Major glaciers will be gone by 2050 due to climate change, U.N. warns

Read MoreLimiting global warming to 1.5 degrees Celsius is the only way to save the remaining glaciers, but last week the U.N. warned there’s “no credible pathway” for that to happen.Limiting global warming to 1.5 degrees Celsius is the only way to save the remaining glaciers, but last week the U.N. warned there’s “no credible pathway” for that to happen.