In a minor relief for residents of flood-hit Chennai, the rains have stayed away for the last few hours.
'If a major earthquake of the kind that hit Nepal hits us in Delhi, 35 per cent of our homes would be destroyed.'
Indian cities will go down like a pack of cards if hit by a powerful earthquake, seismologists tell Rashme Sehgal.
The successful effort to combat Cyclone Phailin threatens to put disaster mitigation, and a fundamental overhaul of how disaster management in India is structured, on the back-burner, says Anand Sarkar.
Uttarakhand was a tragedy that none of us will forget. As experts analysed the tragedy, it became clear that the disaster was more man made. The intergovernmental panel on climate change in its Assessment Report 5 states that human influence on the climate system is clear and this is evident from the increasing greenhouse gas concentrations in the atmosphere, positive radiative forcing, observed warming, and understanding of the climate system.
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By the end of 2020, India will lay 32,737 km across the length and breadth of the country. It needs to lay down and comply with strict safety standards especially since some of these pipes will go through areas of dense habitation, says Rashme Sehgal.
Rescue and relief operations continued in full swing in Chennai with over a hundred people taken to safety by teams of Army, IAF and NDRF, including a seven-month pregnant woman who was airlifted on Thursday from one of the worst-affected areas in the flooded city.
Scientists at the India Meteorological Department warn that not only has India turned hotter in the last two decades, but that heat waves are projected to become more intense, have longer durations and greater frequency, thereby resulting in more deaths.
Rains will continue to batter Tamil Nadu for the next seven days and the next 48 hours are "very crucial", the IMD has said.
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