Full Idea
Some recent philosophers have argued that we should replace the three-dimensional view of persons with a four-dimensional view according to which only time-slices, or 'stages', of persons exist at short intervals of time.
Gist of Idea
Maybe we should see persons in four dimensions, with stages or time-slices at an instant
Source
R Martin / J Barresi (Introduction to 'Personal Identity' [2003], p.3)
Book Reference
'Personal Identity', ed/tr. Martin,R /Barresi,J [Blackwells 2003], p.3
A Reaction
At first glance this seems to neatly eliminate lots of traditional worries. But why would I want to retain my identity, if someone threatened to brainwash me. I also want to disown my inadequate earlier selves. Interesting, though. Lewis.