[nickstinemates]

This link answers my question - thanks.

Far left is the opposite of far right, for which we can all point to many of them that have been banned from twitter.

[klyrs]

I'd define the far right in terms of distance from center, personally.

So, I'll refine my question with an example from the list: who is the Anders Breivik of the left?

[MrMan]

well helping people is the opposite of killing them so maybe a meals on wheels driver or a public defender?