We give a tensor formulation of synchronization transformations within special relativity in order to bridge the gap between some philosophical discussions (e.g., by Grünbaum and Winnie) and the analyses given by physicists (e.g., Møller). As an application, we discuss a physical interpretation of the duality between covariant and contravariant indices in the tensor formulation.

G.E. Moore, more than either Bertrand Russell or Ludwig Wittgenstein, was chiefly responsible for the rise of the analytic method in twentieth-century philosophy. This selection of his writings shows Moore at his very best. The classic essays are crucial to major philosophical debates that still resonate today. Amongst those included are: * A Defense of Common Sense * Certainty * Sense-Data * External and Internal Relations * Hume's Theory Explained * Is Existence a Predicate? * Proof of an External World (...) In addition, this collection also contains the key early papers in which Moore signals his break with idealism, and three important previously unpublished papers from his later work which illustrate his relationship with Wittgenstein. (shrink)

_Zettel, _ an en face bilingual edition, collects fragments from Wittgenstein's work between 1929 and 1948 on issues of the mind, mathematics, and language.

This book challenges several widespread views concerning Aristotle's methods and practices of scientific and philosophical research. Taking central topics in psychology, zoology, astronomy and politics, Professor Lloyd explores generally unrecognised tensions between Aristotle's deeply held a priori convictions and his remarkable empirical honesty in the face of complexities in the data or perceived difficult or exceptional cases. The picture that emerges of Aristotle's actual engagement in scientific research and of his own reflections on that research is substantially more complex than (...) is usually allowed. (shrink)

Written over the last 18 months of his life and inspired by his interest in G. E. Moore's defence of common sense, this much discussed volume collects Wittgenstein's reflections on knowledge and certainty, on what it is to know a proposition for sure.

pain' and ┌I think that p┐ express the pain and the thought that p, themselves. The book is most impressive. It is packed with careful argument, and addresses a remarkable range of important issues about the mind. I have very much enjoyed studying it.

Excerpt from Genetic Philosophy of Education: An Epitome of the Published Educational Writings, of President G Stanley Hall, of Clark University All must admit that there is a lack at the present time, at least among the rank and file of teachers, and in the public mind generally, of any adequate philoso phy of education, or even Of a point of view from which the themes of school and home can be dis cussed broadly and intelligently. The older philoso phies (...) of F roebel, Hegel, and Herbart are certainly in sufficient to meet present needs, and especially in the training of teachers is this painfully felt. They are not only obscure, and little inspiring, either Of breadth of thought or intelligent practice but they fail en tirely to connect with the teacher 3 daily life, unless they be taught in a very shallow and formal way. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works. (shrink)

G. E. L. Owen; VIII*—Aristotelian Pleasures, Proceedings of the Aristotelian Society, Volume 72, Issue 1, 1 June 1972, Pages 135–152, https://doi.org/10.1093/ar.

In The Ambitions of Curiosity, first published in 2002, one of the world's foremost philosophers of science explores the origins and growth of systematic inquiry in Greece, China, and Mesopotamia. Professor Lloyd examines which factors stimulated or inhibited this development, and whose interests were served. He asks who set the agenda? What was the role of the state in sponsoring, supporting or blocking research, in such areas as historiography, natural philosophy, medical research, astronomy, technology, pure and applied mathematics? How were (...) each of those fields defined and developed in different ancient societies? How did truly innovative thinkers persuade their own contemporaries to accept their work? Professor Lloyd explores the different routes those developments took in China, Greece and Mesopotamia, and demonstrates the unexpected results of many research efforts, as well as the tensions between state control and individual innovation and the different ways they were resolved - problems that remain central to scientific research today. (shrink)

Early work from a leader in analytic philosophy From Parmenides to Wittgenstein, Volume 1: Collected Philosophical Papers is part of a multi-volume publication of G.E.M. Anscombe's collected works. Writing on philosophy of mind, philosophy of action, philosophy of language, and philosophical logic, Anscombe is known as one of analytical Thomisms's most prominent figures. This collection includes her writing on the work of her teacher, Ludwig Wittgenstein, with whom she worked closely as co-editor and translator.

Originally published in 1965. This is a textbook of modern deductive logic, designed for beginners but leading further into the heart of the subject than most other books of the kind. The fields covered are the Propositional Calculus, the more elementary parts of the Predicate Calculus, and Syllogistic Logic treated from a modern point of view. In each of the systems discussed the main emphases are on Decision Procedures and Axiomatisation, and the material is presented with as much formal rigour (...) as is compatible with clarity of exposition. The techniques used are not only described but given a theoretical justification. Proofs of Consistency, Completeness and Independence are set out in detail. The fundamental characteristics of the various systems studies, and their relations to each other are established by meta-logical proofs, which are used freely in all sections of the book. Exercises are appended to most of the chapters, and answers are provided. (shrink)

It is now nearly axiomatic among Platonic scholars that the Timaeus and its unfinished sequel the Critias belong to the last stage of Plato's writings. The Laws is generally held to be wholly or partly a later production. So, by many, is the Philebus, but that is all. Perhaps the privileged status of the Timaeus in the Middle Ages helped to fix the conviction that it embodies Plato's maturest theories.

These notes of G. E. Moore's lectures for the three terms of 1934-1935 were compiled by Alice Ambrose, then Student of Newnham College, and Margaret Macdonald, then Fellow of Girton College. The lectures cover a wealth of interrelated topics, and provide instances of the analyses which made Moore «the father of the analytic school.» Since his analyses of such concepts as material objects, sense data, and truth rest on the ordinary use of expressions for these concepts, «ordinary language» philosophers found (...) in him their champion. Moore examines the views of Broad, Russell, F. P. Ramsey, W. E. Johnson, and John Wisdom. (shrink)

This is a welcome reprint of a book that continues to grow in importance.

Some statements couched in the present tense have no reference to time. They are, if you like, grammatically tensed but logically tenseless. Mathematical statements such as ‘twice two is four’ or ‘there is a prime number between 125 and 128’ are of this sort. So is the statement I have just made. To ask in good faith whether there is still the prime number there used to be between 125 and 128 would be to show that one did not understand (...) the use of such statements, and so would any attempt to answer the question. It is tempting to take another step and talk of such timeless statements as statements about timeless entities. If the number 4 neither continues nor ceases to be twice two this is, surely, because the number 4 has no history of any kind, not even the being a day older today than yesterday. Other timeless statements might shake our confidence in this inference: ‘clocks are devices for measuring time’ is a timeless statement, but it is not about a class of timeless clocks. But, given a preoccupation with a favoured set of examples and a stage of thought at which men did not distinguish the properties of statements from the properties of the things they are about, we can expect timeless entities to appear as the natural proxies of timeless statements. (shrink)

The distinction between students diagnosed with a learning disability and those considered merely slow learners is based on conceptually flawed assumptions that: 1) LD represents a brain dysfunction while SL does not; 2) LD is a well-defined disorder; 3) valid measurement instruments distinguish LD and SL; 4) special education for students with LD is fundamentally different from that for SL students. These erroneous beliefs are maintained because governmental legislation transformed a diagnosis of LD into an admission ticket to a variety (...) of government entitlements thereby subjecting it to political, legal, social and ideological forces. (shrink)