Antarctic tourism has surged, with 122,000 visitors in 2024 compared to 44,000 in 2017, primarily via luxury cruise ships. This increase raises environmental concerns, including darker snow due to black carbon emissions and risks to wildlife. Companies like Quark Expeditions are attempting to mitigate impacts through sustainable practices and partnerships with researchers. Alternative travel options, such as sailing on historic vessels, are also being promoted for their lower carbon footprints. Tourists are encouraged to choose environmentally responsible operators. Teljes cikk (Euronews.com)