Here is a Test for the Foes of Abortion

I'm holding a baby in one hand and a petri dish holding an embryo in the other.

I'm going to drop one. You choose which.

If you really, truly believe an embryo is the same thing as a baby, it should be impossible for you to decide. You should have to flip a coin; that's how impossible the decision should be.

Shot in the dark? You saved the baby.

Because you're aware there's a difference.

Now admit it.