The global production of food is responsible for a third of all planet-heating gases emitted by human activity, with the use of animals for meat causing twice the pollution of producing plant-based foods, a major new study has found.
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The global production of food is responsible for a third of all planet-heating gases emitted by human activity, with the use of animals for meat causing twice the pollution of producing plant-based foods, a major new study has found.
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Inside the University of California, Davis, a Holstein cow has its head and neck sealed airtight inside a large, clear-plastic chamber that resembles an incubator for newborns. While giant tubes above the chamber pump air in and push air out, the cow calmly stands and eats her feed. Equipment inside a nearby trailer spits out data.
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Methane is a greenhouse gas with dual personalities. It heats Earth’s atmosphere 28 times as potently as carbon dioxide, gram for gram. But its absorption of the sun’s radiation high in the atmosphere also alters cloud patterns — casting a bit of shadow on its warming effect.
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New methods have been developed to help New Zealand farmers, landfill operators, and wastewater treatment facilities more accurately measure their methane emissions, verify sources and validate efforts to reduce them.
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The answer is basic and straightforward. You have to decide, first of all, if you are going to be merely a livestock owner or whether you want to be a livestock farmer.
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Ejiao is considered a miracle elixir for those who use it. However, it has become a disaster for Africa’s donkeys and the communities that rely on them.
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