It is pretty likely that some time in the future, probably within our lifetimes, human cloning will be possible. I'm not talking about the sci-fi style exact copy of yourself with your memories and behaviours clone, I mean growing a little baby version of you in a test tube and letting it age into someone who looks just like you.
Possible points to discuss include:
The ethics of human cloning
What actual benefits it could serve
Whether or not it is worth the resources
Would cloned humans be treated as equals
Personally I am all for this sort of stuff. I can understand why people would be against it for moral reasons but I think scientific advances are more important than not "playing God"