INHUMANE

We all have the identity, so if lots of cloning people who have the same gene of anyone were produced on this world,  there would appear the problem, "What is the human?" or "Who are we?". Hence, the cloning causes a lot of fuss in the world. Furthermore, it's inhumane that we use the cloned heart to cure the people who are damaged by heart attacks, because such cure is against the human ethics.