The Himalayas are approaching a tipping point as glaciers melt faster than a decade ago, threatening water security as the region approaches ‘peak water’ by mid-century, according to a study released this month ↧ Himalayas approaching tipping point, millions of livelihoods at sta... Glaciers are melting faster than a decade ago, threatening water security as ​the region approaches "peak water" by mid-century, according to a study.