To allow all U.S. workers to put part of their earnings into private investment accounts would definitely erode the Social Security system and cause uncertainty for new investors. ↗
If we must not act save on a certainty, we ought not to act on religion, for it is not certain. But how many things we do on an uncertainty, sea voyages, battles! ↗
The idea of the sacred is quite simply one of the most conservative notions in any culture, because it seeks to turn other ideas - uncertainty, progress, change - into crimes. ↗