Nihilism is one of the most important philosophical currents in the 20th century. Currently, there are traces of it in our societies. To define it, we must explore its meaning, history, and different forms. Therefore, the questioning nature of this trend is useful for having a critical look at life. Discover in this article what this form of existentialism consists of, the different types or classifications, and its most important authors. What is nihilism? The Encyclopedia of Philosophy highlights that the term nihilism comes from the Latin nihil, which means nothing and, therefore, refers to that which doesn’t exist….