Parfit was a great philosopher, and derived a mildly unfair advantage from looking more than a bit like Peter O’Toole. If you just read Reasons and Persons, then looked at a lineup of Ph.D.’s in philosophy, I think you’d probably go: ‘that’s the guy! Gotta be!’ Also, Reasons and Persons is definitely the major work of philosophy most deserving of being rewritten in ‘plan your own adventure’ format. ‘If you think the resulting hivemind will still be you, turn to page 347. If not, turn to page 360.’ That sort of thing.
extend his identity ensure that his psychological life rolls on, albeit in a branching way, by remembering him well. Psychological connectedness and all that.