded in theme so that there are now fourteen chapters altogether, where previously there were ten. Reflecting serious issues of our times a new chapter on War, Terrorism and Violence has been provided while Preston has undertaken a complete revision updating his work to reflect developments in: Key bioethical issues such as: Stell cem research, cloning and genetic patents · Genetically modified cropping · Biodiversity · Impact on developing countries Key themes in education and the workplace such as: Ethics for teachers and schools · Ethics of disciplinary processes Global themes: Ethics of population and poverty · Global governance and global citizenship New Section on War, Terrorism and Violence includes material on: Capital Punishment · War including “Just war theory” · Terrorism and torture Environmental themes have been updated from previous editions: Earth Charter and eco justice · Animal rights · Ethics, global warming and energy policy Sexuality: Update on Same sex marriage and human rights."--Provided by publisher.

Considers the formation of group morality, starting with a consideration of individual morality.

"This book is a comprehensive study of the ethics of killing in cases in which the metaphysical or moral status of the individual killed is uncertain or controversial. Among the beings whose status is questionable or marginal in this way are human embryos and fetuses, neonates, animals, anencephalic infants, human beings with severe, congenital, cognitive impairments, and human beings who have become severely demented or irreversibly comatose.". "In an attempt to understand the moral status of these beings, Jeff McMahan develops and defends distinctive accounts of the nature of personal identity, the evaluation of death, and the wrongness of killing. He contends that the morality of killing is not unitary; rather, the principles that determine the morality of killing in marginal cases are different from those that govern the killing of persons who are self-conscious and rational."--BOOK JACKET.