Well saying about Cloning.
What i Feel is that,
Cloning is Harmless for the person from whom the clone is created,
but then As Correctly said that "Every Advancement in Technology brings a possible chance of EVIL"
For Eg, "INTERNET" serves as an excellent help to most of us, but the same Internet when used by Hackers is very dangerous.
We can say that Any power in the hand of the Evil Doers is going to be Dangerous,
Its Not The Fault of the Power, But its the Fault of the People.
Also the Experiments that are been carried out by various scientists are for the betterment of Humanity only in a way or other.
We just can't stop the new and good things coz a handful of hackers are misusing it..
Also, to keep a check and maintain peace a proper LAW should be Created, which can Control everything effecintly.
All in All my response would be that :- There should be NO BAN on Cloning Subject to proper Rules and Regulations are put in place...
Take care...