It could get harder to find ‘like-others.’ My claim is that the function of alterity (an awareness of others that triggers subjectivation) would need to persist for individuals to fully become themselves, but it would not need to come from others that are like us.



All that is needed is some sort of external otherness that can show the individual itself in a new way to facilitate a moment of development. There is nothing in the function of alterity to suggest that it must be an ‘other’ that is like the subject. It is just that it has been this way historically, because other humans have been the only form of ‘other.’ It has been easiest and most noticeable when another human serves as a device like a mirror allowing the subject to see itself in a new way.



However, it is quite possible that the alterity function could be fulfilled in many other ways that do not involve a self-similar subject. One mechanism that is already affording allowing us to see ourselves in a new ways is quantified self-tracking gadgetry.

The ensemble of these gadgets creates a fourth-person perspective, an objective means of seeing the self via exteriority and alterity that can trigger a developmental moment. In fact, there could be many alternative means of fulfilling the alterity function.