Parfit's teleporter thought experiment challenges about personal identity

Can you teleport and still be you?

Imagine you step into a machine that teleports you to Mars. You come back, but everyone says you look different. How can you be the same person?

Personal identity isn't just about appearance; it's about the continuity of your experiences and memories. The Teleporter Paradox questions if you can be the same person even if your memories and experiences change.

Example

You remember walking on Mars, but now you can't remember it. Are you still the same person?

Remember this

Personal identity is about the continuity of your experiences and memories, not just physical appearance.

Text adapted from Wikipedia, licensed under CC BY-SA 4.0.

Related concepts

Ship of Theseus (film)

Is a ship the same if all parts are replaced?

Twin Earth thought experiment

Twin Earth thought experiment illustrates semantic externalism

Social identity theory

Social identity theory explains intergroup behavior

Original position

Original position thought experiment by John Rawls

What Is It Like to Be a Bat?

Thomas Nagel's paper challenges the mind-body problem's solvability

Ship of Theseus

Ship of Theseus paradox questions identity over time

Swipe through 100 ML concepts daily

Open Pocket Polymath