From the Guardian, writer Felicity Lawrence tells us more about the OXFAM report on food prices.
After decades of steady decline in the number of hungry people around the world, the numbers are rapidly increasing as demand outpaces food production. The average growth rate in agricultural yields has almost halved since 1990 and is set to decline to a fraction of 1% in the next decade.
A devastating combination of factors – climate change, depleting natural resources, a global scramble for land and water, the rush to turn food into biofuels, a growing global population, and changing diets – have created the conditions for an increase in deep poverty.
"We are sleepwalking towards an age of avoidable crisis," Oxfam's chief executive, Barbara Stocking, said. "One in seven people on the planet go hungry every day despite the fact that the world is capable of feeding everyone. The food system must be overhauled."
Oxfam called on the prime minister, David Cameron, and other G20 leaders to agree new rules to govern food markets. It wants greater regulation of commodities markets to contain volatility in prices.
It said global food reserves must be urgently increased and western governments must end biofuels policies that divert food to fuel for cars.