Formal and Informal Fallacies

Wikipedia summarizes the distinction between formal and informal fallacies, A formal fallacy can be expressed neatly in a standard system of logic, such as propositional logic, while an informal fallacy originates in an error in reasoning other than an improper logical form. Arguments containing informal fallacies may be formally valid, but still fallacious. Wikipedia contributors.Continue reading “Formal and Informal Fallacies”