[Dahoser]

If the empirical evidence shows that adult and umbilical stem cells actually produce results and embryonic stem cells do not, you have to wonder what the motivation is to create embryos and then destroy them.

The same motivation that makes people support plunging a pair of scissors into the back of a baby's head to protect the mother's health.

[Salamander]

Because the most powerful sacrifice to the Dark Lord of Hell is a human one?

[I'm just guessin' here]....;)