Climate change and global food shortages could bring unexpected benefits for British farmers in the next two decades, ultimately relieving taxpayers of the burden of subsidising them, Caroline Spelman, environment secretary, has claimed. Ms Spelman said the UK was unlikely to suffer the severe water shortages that scientists predict will afflict other parts of the world, and that British farmers should be able to exploit greater demand for their produce. “Countries that...

  KEY TRENDS  • Research studies indicate more erratic and intense monsoon rains/unseasonal rains and hailstorm, increasing risk of droughts and floods and rise in temperature including increased frequency of warm days. This leads to projected average reduction of yield by 6 percent in wheat, 4-6 percent in rice, 18 percent in maize, 2.5 percent in sorghum, 2 percent in mustard and 2.5 percent in potato. The crop yield were projected more...