More than 50 countries sign UN sustainable tourism declaration

More than 50 governments have signed a U.N. declaration to make tourism around the globe more climate friendly, the United Nations said on Wednesday, in what it hailed as a major achievement of the climate summit in Azerbaijan.

More than 50 countries sign UN sustainable tourism declaration

More than 50 governments have signed a U.N. declaration to make tourism around the globe more climate friendly, the United Nations said on Wednesday, in what it hailed as a major achievement of the climate summit in Azerbaijan.