Year 4, Month 5, Day 27: River Deep, Mountain High

The LA Times, on Mount Everest. So to speak.

A warming climate is melting the glaciers of Mount Everest, shrinking the frozen cloak of Earth’s highest peak by 13% in the last 50 years, researchers have found.

Rocks and natural debris previously covered by snow are appearing now as the snow line has retreated 590 feet, according to Sudeep Thakuri, a University of Milan scientist who led the research.

The pessimistic view of Earth’s tallest peak was presented during a meeting Tuesday of the American Geophysical Union in Cancun, Mexico.

Researchers said they believe the observed changes could be due to human-generated greenhouse gases altering global climate, although their research has not established a firm connection.

The team reconstructed the glacial history of the area using satellite imagery and topographic maps of Everest and the surrounding 713-square-mile Sagarmatha National Park. Their statistical analysis shows that the majority of the glaciers in the national park are retreating at an increasing rate, Thakuri said.

Why? Because it’s not there. May 15:

Once we set aside the iconic importance of a shrinking Mount Everest, the really ominous facts about disappearing ice caps in the Himalayas are the numbers of people whose lives depend on them. Whether it’s for irrigation, hydroelectric generation, or clean drinking water, this steady flow from the world’s tallest mountains is crucial for the existence of almost a seventh of the world’s population. If we subtract that water from the picture, what’s left are hundreds of millions of climate refugees, desperate, landless, hungry, thirsty.

But these people may be more fortunate than many in the developed world who rely on elaborate infrastructure for their food and water. Why? Because they can simply look up and see the daily changes on these peaks, they’re not tempted by magical thinking and ideologically-motivated denialism, like those whose air-conditioned lives have allowed them to ignore the climate crisis until it’s already upon them.

Warren Senders