> [In the 90s] most people rejected it as unethical.
I don't understand this. If a clone is given the same rights as a non-clone, I can't see how cloning is unethical. It's not like non-clones get a choice in whether or not they want to exist. Why would we treat clones differently, anyway?
> I am guessing that cloning maybe a real chance for humans to become immortal
Sounds like you are confusing classes with instances. If every human is a different class, the class gets to potentially live forever, but each instance of the class still goes through the lifecycle. It's not like the consciousness of a previous instance is copied to a later instance. Each instance presumably gets its own state.
I don't understand this. If a clone is given the same rights as a non-clone, I can't see how cloning is unethical. It's not like non-clones get a choice in whether or not they want to exist. Why would we treat clones differently, anyway?
> I am guessing that cloning maybe a real chance for humans to become immortal
Sounds like you are confusing classes with instances. If every human is a different class, the class gets to potentially live forever, but each instance of the class still goes through the lifecycle. It's not like the consciousness of a previous instance is copied to a later instance. Each instance presumably gets its own state.