I'm supposed to think about this before the first lecture.
As Miss Oly K. said its the question of ethics. What would people do with clones? Can you imagine?
The first thing would probably be to implement them in war or for use as test subjects. The question is of their humanity. Are they humans? or are they just clones? I think the upset comes when people begin to face their own ethical assumptions/or lack of them. (what they would do with a 'cloned' life, when really its a human life)
But I am ethically biased for protecting life.