Forget the melting - how do you even make any use of glacial fresh water? You're not going to start growing wheat in Greenland, that's for sure, so you're not g

Forget the melting - how do you even make any use of glacial fresh water? You're not going to start growing wheat in Greenland, that's for sure, so you're not getting much use out of it on the spot. Move it elsewhere? No one's ever accomplished the 'tow an iceberg to sell it' thing before (and icebergs are much more convenient than glaciers), and if they do, it'll be a relatively tiny industry since it has to compete with stuff like reverse osmosis.