Economic Times: The unusual summer rains that pounded Kerala last week, leaving a trail of misery could be a clear indication of climate change, according to experts here. While it was usual for the state to get an average of two cms rainfall in March, this year it has already touched 17 cm, the highest recorded in 25 years, according to the Meteorological office here. Weather experts think that there could be more rains after a breather as the low-pressure in the Arabian sea is likely to …