beer

Our “Beer 101” session continues this week and I felt that we should address the big issues first so let’s start with hops. Hops are a critical element in what we know today as beer, but have had a difficult relationship with American beer drinkers over the decades. Now, I could wax academic about the history of hops and their cultivation and use, but I feel like we should focus on what you need to know as you enter the wild world of craft beer. Here are the basics:

1. Hops make beer bitter. Yes, hops contribute bitterness to beer. Before hop usage became commonplace in the 11^th century, various herbs and spices were used in an attempt to balance the inherit sweetness in malts. Hops however proved to have the required acids to not only balance malts, but to add a refreshing backbone to beer. Hops were also found to be a natural preservative for beer; in fact, when British colonists found that their Pale Ales were dying on the long trip to India, they added extra hops to the barrels making the long trip. This stronger, more intensely hoppy style became known as India Pale Ale, or IPA (see — beer is history). Throughout the 20th century, in the Age of the American Macro Lager, the bitterness associated with hops was played up to the public at large as a flaw. This was a pure marketing move; an attempt to establish any ‘bitter’ beers as flawed and inferior to their plainer, lighter product.

It’s a fair question: What exactly is beer? Strictly speaking, the conversion of starch to sugar to alcohol constitutes beer. But sake isn’t beer (though technically it could be considered such); so what is it? Well, beer is the third most popular beverage in the world after water and tea and has been such for hundreds if not thousands of years. In modern terms, beer is the fermentation of the basic cereal grains (malted barley, oats, and wheat) with the addition of hops as a natural preservative and for the purposes of adding bitterness to the brew. Everything else in beer is under the discretion of the brewer, and this is where beer gets interesting. For a nerd like me, beer isn’t just a beverage; beer is history.

When water was untrustworthy, there was beer. Where an army stood victorious, it’s beer at the very least shared credit for its victory. Agriculture, religion, enlightenment; where major shifts in thought or power have gone over the centuries, beer has followed or led the way. There are a great many misconceptions about beer these days; what with the rise of microbreweries and the idea of artisan beer as some sort of luxury or oddity. The basics of beer however are enduring and absurdly simple.