Nihilism is also a characteristic that has been ascribed to time periods: for example, Jean Baudrillard and others have called postmodernity a nihilistic epoch, and some Christian theologians and figures of religious authority have asserted that postmodernity and many aspects of modernity represent a rejection of theism, and that such rejection of their theistic doctrine entails nihilism. Forms of nihilism Nihilism has many definitions, and thus can describe philosophical positions that are arguably independent.  Metaphysical nihilism is the philosophical theory that there might be no objects at all—that is, that there is a possible world where there are no objects at all—or at least that there might be no concrete objects at all—so that even if every possible world contains some objects, there is at least one that contains only abstract objects. Epistemological nihilism Mereological nihilism This interpretation of existence must be based on resolution.
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