How did humankind suppress the Spanish Inquisition? How did geo-centrism and divinely-inspired slavery find its way to the trash heap of outdated "beliefs"?
Humanity evolves in thoughts, and the children lead the way.
Ask the children, look at the youth of today, who will fight the intellectual wars 30 years from now, (if they don't get killed off in another senseless Bush-like war of "regime change" somewhere).
It's probably best we not try to "get rid of it", it's probably best that we just shine a critical light upon it.