Birth of a beer

To kick off 2011 in All About Beer (Vol. 32, Iss. 1) I looked at how beers today are conceived quite differently than when beer itself was still being created. Many generations and scientific breakthroughs later, some brewers strive to recreate traditional styles while others run shrieking from them. Authenticity versus innovation (or authenticity plus innovation) are factors allowing so deep a field of brewers to give birth to new beers.