In fact, though we did not get a comprehensive, legally binding treaty that would usher in an era of sustainable, low-carbon prosperity, as we had hoped, there were significant achievements in Copenhagen.
En realidad, aunque no conseguimos un tratado amplio y jurídicamente vinculante que daría paso a una era de prosperidad sostenible con reducidas emisiones de carbono, como esperábamos, en Copenhague hubo logros importantes.