Lord Melchett, leader of the union for organic farmers (otherwise known as the Soil Association) makes an interesting claim today:
Climate-friendly food is wherever possible seasonal, organic, locally
sourced, unprocessed wholefood, in a diet with less but better quality
meat and dairy products…
Leave "localy sourced" aside for we know that’s not necessarily true. Concentrate on the organic. Organic farming requires more land than conventional and it’s difficult to think that ploughing up more forest or pasture to grow the organic crops reduces emissions.
In fact, for arable crops the lowest emissions come from no till farming. This leaves much of the carbon from the crop (which has been fixed from the atmosphere) in the soil. And, unfortunately, no tillfarming and organic are not compatible, for the former requires the use of herbicides.
But then he’s a union leader, advancing the interests of his members, not someone we expect to actually tell the truth. So in reality, organic farming expressly bans the most climate friendly form of farming.
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