MUMBAI: Two of three scientists at a session on climate change and society at the Indian Science Congress on Tuesday felt fears of man-made global warming were greatly exaggerated. Their presence at the conference was particularly significant in light of the current ‘development-versus-envir- onment’ debates.
“While I agree that glaciers are melting because of global warming, if this is because of man, then what was the reason for the melting of the glaciers in the Gondwana period long before man arrived on the planet?” asked Dhruv Sen Singh, Centre of Advanced Study in Geology, University of Lucknow.
“Climate change is a natural phenomenon while pollution is caused by man. We are definitely accelerating the process of climate change, but we cannot predict the rate or extent of climate change that can be attributed to man,” Singh said.