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The Institute for Logic and the Public Interest is a non-profit 501(c)3 education and research instituttion.

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Featured Books

Logic and the Organization of Information

frickeAuthor: Martin Frické
Publisher:  Springer (2012)

This book is not for everyone, but everyone should know why it is important. The author believes that logic is fundamental to the field of information science, but other scholars in his field do not understand this important fact. He opens with a quote from 1929: “That the study of classification extends into logic… should not deter the educated librarian…”, and he discusses how Gottfried Wilhelm Leibniz envisioned the use of logic to organize information in the 17th century. But Frické notes that "The monumental and authoritative Encyclopedia of Library and Information Sciences, Third Edition, 2009, does not have an entry for logic in its 6,856 pages" (p 121).

Modern information scientists do not recognize the value of logic in their field because few of them have ever studied it. Information managers should be able to rely on information scientists for guidance on how to use logic to organize information, but they cannot. Deficiency of logic education is the root cause of many difficult and costly challenges facing modern enterprise organizations.

With the decline of logic education during the 20th century it has become possible to earn a degree in almost any subject, including a PhD in information science, information management, or even computer science, without taking even a single introductory course in logic. This incredible fact highlights the irony of an advanced society that could not have developed without logic as the cornerstone of its education, but that now no longer expects it to be studied or understood.

Applied Mathematics for Database Professionals

AM4DPAuthor: Lex de Haan and Toon Koppelaars
Publisher:  Apress (2007)

The title of this book is misleading. It is not about mathematics, it is about classical logic, which is usually taught as introductory material in philosophy departments at universities and and even most community colleges. It is not difficult. This book teaches how to apply the simple principles of logic to the complex process of database design.

Logic provides the basic underlying principles behind the millions of databases that form the nervous system of modern commerce and management. But unfortunately the vast majority of database professionals have never studied logic, an ironic fact that co-author Toon Koppelaars discusses in his blog. Knowledge of logic does not come naturally or even from experience. It must be taught.

Logic was eliminated as a required subject in schools during the first half of the 20th century and computers were developed during the second half. But computers do not reduce the value of logic education, they increase it. And no activity relies more heavily on the practical application of logic than designing and querying databases. Deficiency of logic education is without doubt the primary root cause of the most difficult and costly information management challenges facing modern organizations. These challenges could be reduced or eliminated by teaching basic principles of classical logic and how to apply them, which is what this book does.