In the case of abortion, one pits the life of the fetus against the interests of the pregnant woman.
And I'm sure after Facebook it will be the little cameras that we have implanted into the palms of our hands and we'll be debating whether we should get them, and then we'll all get them.
It's about somebody initially knowing more about it than you do but eventually you learn a lot about it yourself and practise the skills and techniques that you've been taught.

