A response to a recent critique by Cem Bozşahin of the theory of syntactic semantics as it applies to Helen Keller, and some applications of the theory to the philosophy of computer science.

The Kantian categorical imperative process of rational reflection and reasoned social discourse is theoretically capable of forming the moral environmental maxims applicable to business. This article argues that rational environmental discourse demands that business has an imperfect duty to develop relevant unbiased information, and perhaps to disseminate this information through participation in business-public coalitions. For the environmental problem, this “rationality” particularly concerns our obligations toward future generations and distant people while recognizing that they cannot participate in current discourse, and the (...) rules for gathering and assessing the evidence that should govern our environmental preservations and enhancements. Both these concerns demand certain scientific information requirements, as well as logical decision criteria that are perceived as stable across both overlapping generations, and affected peoples. The criteria for Rawls’ “considered moral judgments” are shown to apply to resolutions of these business-related ethical conundrums. In a way similar to Kant’s anthropological examinations of humanity’s antisocial behaviors, this article also examines various biases that inhibit this social reasoning. (shrink)

AbstarctIn the first installment of Varieties of Skeptical Invariantism, we set the scene for subsequent discussion with Unger's (1975) modern classic of global skepticism and distinguished three varieties of skeptical invariantism in recent literature: traditional skeptical invariantism, fallibilist science-based skepticism and practical skepticism. We then presented fallibilist science-based skepticism, that is, the position that relaxes the stringency of the standard of knowledge but still questions parts of our everyday knowledge on the basis of scientific reasons. In particular, we presented Frances’ (...) (2005) ‘live’ skepticism and Hannon's (forthcoming) ‘hard-hitting’ skepticism. In this second installment, we present the two other varieties of skeptical invariantism we identified: traditional skepticism (high-standard and infallibilist) that respects all three commitments (intellectualism, invariantism, stringency) and practical skepticism that questions the intellectualist commitment. (shrink)