Bourbon gives us an interesting window into GMO grain, because the spirit must by definition be made with at least 51 percent corn. Consider the fact that 85 percent of the corn grown in the U.S. is now genetically engineered, and you can guess why organic bourbon won’t be appearing in a liquor store near you any time soon.

Keep reading…Bourbon of proof: Is Kentucky’s heritage spirit compromised by GMO corn? | Grist.