The world’s beer supply is threatened by climate change. That could mean a $20 six-pack.

As a primary ingredient in beer, this poses a real threat to the future global supply of frothy ales, lagers, and stouts.

By Mark Kaufman

https://mashable.com/article/beer-production-climate-change-barley/?utm_cid=hp-n-1#4GuFZnvc8iqn