Environmental Science

https://www.youtube.com/watch?v=NVd9Ch44s_Y (part1)

https://www.youtube.com/watch?v=eOfMmPGMqoA (part2)

https://www.youtube.com/watch?v=A495e31cDdE

https://www.youtube.com/watch?v=MfWyzrkFkg8

https://data.footprintnetwork.org/?_ga=2.38139168.2016157881.1603818741-1516450532.1603217167#/

https://www.footprintnetwork.org/our-work/ecological-footprint/

https://www.nytimes.com/2008/02/17/magazine/17wwln-safire-t.html?partner=rssnyt&emc=rss&_r=0

https://www.youtube.com/watch?v=_T5M3MiPfW4

https://www.footprintnetwork.org/resources/footprint-calculator/