I discuss, in the first part, Chisholm's definition of the self-presenting. I argue that the psychological pre-conditions that Chisholm imposes on his epistemic notions cause difficulties for the definition and suggest that there may be a further difficulty when one considers the definition in the light of what Chisholm says about the KK principle. I try, in the second part, to elucidate the relation that a person has to propositions that are self-presenting to him, and I consider Chisholm's views on (...) the same matter. (shrink)

I discuss, in the first part, Chisholm's definition of the self-presenting. I argue that the psychological pre-conditions that Chisholm imposes on his epistemic notions cause difficulties for the definition and suggest that there may be a further difficulty when one considers the definition in the light of what Chisholm says about the KK principle. I try, in the second part, to elucidate the relation that a person has to propositions that are self-presenting to him, and I consider Chisholm's views on (...) the same matter. (shrink)

In this essay, I discuss some of the important logical principles governing the concepts of knowledge, certainty and probability. In the first section, I suggest a series of definitions of epistemic terms, employing as primitive the locution ?p is epistemi?cally possible to S? In the second section, I develop an epistemic concept of probability and compare it to the concepts of certainty and knowledge. In the third section, I relate the epistemic concepts of certainty and probability to the quantifiers of (...) traditional logic and to a non?episteznic concept of probability. I conclude by noting similarities and differences between the two concepts of probability. (shrink)

In the 19th century, "Psychophysical Parallelism" was the most popular solution of the mind-body problem among physiologists, psychologists and philosophers. (This is not to be mixed up with Leibnizian and other cases of "Cartesian" parallelism.) The fate of this non-Cartesian view, as founded by Gustav Theodor Fechner, is reviewed. It is shown that Feigl's "identity theory" eventually goes back to Alois Riehl who promoted a hybrid version of psychophysical parallelism and Kantian mind-body theory which was taken up by Feigl's teacher (...) Moritz Schlick. (shrink)

In the foundations of Fechner's psychophysics, the concept of “functional relation” plays a highly relevant role in three different respects: (1) in respect to the principles of measurement, (2) in respect to the mind-body problem, and (3) in respect to the concept of a law of nature. In all three cases, it is important to explain the difference between a functional dependency of a variable upon another and a causal relationship between two (or more) variables. In all three respects, Ernst (...) Mach developed Fechner's ideas further and tried to extend the lessons he had learned from using the concept of a functional relation in psychophysics to the whole of science. For all three cases, I explain why they are still relevant for psychophysics and philosophy today. (shrink)

How was the hypothetical character of theories of experience thought about throughout the history of science? The essays cover periods from the middle ages to the 19th and 20th centuries. It is fascinating to see how natural scientists and philosophers were increasingly forced to realize that a natural science without hypotheses is not possible.

Herbert Spencer , Victorian philosopher, biologist, sociologist and political theorist, one of the founders of Social Darwinism and author of the phrase 'survival of the fittest', was nominated for the Nobel Prize for Literature in 1902, losing out to Theodor Mommsen. Spencer left his post at The Economist in 1857 to focus on writing his ten-volume System of Synthetic Philosophy, a work that offers an ethics-based guide to human conduct to replace that provided by conventional religious belief. Published in (...) 1879, this volume seeks to demonstrate that social evolution tends towards greater individualism, altruism and co-operation. Spencer argues that it is possible to establish rules of right conduct on a scientific basis, and declares that this work is the culmination of his life's study. He was anxious to publish it outside the planned order of the System, because he feared that his death would prevent its completion. (shrink)

Herbert Spencer, Victorian philosopher, biologist, sociologist and political theorist, one of the founders of Social Darwinism and author of the phrase 'survival of the fittest', was nominated for the Nobel Prize for Literature in 1902, losing out to Theodor Mommsen. Spencer left his post at The Economist in 1857 to focus on writing his ten-volume System of Synthetic Philosophy, a work that offers an ethics-based guide to human conduct to replace that provided by conventional religious belief. Published in 1879, (...) this volume seeks to demonstrate that social evolution tends towards greater individualism, altruism and co-operation. Spencer argues that it is possible to establish rules of right conduct on a scientific basis, and declares that this work is the culmination of his life's study. He was anxious to publish it outside the planned order of the System, because he feared that his death would prevent its completion. (shrink)

-- Douglas Kellner, University of Texas, Austin.

Continuing his exploration of the organization of complexity and the science of design, this new edition of Herbert Simon's classic work on artificial ...

The foundation of historical materialism.--A study on authority.--Sartre's existentialism.--Karl Popper and the problem of historical laws.--Freedom and the historical imperative.

Existential-Ontologie und historischer Materialismus bei Herbert Marcuse, von A. Schmidt.--Das Ganze und das ganz Andere; zur Kritik der reinen revolutionären Transzendenz, von W.F. Haug.--Technik und Eindimensionalität; eine Version der Technokratiethese? Von C. Offe.--Technologische Rationalität und spätkapitalistische ökonomie, von J. Bergmann.--Die geschichtliche Dimension des Realitätsprinzips, von H. Berndt und R. Reiche.--Marcuse and the New Left in America, by P. Breines.--Ausgewählte Bibliographie der Schriften Herbert Marcuses (p. 155-[161]).

With a new chapter This new edition of Herbert Fingarette's classic study in philosophical psychology now includes a provocative recent essay on the topic by the author. A seminal work, the book has deeply influenced the fields of philosophy, ethics, psychology, and cognitive science, and it remains an important focal point for the large body of literature on self-deception that has appeared since its publication. How can one deceive oneself if the very idea of deception implies that the deceiver (...) knows the truth? The resolution of this paradox leads Fingarette to fundamental insights into the mind at work. He questions our basic ideas of self and the unconscious, personal responsibility and our ethical categories of guilt and innocence. Fingarette applies these ideas to the philosophies of Sartre and Kierkegaard, as well as to Freud's psychoanalytic theories and to contemporary research into neurosurgery. Included in this new edition, Fingarette's most recent essay, "Self-Deception Needs No Explaining (1998)," challenges the ideas in the extant literature. (shrink)