A lively and entertaining guide to ethics in a technological age. Most people have a strong sense of right and wrong, and they aren't shy about expressing their opinions. But when we take a polarizing stand on something we regard as an eternal truth, we often forget that ethics evolve over time. Many shifts in the right versus wrong pendulum are driven by advances in technology. Our great-grandparents might be shocked by in vitro fertilization; our great-grandchildren might be shocked by the messiness of pregnancy, childbirth, and unedited genes. In Right/Wrong, Juan Enriquez reflects on what happens to our ethics as technology makes the once unimaginable a commonplace occurrence.

First published in 2002. This is Volume VI of twelve in the Library of Philosophy series on Ethics. Written in 1971, this text looks at our knowledge of right and wrong and looks at topics of whether our knowledge of morality is a delusion and asks questions around moral judgment and they are subjective, the Universalization principle of a moral sense, God's commandments and human duties and finishes with suggestions of other reasons for actions.

Can we have objective knowledge of right and wrong, of how we should live and what there is reason to do? Can it be anything but luck when our beliefs are true? Kieran Setiya confronts these questions in their most compelling and articulate forms, and argues that if there is objective ethical knowledge, human nature is its source.

Based on a lecture given before the Vienna Law Society in 1889, this title had an extraordinary influence in the field of philosophy. It provided the basis for the theory of value as this was developed by Meinong, Husserl and Scheler. In addition, the doctrine of intentionality that is presented here is central to contemporary philosophy of mind.