Feeding humanity

* Posts on agriculture represent my personal opinions on the subject.*

Yesterday, Rory made an important observation: the global food crisis isn’t over. Indeed, many of the long-term changes in global food supply and demand haven’t changed since last year’s price spikes. And as the world’s population continues to grow, finding a way to feed everyone will become an increasingly central challenge for humanity.

When it comes to the feasibility of significantly increased food production, I am no Malthusian. The great promise of genetically-modified crops, combined with current low levels of agricultural productivity in most of the developed world, suggest that current yields can be substantially increased. To this end, we should support programs that aim to increase productivity in the developing world through better rural infrastructure, mechanization of agriculture, increased fertilizer use, seed pilot programs, etc. We should also encourage biotechnology research and development in rich countries.

However, agricultural land, like any natural resource, is distributed unevenly. Some countries are better positioned to grow food than others. Because of this, we need to advocate strongly for total liberalization of international agricultural trade. This is the only way to ensure that every country, including those with poor resource endowments, has equal access to market-priced agricultural staples. Let’s not forget that a significant trigger of global food price spikes were temporary export controls enacted by major wheat and rice exporting countries. Improve agricultural productivity wherever possible and work simultaneously toward agricultural free trade.

But agricultural trade liberalization would require an unprecedented degree of global policy cooperation. I am particularly worried that the economic crisis will actually result in a breakdown of international cooperation, which could herald a significant domestic retrenchment of politics. History shows us that globalization is hardly the natural state of international affairs. However, some of the most dangerous problems that humanity faces, like climate change and food security, will require global solutions. If we can’t find a way to cooperate, our shared future will be bleak.