Just as capitalism over time rewards the most rational and productive business ideas, so it rewards the most rational and productive views and beliefs. And just as capitalism relegates businesses that cannot compete to the fringes, so does it relegate to the fringes of society irrational views and beliefs facing overwhelming competition from rational ideas. Therefore, capitalism is the only social system that over time realizes the promise of a color-blind and non-prejudicial society.
Think Right or Wrong, Not Left or Right 