false dichotomy

noun phrase

Meaning

A logical fallacy that presents only two opposing options as if they are the only possibilities, when in fact other alternatives exist.

Examples

  • The debate was framed as a false dichotomy between economic growth and environmental protection, ignoring sustainable development models.
  • By presenting the choice as 'love it or leave it,' the speaker relied on a false dichotomy to silence moderate critics.

Synonyms: either-or fallacy, bifurcation, black-and-white thinking