objectivism

Short definition from Wiktionary

Noun

1. 1
   The state of being objective; objectivity.
2. 2
   Moral objectivism.
3. 3
   Any of several doctrines that holds that all of reality is objective and exists outside of the mind.
4. 4
   The specific objectivist philosophy created by novelist Ayn Rand, endorsing logical reasoning and self-interest.
5. 5
   Alternative letter-case form of objectivism (“the philosophy based around Ayn Rand’s writings”).