Is There a Limit to Cloning?

There's currently an international agreement not to cloan humans. Does that mean that no one is ever going to do it? Of course not. But in general, we tend to agree that there are limits that we don't want to pass. It's like any scientific discovery. It can be used for good or evil. And ye see, i am very curous. So i'm not sure, god hask a single opinion about this."