Business Standard: This, coupled with decreased yields of these crops, will threaten food security of some 1.6 billion people in South Asia and render 25 million more children malnourished by 2050. This has been revealed by a comprehensive assessment of the impact of climate change on agriculture made by the International Food Policy Research Institute (IFPRI). The report was released on Wednesday to coincide with an international meeting on climate change in Bangkok. It has estimated that an …