> These all come down to arguments about semantics and don't add anything to the science.
This accurately describes much of science...
> My heart can exist independently of me, and be transplanted into other people, but does it mean that it is alive?
The cells that comprise your heart are very much alive, but they will die without support infrastructure. They live, they replicate, they die -- like every cell in your body. If I relocate you to the moon without support infrastructure, you would die too -- and yet (I think?) you are probably alive.
This accurately describes much of science...
> My heart can exist independently of me, and be transplanted into other people, but does it mean that it is alive?
The cells that comprise your heart are very much alive, but they will die without support infrastructure. They live, they replicate, they die -- like every cell in your body. If I relocate you to the moon without support infrastructure, you would die too -- and yet (I think?) you are probably alive.