When extreme weather events begin to occur with increased intensity and frequency, they should make us think

During my weekly conversation with my sister, I told her about the unusual searing heat this June, the problems of power cuts and how we are coping in India. She, in turn, told me that in Washington, DC, where she lives, there was a terrible storm that damaged her roof and uprooted trees in her garden. They were fortunate that they still had electricity, because most houses in the city were in the dark. She also said it was unbearably hot because the region was in the grip of an unprecedented heatwave.