In general, beliefs require evidence.

In general? Which beliefs don't?

Think of what it would take to deny evolution or heliocentrism

Or what it would take to prove that the Moon doesn't exist.

As for listing common memes that were spawned by the Dark Side - would you care to take a stab at it, dear readers?

Cultural relativity. Such-and-such is unconstitutional. The founding fathers never intended... (various appeals to stick to the founding fathers original vision) Be reasonable (moderate) Show respect for your elders It's my private property _____ is human nature. Don't judge me. _____ is unnatural and therefore wrong. _____ is natural and therefore right. We need to switch to alternative energies such as wind, solar, and tidal. The poor are lazy The entire American political vocabulary (bordering on Orwellian) Animal rights

.. much more.