Making the World Heritage List from UNESCO, the United Nations’ educational, scientific and cultural organization, is a kind of gold seal of approval in the tourism world. The list, which began in 1978, has more than 1,150 sites nominated by their host nations and includes tourist destinations like the Great Wall of China, the Great Barrier Reef in Australia and the Central Amazon Conservation Complex in Brazil.
It also features some of the world’s most-famous and most-visited glaciers, including those in Yosemite National Park. But according to a report released by the agency last week, a third of them are expected to disappear by 2050 because of climate change.
The glaciers that are likely to disappear include the last remaining ones in Africa, in Kilimanjaro National Park and on Mount Kenya, those on the Pyrenees’ Mont Perdu, which spans the borders of France and Spain, and in Italy’s Dolomites.
The report, released days before the U.N.’s COP27 climate change conference is set to begin in Egypt, posed a challenge to the travel industry, which is a large contributor to global carbon emissions, with a footprint estimated between 8 and 11 percent of total greenhouse gases, according to the World Travel & Tourism Council, or W.T.T.C. Aviation represents around 17 percent of total travel carbon emissions.
The report was a stark reminder of the critical role the travel industry plays in preserving sensitive sites and reducing carbon emissions, said James Thornton, the chief executive of Intrepid Travel, a travel company that specializes in sustainable travel and that organizes journeys to many of the glaciers named in the report.
“It’s very much a wake up call,” he said. “The key message is that ultimately for the travel industry there is no vaccine for climate change. We must take urgent action to rapidly decarbonize.”
Fifty of UNESCO’s World Heritage sites are home to glaciers, and 18,600 glaciers have been identified at those sites. One third of…