The A to Z of Logic introduces the central concepts of the field in a series of brief, non-technical, cross-referenced dictionary entries. The 352 alphabetically arranged entries give a clear, basic introduction to a very broad range of logical topics. Entries can be found on deductive systems, such as propositional logic, modal logic, deontic logic, temporal logic, set theory, many-valued logic, mereology, and paraconsistent logic. Similarly, there are entries on topics relating to those previously mentioned such as negation, conditionals, truth tables, and proofs. Historical periods and...

The A to Z of Ethics covers a very broad range of ethical topics, including ethical theories, historical periods, historical figures, applied ethics, ethical issues, ethical concepts, non-Western approaches, and related disciplines. Harry J. Gensler and Earl W. Spurgin tackle such issues as abortion, capital punishment, stem cell research, and terrorism while also explaining key theories like utilitarianism, natural law, social contract, and virtue ethics.

It is commonly accepted that the golden rule-most often formulated as "do unto others as you would have them do unto you"-is a unifying element between many diverse religious traditions, both Eastern and Western. Its influence also extends beyond such traditions, since many non-religious individuals hold up the golden rule as central to their lives. Yet, while it is extraordinarily important and widespread, the golden rule is often dismissed by scholars as a vague proverb that quickly leads to absurdities when one attempts to formulate it in clear terms. In this book, Harry J. Gensler defends...

This book develops strong versions of divine command theory and natural law and defends the importance of God to morality.