Which philosophical school argues that the search for knowledge is impossible, or that even if it is possible, the knowledge could not be communicated?

Which philosophical school argues that the search for knowledge is impossible, or that even if it is possible, the knowledge could not be communicated?

A. Relativism
B. Materialism
C. Monism
D. Nihilism

Correct answer is option D. Nihilism. Explanation: Nihilism philosophical school argues that the search for knowledge is impossible, or that even if it is possible, the knowledge could not be communicated.