The cost of food production has always been closely tied to the price of oil. With populations rising and oil supplies thrown into question, more sustainable agricultural practice may also yield higher crop volumes. “‘Agriculture is at a crossroads,’ according to the study by Olivier de Schutter, the U.N. Special Rapporteur on the right to food, in a drive to depress record food prices and avoid the costly oil-dependent model of industrial farming. So far, eco-farming projects in 57 nations had shown average crop yield gains of 80 percent by tapping natural methods for enhancing soil and protecting against pests.”
A toxicologist explains the impacts of antidepressants on fish — and no, they’re not getting any happier.
Ancient humans crossed the Bering Strait land bridge from Asia into North America. But some of them went back.
Some experiences continue to pay dividends time and time again.
To answer that question, we may have to figure out when the famed painter started to go bald.
X marks the spot. The Dutch town of Ommeren has been swamped by detectorists armed with shovels looking for $20-million treasure.