19 June 2017, backstage information: Because consumers want increasingly to eat cheap meat, the mass production is consistently further expanded. The incredible quantities of manure are of course also disposed on agricultural land – to a far greater extend than they can absorb. All surplus pollutants and medicines can reach the drinking water. Already now the water works are alarming because the treatment of water will be far more expensive. And the medicines as hormones can cause a mollification of the males. Please read as well Renewable Energy Sources/Biogas Plants