I say ban human cloning, but allow body parts for transplants.
This is the ONE thing that has always been present. The great equalizier. From the richest to the poorest, king or peasant, people age and die, of diesese or injury or whatever. Its part of the human identity. Death is a the greater boundry, beyond which there is no escape, no matter who you are. Take that away, and we're no longer human. We might be better, but we're not human.
I am completely and utterly against human cloning. And just to pre-empt your arguement, yes, it is irrational and based on nothing more than emotions and subjective conceptions of what is right and wrong, I ackowledge that, but I stand against it nevertheless.