In fact NO advances, cures or treatments have EVER been attributed to embryonic stem cells and NONE are likely with or without government funding for the next several decades.
The secular leftists never let the truth stand in the way of an agenda(to devalue human life-they're coming at it from a multitude of angles). The only time they're against killing is when it's the just retribution of society against criminals,or when it's a war based on a principled stand against evil.