VOICED: Argentina's southernmost glaciers are disappearing

The video discusses Ushuaia, the southernmost city on Earth, and its proximity to the Antarctic. It highlights the impact of global warming on the Upsala Glacier, showing significant ice retreat from 1928 to 2004. The video also covers the tourism industry in Ushuaia, focusing on glacier hiking and the associated safety concerns due to steeper slopes. Additionally, it addresses the threat to the city's water supply, as glaciers provide a significant portion of water during dry seasons. Finally, it predicts that certain glaciers may lose up to 60% of their surface area in the coming decades.

How do the glaciers affect the drinking water supply of the city during the dry season?

What has been the trend in the surface area of certain glaciers since the 1970s?