Abstract

In the 1970s, Peter Hacker and Bernard Williams argued that Wittgenstein was a Kantian transcendental idealist. In the 1980s, Hacker officially rescinded this interpretation and Williams in any case regarded Wittgenstein's transcendental idealism as a philosophical mistake. And ever since, there has been a lively debate about Wittgenstein's Kantianism, anti‐Kantianism, or non‐Kantianism. No one doubts that throughout his philosophical writings, Wittgenstein saw a fundamental connection between language and human life. Jonathan Lear's critical judgment on the later Wittgenstein's transcendental anthropology is that it is ultimately a failure, due to an incoherence between the prima‐facie‐opposed 'transcendental' and 'anthropological' levels of reflection. According to Kant, a mental representation is transcendental when it is either part of, or derived from, our nonempirical innately specified spontaneous cognitive capacities. Then Kant's transcendental idealism (TI) can be formulated as a two‐part philosophical equation: representational transcendentalism, cognitive idealism.