TM Lutas - Great, let's drop the pit bull analogy because the assumptions far outweigh the illustrative value.

Pharmacology may not grow new teeth, but it may stop them from decaying and falling out in the first place.

So because of a moral ideological agenda, which is not shared by all or even most, we dismiss the potential of repair for the pancreas and the heart where adult stem cells have failed miserably. There is enough money to fund both areas of research. Why must either budget be limited?