In Australia, where 11 million cattle range in Queensland alone, this call for livestock reform has been a whisper on the edges of the greenhouse debate. I became interested after reading a letter by animal rights activist Geoff Russell to climate-change campaigner Tim Flannery.
In his letter, Russell quotes climate scientist James Hansen, who says meat reduction is the second-most important thing one can do to combat climate change (the most important is to elect a government committed to action). Russell then quotes the CSIRO, who “have tested Australian cattle on grass and grain – those on grass produce about three times more methane”.
Could this be true? Could a fat corn-fed cow be better for the environment than one allowed to range over grass?
1 thought on “keep off the grass!”
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