What is a "paradox"?

A paradox refers to a statement or situation that may seem contradictory or self-defeating, yet can reveal an underlying truth or insight upon closer examination. Often, paradoxes challenge our understanding and perception of reality, prompting deeper thought and exploration of seemingly opposing ideas. For example, the statement "less is more" illustrates how simplicity can lead to greater effectiveness, even though it seems counterintuitive. Recognizing a paradox encourages critical thinking and can lead to new perspectives on complex issues.

The other options describe different concepts that do not encapsulate the essence of a paradox. Resolving a situation easily does not reflect the inherent complexity of a paradox, and established theories or widely accepted facts do not carry the contradictions that characterize paradoxical statements.