Bloomberg: Rice, which rose to a record today, will increase in importance as a source of food because the crop can be grown in different conditions and may withstand the effects of global climate change, India’s top agricultural scientist said. “Rice is going to become more important when temperatures go up and there are more frequent droughts or more frequent floods,” said M.S. Swaminathan, the architect of India’s green revolution. “You can grow it with less water as well as in deep …