2024 Hardcover Reprint of Original 1959 Edition. Exact facsimile of the original edition, not reproduced with Optical Recognition Software. This book by one of the world's foremost philosophers of science presented a striking new picture of the logical character of scientific discovery--a picture which does full justice to the liberating effect of the Einsteinian revolution in physics and its immense impact upon scientific thought in general. For this new English edition Dr. Popper did his own translation and has written 150 pages of entirely new text. Ernest Nagel considered this work "a first rate contribution to the logic of scientific method. The book contains a very interesting chapter on quantum mechanics, which performs one of the few sensible analyses of the Indeterminacy Principle which I have seen in print... The book is highly stimulating and contains much that is bed-rock for future work."--From the Dusk Jacket.

The man behind the New York Times Magazine ’s immensely popular column “The Ethicist”–syndicated in newspapers across the United States and Canada as “Everyday Ethics”–casts an eye on today’s manners and mores with a provocative, thematic collection of advice on how to be good in the real world. Every week in his column on ethics, Randy Cohen takes on conundrums presented in letters from perplexed people who want to do the right thing (or hope to get away with doing the wrong thing), and responds with a skillful blend of moral authority and humor. Cohen’s wisdom and witticisms have now been collected in The Good, the Bad & the Difference , a collection of his columns as wise and funny as a combination of “Dear Abby,” Plato, and Mel Brooks. The columns are supplemented with second thoughts on (and sometimes complete reversals of) his original replies, follow-up notes on how his advice affected the actions of various letter writers, reactions from readers both pro and con, and observations from such “guest ethicists” as David Eggers and the author’s mom. Each chapter also features an “Ethics Pop Quiz,” and readers will be invited to post their answers on the book’s Web site. The best of them will appear in a future paperback edition of the book. The Good, the Bad & the Difference is divided into seven sections: •Civic Life (what we do in public) •Family Life (what we do at home) •Social Life (what we do in other people’s homes) •Commercial Life (what we do in situations where money is a factor) •Medical Life (the rights and obligations of patients and caregivers) •Work Life (ethics for the professional sphere) •School Life (moral questions from and about kids) Each section provides a window into how we live today, shedding light on the ways in which a more ethical approach to the decisions we make, and to our daily behavior, can make a big difference in how we feel about ourselves tomorrow.

2014 Reprint of Original 1960 Edition. Exact facsimile of the original edition, not reproduced with Optical Recognition Software. "Epistemological Problems" is a milestone in Ludwig von Mises' groundbreaking development of praxeology. This important work contains foundational thoughts on his theory of human action, or "logic of action," which forms the "distinctive methodology of the Austrian School... Mises was not only the major architect and elaborator of this methodology, but also the economist who most fully and successfully applied it to the construction of economic theory" (Rothbard). Mises headed the Austrian School, which "celebrates freedom and the individual, rather than determinism and the collective... and explicitly rejects the idea that the natural sciences provide the proper model for economic analysis" (Shenoy et al., Towards a Theoretical Framework, 19, 19n). In establishing the school's epistemological foundations, Mises first began working on the subject in a series of articles published in the 1920s. He "collected and published them in his seminal philosophical and methodological work, "Grundprobleme der Nationalökonimie" in 1933," which was not translated into English until this edition. Here Mises presents "economics from the point of view of the philosophy of science, and the actual economic analysis of value and inconvertible capital." The first chapter of the book, "The Task and Scope of the Science of Human Action," evolved as the core of the system "Mises had been working on for years... He argued that economic laws were true a priori, on a par with the laws of logic and mathematics... [This] remained one of his most controversial tenets," in that it frames economic theory as addressing "acts of the real world, such as the one that human beings make choices. But the facts of this sort cannot be observed... Economics is not an empirical science in this sense, but it is a science nevertheless." To Mises "the epistemology of economics was not just an idle pastime for ivory tower intellectuals. It was of direct practical relevance." "Epistemological Problems" remains fundamental in establishing the "significance of economic calculation for the architecture of economic science." It is his most powerful and comprehensive elaboration of the span of economic science, arguing that errors of socialism, institutional racism, nationalism and other aspects of human society can be seen as a revolt against the distinctive rationality of economic logic and science. A work that "has lost nothing of its importance... Epistemological Problems contains a considerable amount of discussion that cannot be found in any other of his writings... in particular his critical discussion of the works of those thinkers to whom he felt the greatest intellectual affinity and intellectual debt: Carl Menger, Eugen von Bohm-Bawerk and Max Weber" (Hülsmann, Introduction, 2002 edition, 670-671, 948, xxix, lv).