God, haven't you ever heard of compassion? You do things that you don't want to do, but you do it anyway, because it's the right thing to do. Even if I was given the opportunity to not pay taxes towards those sorts of things, I'd probably choose to anyway, just because at least you have some sense that you are still a part of this world.

Take the Pakistan Earthquake Disaster Relief Charity, I didn't have to donate Red Cross 800 Dollars, but I did it anyway, just because I felt it was the right thing to do. With Taxes its the same story, unless your fine with being a hermit and living in a cave somewhere high in the mountains without heat or electricity, or protection from Law Enforcement.