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The problem for the dairy industry -- and for all modern animal agriculture -- is that many people find their practices disturbing and unacceptable. And "educating" consumers by showing them exactly what happens on farms is hardly going to help.
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Estimates of how much animal agriculture adds to greenhouse gases range widely, from about 14 to more than 50 per cent of total global emissions. Agriculture exacerbates climate change in a number of ways. Clearing carbon sinks such as forests to grow or raise food can result in net greenhouse gas increases. Farming, especially on an industrial scale, also requires fossil fuel-burning machinery, as does processing and transporting agricultural products.
Every second of every day, over 2,400 land animals are killed for food. To add insult to injury, animal agriculture is one of the most significant contributors to climate change.