It is okay, you can start eating again!
Every week it seems that some self-appointed climate fascists are instructing us that we need to stop eating and drinking in order to “save the planet”. As Global Warming has evolved into Climate Change then Extinction Rebellion, ever-more shrill instructions about how we should live our lives are issued, with the threat of dire consequences should we fail to accede to their demands. Is it only me that observes the same tone of dire-threats and moral righteousness that were so prevalent in the CND anti-nuclear armageddon protesters of a generation ago – or indeed the religious zealots of the previous millennia? Their chant was “do as we say, or you’ll burn for an eternity”, which, come to think of it, is pretty much what the anti-western-economies lot are telling us about temperature change.
Anyway, back to the topic. For a number of years, agriculture has been blamed for a very substantial proportion of UK greenhouse gas emissions, with as much as 25% of the total quoted as being sourced from farming. These numbers are grabbed by vegan enthusiasts to shriek that we all need to stop eating meat or we’ll burn in hell for all eternity. Okay, so maybe I paraphrased them a little, but the point remains.
However, the science they are using is duff. According to Prof Myles Allen of Oxford University Environmental Change Institute, quoted in the Sustainable Food Trust, the picture is much more nuanced. Back in February, we mentioned that the finger points at the methane released by cows. In the approach used by the International Panel on Climate Change, methane is treated as equivalent to carbon dioxide in its greenhouseness (like my new word?) The true picture is that carbon dioxide is chemically stable and stays in the atmosphere for hundreds of years. Meanwhile, methane breaks down rather quickly, and so has a much smaller impact on the atmosphere. The case against cows has been extensively overstated.
At a conference organised by the Country Land and Business Association, Labour spokesman Barry Gardiner suggested that British farming should be part of the solution to global warming by producing less food and planting trees instead. To put it mildly, this approach doesn’t pass even the most cursory scrutiny. (Ha that originally I typed “What a moronic idea!” before professionalism got the better of me). Does Mr Gardiner think that the UK population will eat less? All that his madcap scheme would achieve is more food imports. So the food production leads to the same emissions, just somewhere else in the world. Then the food is transported to the UK, with all the emissions entailed. Mr Gardiner’s scheme actually would increase global emissions. We do like the idea of more tree planting, but to claim that replacing UK food production with forests would reduce emissions is just wrong.
Agriculture is not the huge emitter of greenhouse gases that the hysterical brigade would have you think. Carry on eating healthy nutritious meat and dairy products, comfortable in the knowledge that locally sourced food has low airmiles and supports high-quality, high-welfare British farming.