Vanishing glaciers and the water towers of Asia
Himalayan glaciers disappeared 65% faster in 2011–2020 than in the previous decade. Up to 75% of their ice could be gone by 2100.
How this affects people
The Hindu Kush Himalaya holds the largest ice reserves outside the poles and feeds rivers that supply water to nearly two billion people.
Glacier melt first increases river flow and flood risk, then — once 'peak water' passes — leaves less water in the dry season for farms, cities and hydropower.
Look at what keeps the problem going
- 01Rising mountain temperatures
- 02Black carbon soot darkening ice
- 03Less snowfall to replenish glaciers
What could happen next
The future leaves room for choices. Compare the outlooks, check what supports them and notice where the evidence becomes less certain
Glacial lake outburst risk rises
Meltwater lakes grow behind unstable moraines, raising flood risk for mountain villages.
The future is not a timetable. These summaries reflect published scenarios and trends, with deeper uncertainty at longer horizons. Choices made now matter.
Where could a useful response begin?
Begin with a question you can investigate. Compare the sources and follow related briefings to see how the problem connects to other lives and places. This prototype does not accept proposals yet.
This preview does not accept proposals or create an account.