You should have heard of religious or other extremists.
People with unpleasant characteristics are probably the most common, but than mostly you encouter them with less extreme positions.
Cranks can be found via http://www.crank.net/science.html
You should have heard of religious or other extremists.
People with unpleasant characteristics are probably the most common, but than mostly you encouter them with less extreme positions.
Cranks can be found via http://www.crank.net/science.html