Christina Hoff Sommers

Fred Sommers

" Vice and virtue in everyday life is a bestseller in college ethics because students find the readings both personally engaging and intellectually challenging. Under the guidance of classical and modern writers on morality, students using this textbook come to grips with moral issues of everyday life. They discover that some currently fashionable approaches to morality, such as egoism and relativism, have long histories. They also become aquainted with the debates and criticisms of various moral doctrines, learning central ethical theories and methods for reasoning about moral issues in the process." -- Back cover.

Introductory Readings in Ethics

Vice & Virtue in Everyday Life

George Englebretsen

An Invitation to Formal Reasoning introduces the discipline of formal logic by means of a powerful new system formulated by Fred Sommers. This system, term logic, is different in a number of ways from the standard system employed in modern logic; most striking is its greater simplicity and naturalness. Based on a radically different theory of logical syntax than the one Frege used when initiating modern mathematical logic in the 19th Century, term logic borrows insights from Aristotle's syllogistic, Scholastic logicians, Leibniz, and the 19th century British algebraists. Term logic takes its syntax directly from natural language, construing statements as combinations of pairs of terms, where complex terms are taken to have the same syntax as statements. Whereas standard logic requires extensive 'translation' from natural language to symbolic language, term logic requires only 'transcription' into the symbolic language. Its naturalness is the result of its ability to stay close to the forms of sentences usually found in every day discourse. Written by the founders of the term logic approach, An Invitation to Formal Reasoning is a unique introduction and exploration of this new system, offering numerous exercises and examples throughout the text. Summarising the standard system of mathematical logic to set term logic in context, and showing how the two systems compare, this book presents an alternative approach to standard modern logic for those studying formal logic, philosophy of language or computer theory. Fred Sommers is Professor Emeritus, Brandeis University, USA; George Englebretsen is Professor of Philosophy, Bishop's University, Canada.

Fred Sommers

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