At the start of the twentieth century Britain was home to over 6,000 breweries. By 1960 this number had dwindled to 358 and, with the "Big Six" increasingly dominant, the prospects for British beer looked weak, yellow and fizzy. In 2012, however, UK breweries topped 1,000 for the first time since the Great Depression. Moreover, they are now producing and exporting more varied and inventive ale than ever before. Brew Britannia will tell the story of this remarkable reversal.