The recent autumn and winter months have seen Britain beset by more than the usual number of storms, and more than average amount of rainfall. For most of us, this has been merely unpleasant weather, but it has seemingly caused rivers to breach their banks and put much farmland under water. This is a real problem in its own right. Predictably, now the waters are receding, adherents of green ideology are turning the farming drama into the climate crisis, with talk of “failed harvests” and predictions of our imminent hunger. But where is the evidence?

The Guardian, as we would expect, has been leading the alarmist chorus. “The U.K. faces food shortages and price rises as extreme weather linked to climate breakdown causes low yields on farms locally and abroad,” it proclaimed, adding that “scientists have said this is just the beginning of shocks to the food supply chain caused by climate breakdown”. “I wish people understood the urgent climate threat to our near-term food security,” mourned Associate Professor of Environmental Change at Leiden University in the Netherlands to the newspaper.

Citing his experiences as a carrot farmer, Extinction Rebellion (XR) co-founder Roger Hallam declared on X that, “I know what is going to happen – not because of these particularly bad years, but because of the speed at which things are getting worse now.” Only “urgent revolution” can save us. And this in a nutshell is what the entire green movement has long been warning us of – extreme weather that will force us into hunger, which will drive us into political extremism and social breakdown and the end of civilisation. So are these floods a warning from Gaia that she made no covenant with us, unlike that other God, and that clouds stand ready to unleash her revenge on us for our SUV sins? Are these greens latter-day Noahs, or just a ship of fools?

The problem for Hallam is that carrot production in the U.K. shows very little sign of sensitivity to climate change. Since the 1950s, carrot and turnip production has quadrupled. More significantly, yield per hectare – the indicator which is more sensitive to climate and weather – has more than tripled. If Britain was experiencing a climate-related carrot crisis, we would see this indicator plunge, rather than rise. Consequently, and contrary to fears about price rises, supermarkets are selling a kilo of British-grown carrots for 65p. ‘Wonky’ or ‘imperfect’ carrots are being sold at 45p/Kg. The struggle for carrot farmers may therefore be less high water than low prices for their products.