Pachauri was admitted to Escorts Heart Institute in the national capital where he underwent open heart surgery and was put on life support on Tuesday, sources said.
India is among the most vulnerable countries. It could lose 1.7 per cent of its GDP even if the annual mean temperature rises by just a degree.
Nobel laureate Rajendra Pachauri, who is head of the United Nations Intergovernmental Panel on Climate Change, on Tuesday made an impassioned appeal to over 100 heads of states and governments to act urgently to mitigate green house gas emission in order to save the planet.
Developing economies will have to come forward to devise their own technologies for the energy sector rather than looking up to the developed nations, R K Pachauri, chief of United Nations Intergovernmental Panel on Climate Change said in New Delhi on Monday. In his first public appearance after the organisation he headed won the Nobel Peace Prize this year, Pachauri said that there is a clear line of distinction between the energy needs of developing and developed nations.
'For lakhs of people in the flood-afflicted state, battling against the elements is taking a huge toll. This is the time of the year that apples ripen, rice starts being harvested and preparations start in full swing to put aside some of the food stocks for the long winter months ahead. At this moment, though, people there believe if they can succeed in coming out of this calamity in one piece they will have won the war,' says Rashme Sehgal.