Question

Technology has advanced to be able to create artifical body parts (vital organs, blood, etc). At what point do we stop being human and are considered machine?

Answer 1

The point at which you are no longer human is subjective to yourself.

Step-by-step explanation:

If you replace the broken parts of a ship over decades and decades as it slowly breaks down, you don't ever have a completely different ship, even after all the parts have been replaced. Fixing something thats broken doesn't detract from what it was originally.