1. 350 (2019) 7.6 million people demand action after week of climate strikes. https://350.org/press-release/6-6-million-people-demand-action-after-week-of-climate-strikes/. Accessed 31 October 2020
2. American Public Transportation Association (2016) Public transportation benefits. http://www.apta.com/mediacenter/ptbenefits/Pages/default.aspx. Accessed 29 December 2016
3. Borunda A (2020) Keystone XL stalls—again—along with other pipeline projects. National Geographic. https://www.nationalgeographic.com/science/2020/07/keystone-xl-stalls-again-along-with-other-pipelines/. Accessed 31 October 2020
4. Center for Responsive Politics (2020) 2020 election to cost $14 billion, blowing away spending records. https://www.opensecrets.org/news/2020/10/cost-of-2020-election-14billion-update. Accessed 31 October 2020
5. Citizens’ Climate Lobby (2020) Energy innovation and Carbon Dividend Act home. https://energyinnovationact.org/. Accessed 31 October 2020