Plato argued that knowledge is justified true belief in his dialogue Theaetetus.

Social constructivism is a theory that states that knowledge is socially constructed through interactions between people.

Michel Foucault argued that knowledge is a form of power in his book Discipline and Punish.

Fallibilism is a theory that states that knowledge is always incomplete and provisional, and that it can always be revised in light of new evidence.

John Dewey argued that knowledge is a form of action in his book Experience and Education.

Situated knowledge is a theory that states that knowledge is always situated and contextual, and that it cannot be separated from the social and cultural context in which it is produced.

Heraclitus argued that knowledge is a form of becoming in his famous fragment, "Everything flows."

The play theory of knowledge is a theory that states that knowledge is a form of play, and that it is through play that we learn and grow.

Plato argued that knowledge is a form of love in his dialogue The Symposium.

The liberation theory of knowledge is a theory that states that knowledge is a form of liberation, and that it is through knowledge that we can overcome oppression and achieve freedom.

Michel Foucault argued that knowledge is a form of power in his book Discipline and Punish.

The resistance theory of knowledge is a theory that states that knowledge is a form of resistance, and that it is through knowledge that we can challenge and overcome oppression.

Ernst Bloch argued that knowledge is a form of hope in his book The Principle of Hope.

The utopian theory of knowledge is a theory that states that knowledge is a form of utopia, and that it is through knowledge that we can create a better future.

Heraclitus argued that knowledge is a form of becoming in his famous fragment, "Everything flows."