Pessimism

Pessimism, from the Latin pessimus (worst), denotes a belief that the experienced world is the worst possible. It describes a general belief that things are bad, and tend to become worse; or that looks to the eventual triumph of evil over good; it is the antonym of optimism, the contrary belief in the goodness and betterment of things generally. A common conundrum illustrates optimism versus pessimism with the question - does one regard a given glass of water as: "Is the glass half empty or half full?" Conventional wisdom expects optimists to reply with half full and pessimists to respond with half empty, but this is not always the case.citation needed]

Philosophical pessimism describes a tendency to believe that life has a negative value, or that this world is as bad as it could possibly be. In particular, it most famously describes the philosophy of Arthur Schopenhauer.

Schopenhauer's pessimism comes from his elevating of Will above reason as the mainspring of human thought and behavior. Schopenhauer pointed to motivators such as hunger, sexuality, the need to care for children, and the need for shelter and personal security as the real sources of human motivation. Reason, compared to these factors, is mere window-dressing for human thoughts; it is the clothes our naked hungers put on when they go out in public. Schopenhauer sees reason as weak and insignificant compared to Will; in one metaphor, Schopenhauer compares the human intellect to a lame man who can see, but who rides on the shoulders of the blind giant of Will.

Likening human life to the life of other animals, he saw the reproductive cycle as indeed a cyclical process that continues pointlessly and indefinitely, unless the chain is broken by too limited resources to make continued life possible, in which case it is terminated by extinction. The prognosis of either pointlessly continuing the cycle of life or facing extinction is one major leg of Schopenhauer's pessimism.

Schopenhauer moreover considers the desires of the will to entail suffering: because these selfish desires create constant conflict in the world. The business of biological life is a war of all against all. Reason makes us suffer all the more, in that reason makes us realize that biology's agenda is something we would not have chosen if we had a choice, but is helpless to prevent us from serving it, or allow us to escape the sting of its goad (compare this to the role of desire in Buddhism).