One of the greatest and most joyful challenges of adult life is to develop skills that make the people around us better off with us than without us. Integrity is a key part of that challenge. We are social animals, aiming not simply to trade but to make a place for ourselves in a community. You don’t want to have to pretend that you feel proud of fooling your customers into believing you could be trusted. The ethical question is: how do people have to live in order to make the world a better place with them than without them?

A new Mandarin translation of David Schmidtz 2006 Elements of Justice book. "What is justice? Questions of justice are questions about what people are due, but what that means in practice depends on context. Depending on context, the formal question of what people are due is answered by principles of desert, reciprocity, equality, or need. Justice, thus, is a constellation of elements that exhibit a degree of integration and unity, but the integrity of justice is limited, in a way that is akin to the integrity of a neighborhood rather than that of a building.

Philosophy: Environmental Ethics is composed of twelve chapters covering such topics as population, novel ecoysystem, geoengineering, climate change, animal ethics, conciliation, and extinction. The use of film, literature, art, case studies, and other disciplines or situations/events provide illustrations of human experiences which work as gateways to questions philosophers try to address. Chapters are written by eminent scholars, are peer reviewed, and offer bibliographies to encourage further exploration. Photos and line art help illuminate the text.

Is it rational to be moral? How do rationality and morality fit together with being human? These questions are at the heart of David Schmidtz's exploration of the connections between rationality and morality. This inquiry leads into both metaethics and rational choice theory, as Schmidtz develops conceptions of what it is to be moral and what it is to be rational. Revised in 2015, originally published in 1995 by Princeton University Press.