Abstract
After setting out some basic elements in Henri Lauener's open transcendentalism, in comparison with related views in Quine and Davidson, the two views surveyed converge on a moderately holistic, normative cognitivism in Lauener's philosophy of science. Though resisting similar conclusions in the name of anti-naturalism, Lauener's "open transcendentalism" is plausibly constmed as a non-reductive naturalism, with important implications for the normative determination of meanings. At the last Lauener's criticism is yet to come to terms with central questions of the naturalist tradition. Crucial in this is the "principle of continuity" in Dewy's (non-reductive) naturalism, the relation of fallibilism to the pragmatic continuity of inquiry, and normative consequentialism in the scientific aims, methods, and meanings.