New Delhi: In another 15 years, Delhi will be the third most populated mega city in the world after Tokyo and Mumbai. But according to experts, the capital has a long way to go to reduce pollution levels and control climate change by then.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/public-transport-need-hour
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/times-india-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/carbon-dioxide
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate-change
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/public-transport