The First Paralogism
This chapter addresses a range of questions relating to the Paralogisms in general and the first Paralogism in particular. In particular it is asked: What is Kant’s notion of a paralogism? and How is transcendental illusion supposed to operate in the first paralogism? The answer to the first of these questions is surprising. Kant understands a paralogism as an argument that has true premises but is ‘false with respect to form’. But, crucially, he understands falsity with respect to form more expansively than as formal invalidity: arguments that are ‘false with respect to form’ include certain informal fallacies, including the fallacy of ignoratio elenchi—a fallacy of overestimation of the strength of one’s proven conclusion. This explains how it could be that the A-edition first paralogism is ‘false with respect to form’ (as a paralogism must, by definition, be) even though it is not in fact an invalid argument.