SPIEGEL: The fight over fracking in Germany has taken an unexpected turn: German breweries are now warning that the controversial method of extracting natural gas from rock layers deep in the earth would affect their ability to brew the best beer.
The process threatens to contaminate drinking water, according to a letter written by the German Brewers Federation to the federal government, and quoted by the mass daily tabloid Bild.
Regulations controlling the brewing of beer in Germany date back to the beer purity law, or Reinheitsgebot, of 1516 — the world’s first food purity law. According to the Brewers Federation, German beer still may only be made from malt, hops, yeast and water… (more)
