NDTV: Climate change threatens nearly 55 million people in India's coastal areas. This could lock in enough rise of sea level to submerge land currently home to more than half a billion people globally if the temperature spikes by four degrees Celsius, which is humanity's current trajectory, according to a new report.
The report published yesterday in Climate Central, a US-based non-profit research and journalism organisation also warned that the increase in temperature could submerge a whopping 145...