Come 2030 and fuels we use today would have made air so toxic with pollutants that it would be close to impossible to live and move without oxygen kit as a permanent burden and part of lifestyle.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/air-pollution-claiming-life-every-23-seconds-india
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/economic-times-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/air-pollution
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/india
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/health-effects
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/lifestyles
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/renewable-eergy
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/carbon-dioxide
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/lung-cancer
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/respiratory-diseases