[bkadoctaj]

Originally Posted by Liquidtruth

All ideas are not acceptable, however. There have been many people who have had many shitty ideas. Ideas like slavery, genocide, the final solution, alchemy, Scientology, etc... That, however, is a discussion for another topic.

Evolution of thoughts, a rationalist might consider the transformation from those thoughts being acceptable to them currently being morally unacceptable. Remember the people in the past who could see into the human heart of the future?