CEFR C1

unsustainability

noun

Meaning

The quality of not being able to be maintained at a certain rate or level, especially in relation to the environment or economic systems.

Examples

  • The current level of resource consumption points to the unsustainability of our lifestyle.
  • Critics argue that the economic model's unsustainability will lead to a crisis.

Synonyms: unviability, unsustainableness, non-viability