[r00fus]

Those that hold two mutually incompatible ideas. "Taxes are evil" - "Don't take away my medicare".

My point is that the choice will be easy for some to ignore their dictates that "abortion is abhorrent" and might choose to abort a "gay baby" because they fear homosexuality more than keeping their ideals.

[yipopov]

That's hypocrisy, not cognitive dissonance. Though I suppose a lot of hypocrites also experience cognitive dissonance.

But if you're going to accuse someone of hypocrisy I think you should be a bit more specific about exactly who you are accusing.