presentism

/P R IY0 Z EH1 N T IH0 Z AH0 M/
noun
  1. 1

    The view that neither the future nor the past exist (events and entities that are wholly past or wholly future do not exist at all).

  2. 2

    The belief that only current phenomena are relevant.

  3. 3

    Ahistorically and erroneously interpreting past phenomena in terms of current beliefs and knowledge.

Antonyms

Source: https://en.wiktionary.org/wiki/presentism