He is opposed to an authoritarian government.

He is a pessimist, always looking at the bad side of the world.

He believes in the philosophy of absolutism.

Constructivism is an educational theory that knowledge is actively constructed by each learner.

He always tackles things with an optimistic spirit.

He is a believer in inclusionism, thinking that all people should be treated equally.

Racism is a major issue in society, and it requires everyone's cooperation to solve it.

He is deeply studying the philosophy of nihilism.

He is an opportunist, always steering in the direction that is advantageous to him.

He has a strong sense of patriotism.