Bingowings said:

You can't prove a fetus is a human being with a soul.

can you prove it isn't a human being with a soul?

darth_ender said: You have the right to impose that moral on those who disagree, as long as most of society does agree.

here is where you lose me. the majority can not impose every single moral it believes in, on the minority. There has to be some sort of limit. Please remember, there was time when the majority of a certain state thought it was morally ok to murder Mormons.