Availing ourselves of the previously introduced notion of a statementvariable, we can express Aristotle's point even more simply. We can say that, where the letter "P" stands for any statement whatever, the concept of truth is captured by the following schematic statement (we'll call it "Equivalence Schema" or "E" for short) of the necessary and sufficient conditions for a statement's being true: E: It is true that P iff P.2..

Many things in the natural world work so well that they seem to have been designed. But by what? Could nature itself, by processes including those of evolution, be the designer? Or must their complex structure and function be attributed to some intelligent designer or God? Is natural design compatible with intelligent design? How good is the argument from the presence of design to an intelligent designer? And if we could legitimately infer the probable existence of an intelligent designer from (...) the presence of design in the natural world, what could we then infer about that designer's nature? (shrink)

The goal of this paper is to provide an interpretation of Feyerabend's metaphysics of science as found in late works like Conquest of Abundance and Tyranny of Science. Feyerabend's late metaphysics consists of an attempt to criticize and provide a systematic alternative to traditional scientific realism, a package of views he sometimes referred to as “scientific materialism.” Scientific materialism is objectionable not only on metaphysical grounds, nor because it provides a poor ground for understanding science, but because it implies problematic (...) claims about the epistemic and cultural authority of science, claims incompatible with situating science properly in democratic societies. I show how Feyerabend's metaphysical view, which I call “the abundant world” or “abundant realism,” constitute a sophisticated and challenging form of ontological pluralism that makes interesting connections with contemporary philosophy of science and issues of the political and policy role of science in a democratic society. (shrink)

The prevailing mentality that technology is applied science is a legacy from the Platonic and Aristotelian conceptions of knowledge and science. The pre-eminence of the ideal of scientific knowledge led in the modern era to the practice of regarding technology as a subset of science, and thereby to the practice of overlooking the integrity of technology. ;I assess the adequacy of classical and pragmatic interpretations of knowledge, science, and technology, and point to new terms of discourse which properly allow for (...) the integrity of technology. One of the central differences between the early Greek and the modern philosophical conceptions is that for the classical Greeks there were two separate domains, the domain of knowledge, or episteme, and the domain of productive action, or techne. With the moderns, increasingly, and culminating in a certain sense with Dewey, we have a powerful description of practice and productive action that shows the early Greek distinction between episteme and techne to be artificial, to be itself technological. Whereas traditionally knowledge and action comprise two distinct domains, my contention is that technology constitutes the proper end of philosophical analysis, underlying both knowledge and action. ;In chapter two I demonstrate the senses in which Plato and Aristotle respectively articulate the meaning of episteme, ascribing it a primacy over techne. Analyzing the theoretical element in the classical Greek conceptions of knowledge, I examine how these conceptions have shaped early understandings of science and technology. ;In chapter three I examine the understanding of techne in the writings of Plato and Aristotle, and correct a prevailing misinterpretation of the significance of techne for both thinkers. I argue that for Plato and for Aristotle, techne provides a recurring context for episteme, that is to say there is no episteme without techne. ;In chapter four I show through the eyes of Dewey how the primacy given to episteme contributed to contemporary misunderstandings of technology. I demonstrate how Dewey dislodges the episteme-based conception of technology and shows that technology as productive action is the center of philosophical discourse. (shrink)

Defenders of value-free science appeal to cognitive attitudes as part of a wedge strategy, to mark a distinction between science proper and the uses of science for decision-making, policy, etc. Distinctions between attitudes like belief and acceptance have played an important role in defending the value-free ideal. In this paper, I will explore John Dewey's pragmatist philosophy of science as an alternative to the philosophical framework the wedge strategy rests on. Dewey does draw significant and useful distinctions between different sorts (...) of cognitive attitudes taken by inquirers, but none can be used to support the wedge strategy. (shrink)