Selection 3 opens with Peirce remarking a critical property of genuine symbols — the class of symbols is not closed under combinations. In particular, there are logical conjunctions of symbols and logical disjunctions of symbols which are not themselves genuine symbols. Applying this paradigm to terms, Peirce introduces two sets of examples under the headings […]
Matthew Shapiro on linkedin: The Mary Parker Follett Foundation / Capacity Building for Participatory Democracy I’m happy to share The Best We Can Do: An Introduction to Designing Our Systems, Together. This unique booklet is an introduction to the participatory design of social and societal systems. Enjoy, and I’d love to hear from you about […]
Over the course of Selection 1 Peirce introduces the ideas he needs to answer stubborn questions about the validity of scientific inference. Briefly put, the validity of scientific inference depends on the ability of symbols to express superfluous comprehension, the measure of which Peirce calls information. Selection 2 sharpens our picture of symbols as general […]
🌍 Cybernetics Live — Wednesday 22 July 2026, 17:00–19:00 BST (online) Have we entered a New Normal? The physics, the feedbacks, the implications and the responses to our changing climate. Speaker: Tom Harris Using the very latest satellite data, Tom will walk through the physics of climate change: how the planet is out of energy […]
I am going to begin with six selections from Peirce’s Lectures of 1866 where he addresses the roles of signs informing sign relations and their relation to the rules of inference governing inquiries. ⁂ ⁂ ⁂ Our first text comes from Peirce’s Lowell Lectures of 1866, titled “The Logic of Science, or, Induction and Hypothesis”. […]