- Charles Taylor(as a modern philosopher)
- An influential Canadian philosopher known for writing about human nature, identity, and how we interpret the world around us.
- Presupposes(as describing what Plantinga's argument takes for granted)
- Assumes something to be true without proving it—like how an argument might presuppose that logic works, without first arguing that logic is valid.
- Quentin Lauer(as a Hegel scholar)
- A 20th-century philosopher who specialized in studying Hegel's work and making it understandable to modern readers.
- Science of Logic(as the specific text being discussed)
- Hegel's major work that describes how abstract concepts and categories develop and relate to each other, serving as the foundation for understanding reality itself.
- actuality(Contrasted with non-actuality; ceasing to be actual is equated with death and the loss of all distinctively human properties)
- The state of being actual (as opposed to merely possible), associated with consciousness, embodiment, and lived human properties
- contradiction(Relevant to distinguishing contradictions from false contingent statements in the logic student variant of the preface paradox.)
- A statement that is necessarily false in all interpretations; in this context, specifically the negation of a tautology or any falsehood drawn from a list containing only tautologies and contradictions.
- possibility(Ortega's philosophical framework; refers to the range of options confronting the individual within his or her environment)
- That which possesses potential actuality from the viewpoint of the individual's circumstances.
- the Absolute(Used in the context of Romantic philosophy as an ultimate but unreachable ideal.)
- That which can never be fully determined and is pursued through an open-ended, striving commitment.