Track the growth of plastic waste, from the time of discovery of polyethelene in 1933 till the present, when plastics have become a major environmental hazard on land and in sea.
Links:
[1] http://admin.indiaenvironmentportal.org.in/data-statistics/trash-thought
[2] http://admin.indiaenvironmentportal.org.in/category/publisher/india-environment-portal
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/plastics
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/waste-disposal
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/toxins