extremism

n.

极端主义；极端性；过激论，极端论；

1. We must counteract extremism in the party.
   我们应该抵制党内的极端主义。
2. I have never associated myself with political extremism.
   我从来不赞同政治上的极端主义。

Religious Extremism: The Good, the Bad, and the Deadly
Comparing Extremism Propagation Patterns in Continuous Opinion Models
Rational Extremism: Understanding Terrorism in the Twenty-first Century
Strategic Extremism: Why Republicans and Democrats Divide on Religious Values
How Can Extremism Prevail? a Study Based on the Relative Agreement Interaction Model
Radicalization into Violent Extremism I: A Review of Social Science Theories
The ecological correlates of right-wing extremism in Western Europe
Leapfrog Representation and Extremism: A Study of American Voters and Their Members in Congress
The role of network topology on extremism propagation with the relative agreement opinion dynamics
It's Even Worse Than It Looks: How the American Constitutional System Collided with the New Politics of Extremism by Thomas E. Mann ...