There is but one truly serious philosophical problem, and that is suicide. Judging whether life is or is not worth living amounts to answering the fundamental question of philosophy.

Summary

This quote, by Albert Camus, suggests that the most significant existential issue is whether or not to choose suicide, as it ultimately addresses the fundamental question of philosophy – the value of life. Camus argues that contemplating the worthiness of existence is the core concern that lies at the heart of human inquiry. The quote prompts individuals to confront the meaning of life, the struggle for purpose, and ultimately consider what makes life worth living in the face of the inherent absurdity and nihilism of existence.