“Nostalgia is an excessive sentimentality for the past, for home. It is associated with a yearning to return to a happy and safe period in your life. The word comes from nóstos, meaning “homecoming”, and álgos, meaning “pain” or “ache”. It’s all about the “good old days”, and “the good times”. Conservatism revolves around nostalgia. All right wingers are nostalgic, and suffer from future shock and future fear. Science is about extreme nostalgia for the material atoms of the ancient Greeks. Materialism is entirely dead in the era of quantum mechanics, yet scientists go on believing in matter anyway. They are highly conservative individuals unwilling to contemplate leaving the home materialism has provided for them. The last thing they want is to end up in the Unknown Land of Mind, where thought, not matter, is core reality. That would ruin everything for the scientific materialists and empiricists.”