The equal per capita emission rights approach allocates emission rights to countries in proportion to their population, but only for the remaining portion of the global “carbon budget” – that is, for the amount that can still be emitted, between now and 2050, without causing dangerous, irreversible climate change. (This limit is usually stated as a 2oC rise in global temperature.)
Nous avons sélectionné trois méthodes communément évoquées pour l’attribution de quotas d’émission de GES aux différents États :