Thousands of glaciers to melt each year by midcentury, study finds

The world could lose thousands of glaciers each year over the coming decades unless global warming is curbed, leaving only a fraction remaining by the end of the century, scientists warn.

A scientific study published on Monday in Nature Climate Change warned that unless governments take action now, the planet could reach a stage of “peak glacier extinction” by mid-century with up to 4,000 melting each year.

 About 200,000 glaciers remain in the world, and about 750 disappear each year. That rate could rise more than fivefold if global temperatures soar by 4 degrees Celsius (7.2 degrees Fahrenheit) from pre-industrial levels and accelerate global warming, according to the report, which predicted only 18,288 glaciers would remain by the end of the century.