Nihilism is a philosophical belief that suggests life lacks inherent meaning, purpose, or value. It often questions the existence of objective truths and moral principles, leading to the idea that traditional beliefs and values are unfounded. Nihilists may argue that life is ultimately meaningless, which can result in a sense of despair or liberation, depending on one's perspective. This philosophy has roots in various cultural and intellectual movements, including the works of thinkers like Friedrich Nietzsche and Arthur Schopenhauer. Nihilism can manifest in different forms, such as existential nihilism, which focuses on the absence of meaning in life, and moral nihilism, which denies the existence of objective moral values.