He in fact switched from one mode of breeding that did not work to another and even invented and patented a device to cut down on feed waste.

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As well as animal welfare concerns over rearing large numbers of farm animals in close proximity, the water use, farmland for animal feed, waste and greenhouse-gas emissions associated with meat production make it one of the most significant environmental problems in the world today.

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We feed them animal waste, and they convert it from manure to digested effluent, eating the carbohydrates and producing biogas that contains methane.

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It said people should change their behaviour and not feed them and that food waste needed to be put in secure bins, beyond foxes' reach.

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Every day four waste treatment plants feed more than 250 million gallons of nitrogen filled wastewater into the bay, a massive expanse of 20, 000 acres of water sitting where Brooklyn and Queens meet at their southernmost point.

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Food is donated to food banks and hunger relief organizations and other organic waste products are used to make animal feed, compost and even energy creation.

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One result has been feed formulations that are more digestible and that leach less waste into the environment.

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So because all this spending is popular with both Republicans and Democrats alike, and because nobody wants to pay higher taxes, politicians are often eager to feed the impression that solving the problem is just a matter of eliminating waste and abuse.

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