https://www.esri.ie/system/files/publications/SUSTAT120.pdf
https://wwfeu.awsassets.panda.org/downloads/ets_revenues_report_2022___web___final.pdf
https://www.brookings.edu/policy2020/votervital/what-is-the-trump-administrations-track-record-on-the-environment/?utm_campaign=brookings-comm&utm_medium=email&utm_content=93213530&utm_source=hs_email
http://d24wuq6o951i2g.cloudfront.net/img/events/458316137/assets/4408d8cf.sbrfebruary2022v8.pdf