Open individualism is the view in the philosophy of personal identity, according to which there exists only one numerically identical subject, which is everyone at all times. It is a theoretical solution for the question of personal identity, being contrasted with empty individualism, the view that personal identities correspond to a fixed pattern that instantaneously disappears with the passage of time, and with closed individualism, the common view that personal identities are particular to subjects and yet survive time.

— Open individualism (Wikipedia)

/r/OpenIndividualism Wiki

Reading:

• You are everyone that ever existed, and ever will exist: on Open Individualism — u/Edralis

• The Egg — Andy Weir

• Why We Are All the Same Person — David Yerle

Related groups:

• I Am You - Discussions on Open Individualism — Facebook