Fundamentalist and Moderate
Left and Right
Light and Dark
Black and White
Red and Yellow
Red and White
Red and Blue
Liberal and Conservative
Marxist and Libertarian
Progressive and Regressive
Center Right and Center Left
Rich and Poor
Educated and Uneducated
Smart and Dumb
Corrupted and Uncorrupted
Passive and Aggressive
Straight and Gay
"Just Like The Powers That Be Are Also"
Moderate and Fundamentalist
Right and Left
Dark and Light
White and Black
Yellow and Red
White and Red
Blue and Red
Conservative and Liberal
Libertarian and Marxist
Center Left and Center Right
Regressive and Progressive
Poor and Rich
Uneducated and Educated
Dumb and Smart
Uncorrupted and Corrupt
Passive and Aggressive
Gay and Straight
By The Way Contradictions Or In Orwellian Terms Double Speak and Double Think Are Means To Keep Secrets From The Broader General Public. It's A Form Of Mind Control Designed To Keep You Distracted and Confused About What These Ivory Tower Elitists Are Really Up To. It Also Allows Them A Means To Hide Things In Plain Sight Like There Regressive Narrative.
Duality By Definition Is
"An Instance Of Opposition Or Contrast Between Two Concepts Or Two Aspects Of Something; A Dualism."
Good article