It is an intellectually intolerant ideology, that is the beginning and the end of the explanation of it. It crosses all classes and demographic groups, it think

It is an intellectually intolerant ideology, that is the beginning and the end of the explanation of it. It crosses all classes and demographic groups, it thinks it is right and everyone else is wrong, and if you're that sure of something, you have the moral authority to stamp out anyone who disagrees with you. It's been a characteristic of the far left for hundreds of years.