described nihilism as the process in which "the highest values devaluate themselves". Forms of nihilism belonging to the fields of
ethics and
value theory question the existence of values,
morality, and the
meaning of life.
Existential nihilism Existential nihilism asserts that life has no objective meaning or purpose. It is not limited to the idea that some people fail to find meaning in their lives but makes the broader claim that human existence in general or the world as a whole lacks a higher purpose. This view suggests that living a genuinely meaningful life is impossible, that there is no higher reason to continue living, and that all efforts, achievements,
happiness, and
suffering are ultimately pointless. Existential nihilism has diverse practical implications since people usually act with a purpose in mind, sometimes with the explicit goal of making their lives meaningful. As a result, the belief that there is no higher meaning or purpose can bring about
indifference, a
lack of motivation, and
anxiety. In extreme cases, this can result in
depression and despair or trigger an
existential crisis. Some philosophers, such as
Martin Heidegger, highlight the connection to
boredom, arguing the lack of engagement and goals experienced in this
mood makes life appear pointless. proposed that people can make their lives meaningful by inventing themselves and their values. Diverse possible reactions to existential nihilism have been proposed. Inspired by
Indian philosophy,
Arthur Schopenhauer suggested a
pessimistic and
ascetic response, advocating detachment from the world by
renouncing desires and ceasing to affirm life.
Friedrich Nietzsche proposed that accepting the lack of an otherworldly source of meaning can liberate individuals from inherited dogmas to affirm life without illusions. He sought to use the disruptive force of nihilism to
re-interpret or re-evaluate all established ideals and values in an attempt to overcome nihilism and replace it with an
affirmative attitude toward life.
Jean-Paul Sartre suggested people can create their own values through the
free choices they make, despite the cosmic lack of meaning. Considering different responses to nihilism,
Albert Camus rejected suicide as an evasion of the human condition, arguing instead for a defiant attitude which rebels against meaninglessness and affirms
freedom. Other responses include a destructive attitude aiming to violently tear down political authorities and social institutions, attempts to undermine nihilism by identifying genuine sources of meaning, and a passive
resignation or quiet acceptance. Arguments for and against existential nihilism are discussed in the academic discourse. Arguments from a
cosmological perspective assert that human existence is a minor and
insignificant aspect of the
universe as a whole, which is indifferent to human concerns and aspirations. A different line of argument asserts that there is no
God and that there can be no objective foundation for values without a God. From this perspective,
religion may be interpreted as a response to the
fear of death, functioning as a futile attempt to find meaning in a meaningless universe. Another viewpoint highlights the pervasiveness of senseless suffering and violence while emphasizing the fleeting nature of happiness. Some theorists link this view to human mortality, suggesting that the inevitability of
death renders all human accomplishments transient and ultimately futile. A different perspective from biology argues that life is driven by blind
natural selection on a large scale and the satisfaction of innate
needs on an individual scale, neither of which aims at a higher purpose. Subjectivists, by contrast, focus on the
subjective nature of all value experiences, asserting that they lack any objective ground. Opponents of existential nihilism have responded with counterarguments to these statements. For example, some reject the pessimistic outlook that life is primarily characterized by suffering, violence, and death, claiming instead that these negative phenomena are counterbalanced by positive experiences such as happiness and
love. Many non-nihilistic theories of the meaning of life are examined in the academic discourse. Some
supernaturalistic views focus on a god or the soul as sources of meaning.
Naturalistic views, by contrast, assert that subjective or objective values are inherent in the physical world. They include the discussion of fields where humans actively find meaning, such as exercising freedom, committing oneself to a cause, pursuing
altruism, and engaging in positive
social relationships.
Moral nihilism Unlike existential nihilism, moral nihilism focuses specifically on moral phenomena rather than a higher meaning or purpose. In its broadest form, it is the
metaethical view that there are no moral facts. Also called
amoralism and
error theory, it denies the objective existence of morality, arguing that the theories and practices categorized under this label rest on misguided assumptions without any substantial link to reality. On a practical level, some moral nihilists, such as Nietzsche, assert that without
moral obligations, anything is permitted, suggesting that people are allowed to act however they want. Other moral nihilists reject this conclusion and argue that the denial of morality affects not only moral obligations, or what people are required to do, but also moral
permissions, or what people are allowed to do.
Axiological nihilism, a related view, disputes the objective existence of values in general. This rejection is not limited to moral values and also concerns other types, like aesthetic and religious values. One argument for moral nihilism suggests that moral properties do not exist because of their odd nature, prescribing what to do rather than describing facts, such as shape and size. Science-based versions of this view hold that scientific inquiry does not reveal objective moral facts or that humans lack a
source of moral knowledge. A related argument for moral nihilism focuses on the conventional aspects of moral evaluations and the difficulties in resolving moral disagreements. Another line of thought emphasizes the
evolutionary origin of morality, viewing it as a mere product of natural selection without a deeper metaphysical foundation.
Moral realists have raised objections to moral nihilism. Naturalists argue that moral facts belong to the natural world and can be
empirically observed.
Non-naturalists propose that moral phenomena are different from natural phenomena, but are real nonetheless.
Common-sense philosophers assert that moral beliefs are deeply ingrained in practical experience and everyday reasoning, making the wholesale denial of moral facts implausible. A similar objection asserts that moral nihilism is incoherent and rests on a misunderstanding of moral language. Some critics focus on negative practical consequences rather than truth, suggesting that moral nihilism erodes
social trust and leads to antisocial conduct. Some philosophers use the term
moral nihilism in a more restricted sense that does not imply a rejection of all forms of morality. In one alternative sense, moral nihilism is the same as
moral subjectivism, arguing that moral evaluations are purely subjective and lack rational objective justification. As a result, moral judgments are seen as
expressions of arbitrary personal preferences, making moral disagreements rationally unresolvable. In another sense, moral nihilism refers to
ethical egoism, the theory that morality is determined by self-interest. This view denies that the
well-being of others has moral implications unless it has external consequences for one's own well-being. == Epistemology ==