Fewer Farms, Larger Farms
Right now, the world is in the midst of a food crisis. Some might contend that we never fully recovered from the food crisis of 2008, but what is certain is that food prices are rising. The reason for the spike is open for debate, but some combination of a growing demand due to population growth, an increase in the frequency of extreme weather events (floods in Pakistan, the Moscow heatwave, etc.), an expanding middle class with a growing taste for meat and dairy, global trade policy, commodity speculation, agribusiness lobbying, ethanol, and many other factors is likely. The success of the Green Revolution beginning in the 1960’s caused food prices to fall year after year for decades. With the world assuming that the food problem had been solved, the limited number of development dollars went to researching other global problems, namely solving public health issues like HIV/AIDS, tuberculosis, and malaria.Global warming was another issue. Over the last two decades, economists and climatologists have been contemplating the effects of global warming on food production. The consensus was that, while climate change and the corresponding shift in weather patterns would have an adverse impact on agriculture in certain regions of the world, a rising temperature could actually open up new pockets of arable land. The one bright spot of climate change was that the increased amount of carbon in the atmosphere would actually improve crop yields. Unfortunately, that hypothesis proved to be overstated, at best, and quite possibly downright wrong. It turns out that a warmer world, despite what the computer models may say, is not good for food production.
Wednesday, August 3, 2011 at 8:00AM | tagged
Africa,
Ghana,
agriculture,
climate change,
development,
economics,
food in
Specific Facts |
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