  These claims are very problematic. For example, they invite the question, in virtue of what is the mind constrained to locate a bit of information at one spatial or temporal location rather than another? Kant seems to have had no answer to this question (Falkenstein 1995; Brook 1998). Most commentators have found Kant’s claim that space and time are only in the mind, not at all in the mind-independent world, to be implausible.