"A record drought in northern Mexico has prompted warnings that the region's climate may have changed for good."
"Gorged to bursting point, the vulture watches impassively as the twister whips a column of dust past the sun-parched remains of cattle dotting the barren field. If there were such a thing as a textbook image of drought, then this could well be it.
Wracked by a savage drug conflict that has claimed thousands of lives, the last thing northern Mexico needed was a "natural" disaster to compound its woes. But now the region's beef herds are being ravaged by the worst drought on record – one which scientists are linking to climate change. Eighteen of the country's 32 states are affected.
No rain means no pasture and here in Chihuahua, an estimated 350,000 cows have died in the past 12 months, costing ranchers around 2.4bn pesos (£110m). Only the vultures, it seems, are happy."