Region-specific irrigation challenges and solutions for farmers worldwide
Walk through a vegetable farm in northern Nigeria during January and you’ll see something that wouldn’t have been possible twenty years ago: tomatoes, peppers, and onions growing in the middle of the dry season. The difference isn’t luck. It’s drip…
North Africa is running out of water. Morocco’s per-capita water availability has dropped from about 2,500 cubic meters in 1960 to somewhere around 600 today, and some projections put it below 500 by 2030. Egypt sits at roughly 560 cubic…
The Aral Sea used to be the fourth-largest lake on the planet. Now it’s a salt-crusted desert with stranded fishing boats sitting in sand. That’s not just an environmental tragedy. It’s a direct warning to every farmer in Central Asia…
The Groundwater Crisis Nobody Wants to Talk About India uses more groundwater than any country on earth. About 250 cubic kilometers a year, roughly a quarter of global groundwater extraction. Most of it goes to agriculture. And the water table…
Why Drip Irrigation Is Catching on in East Africa (And Where It Still Falls Short) I spent a week last year talking to smallholder coffee farmers in Kenya’s Kirinyaga County. Most of them water by hand, carrying buckets or dragging…
Australian farmers who rely on the Murray-Darling Basin have been running a stress test for the past two decades. Water allocations have shrunk, temporary water prices have tripled, and the CSIRO’s climate models say runoff in the southern Basin will…
I’ve spent years talking to farmers across Latin America about water. Not the operations with 200 hectares and a fleet of tractors. The guy with two hectares of coffee on a Colombian hillside. The family growing tomatoes outside Oaxaca. The…
Southeast Asia grows some of the world’s most water-intensive crops — rice, oil palm, sugarcane, vegetables — in a climate that swings between drowning and parching the same field within months. A farm in central Thailand can get 300mm of…
Sub-Saharan Africa holds about 9% of the world’s renewable freshwater, but barely 6% of its farmland gets irrigated. In South Asia, that number is 40%. The difference isn’t geography. It’s money, infrastructure, and decades of projects built for 100-hectare commercial…
Last July, a tomato grower outside Riyadh showed me his drip lines at 2 PM. The air was 47°C. The polyethylene tubing was hot to the touch, not quite softening but close. His emitters were still delivering 1.6 liters per…
