3. Because of the need to find an uncontentious starting point, transcendental arguments will also then characteristically be first personal, by beginning from how I or we experience, think, judge, and so on. Thus, while it is perhaps reasonable to hold that there are necessary conditions for the possibility of ‘extra-personal’ entities such as material objects, substances, the universe, time and so on, a transcendental argument which is directed against skepticism is unlikely to be concerned wi