FN-aftaler ligger jo, hvad ambitionsniveau angår, altid lavere, fordi situationen i rige, velstående og således ofte mere forurenende lande vanskeligt kan sammenlignes med situationen i udviklingslande.
After all, UN agreements always have a lower level of ambition due to the fact that it is difficult to compare the situations in rich, prosperous, and thus often more polluting countries, with the situations in developing countries.