"Three years ago, while I was interviewing the director of a think tank in New Delhi, she suddenly dropped a bomb into the conversation. Her institute had been asked by the World Bank to figure out how much food production India would lose when the average global temperature was two degrees Celsius higher, she said - and the answer was 25 percent.
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"A 25 percent loss of food production would be an almost measureless calamity for India. It now produces just enough food to feed its 1.1 billion people. If the population rises by the forecast quarter-billion in the next 20 years, and meanwhile its food production falls by 25 percent due to global warming, half a billion Indians will starve.
"India will not be able to buy its way out of the crisis by importing food, because many other countries will be experiencing similar falls in production at the same time, and the price of the limited amount of grain still reaching the international market will be prohibitive. So India should be moving heaven and earth to stop the average global temperature from reaching +2 degrees. But it isn’t."
Full article: Gwynne Dyer: Durban climate-change conference was an almost total failure.