The Field Guide to Logical Fallacies and Razors
A comprehensive reference guide to logical fallacies, cognitive traps, evidence mistakes, statistical sins, and philosophical razors. Each entry gives a formal definition, examples, explanation, and nearby fallacies or razors so you can diagnose bad reasoning without becoming the person at dinner who says “actually” with the spiritual energy of a malfunctioning compiler.
Formal logic, rhetoric, causation, probability, data, ethics, and the little epistemic potholes wearing academic tweed.
Sharp tools for cutting away unnecessary assumptions, plus anti-razors for when the sharp tool gets smug.
Not a pamphlet. More like a reference library that learned jokes as a defense mechanism.
Formal failures
Arguments that break because the inference shape is invalid. These are the compiler errors of reasoning.
Rhetorical failures
Arguments that win attention, status, or vibes while quietly forgetting to support the claim.
Evidence failures
Bad sampling, broken metrics, causal confusion, and the sacred spreadsheet doing interpretive dance.
Logic is the art of keeping your beliefs from wandering into traffic.
Unfortunately, human beings are very clever pattern-matchers with symbolic language, status anxiety, memory edited by a committee of interns, and the regrettable ability to mistake “I can phrase this in Latin” for “I have made a sound argument.” So we need tools. We need maps of the ways arguments go wrong. We need names for bad inference patterns, not because naming a thing defeats it, but because unnamed confusion tends to reproduce like an untyped JavaScript variable.