Ignorance: On the Wider Implications of Deficient Knowledge

Ignorance: On the Wider Implications of Deficient Knowledge

Paperback

By (author) Nicholas Rescher

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  • Publisher: University of Pittsburgh Press
  • Format: Paperback | 160 pages
  • Dimensions: 140mm x 208mm x 15mm | 181g
  • Publication date: 28 February 2009
  • Publication City/Country: Pittsburgh PA
  • ISBN 10: 0822960141
  • ISBN 13: 9780822960140
  • Sales rank: 458,118

Product description

Historically, there has been great deliberation about the limits of human knowledge. Isaac Newton, recognizing his own shortcomings, once described himself as 'a boy standing on the seashore...whilst the great ocean of truth lay all underscored before me'. In "Ignorance", Nicholas Rescher presents a broad-ranging study that examines the manifestations, consequences, and occasional benefits of ignorance in areas of philosophy, scientific endeavor, and ordinary life. Citing philosophers, theologians, and scientists from Socrates to Steven Hawking, Rescher seeks to uncover the factors that hinder our cognition. Rescher categorizes ignorance as ontologically grounded (rooted in acts of nature - erasure, chaos, and chance - that prevent fact determination), or epistemically grounded (the inadequacy of our information-securing resources). He then defines the basis of ignorance; inaccessible data; statistical fogs; secreted information; past data that have left no trace; future discoveries; future contingencies; vagrant predicates; and, superior intelligences. Such impediments set limits to inquiry and mean that while we can always extend our existing knowledge - variability here is infinite - there are things that we will never know. Cognitive finitude also hinders our ability to assimilate more than a certain number of facts. We may acquire additional information, but lack the facility to interpret it. More information does not always increase knowledge; it may point us further down the path toward an erroneous conclusion. In light of these deficiencies, Rescher looks to the role of computers in solving problems and expanding our knowledge base, but finds limits to their reasoning capacity. As Rescher's comprehensive study concludes, ignorance itself is a fertile topic for knowledge, and recognizing the boundaries of our comprehension is where wisdom begins.

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Author information

NICHOLAS RESCHER is University Professor of Philosophy at the University of Pittsburgh, where he is also chairman of the Center for Philosophy of Science. He has served as president of the Eastern Division of the American Philosophical Association, the Leibniz Society of North America, the Charles S. Peirce Society, the American Catholic Philosophical Association, and the Metaphysical Society of America. Author of nearly one hundred books ranging over many areas of philosophy, he was awarded the Alexander von Humboldt Prize for Humanistic Scholarship in 1984, the Belgian Prix Mercier in 2005, and the Aquinas Medal from the American Catholic Philosophical Association in 2007.

Review quote

"The cumulative effect of Rescher's examination is the conclusion that our understanding of ignorance may be more important in a practical sense than our efforts to understand or define knowledge. The many reasons that lead Rescher and us to that conclusion are ultimately pragmatic, reaffirming once again that he is our most important living pragmatist. This is a must-read for anyone interested in escaping from the standard contemporary approaches to epistemology."--Joseph C. Pitt, Virginia Tech