NPR
"environmental ethics" site:npr.org
https://stateimpact.npr.org/pennsylvania/
TED Talks
Green https://www.ted.com/topics/green
Independt ly organzed TED Talks:
TEDEd Talks
http://ed.ted.com/search?utf8=%E2%9C%93&qs=environment
Stanford Encyclopdedia of Philosophy (link)
State
Local
Friends Journal - issue archive https://www.friendsjournal.org/issue-archive/
"An Introduction to Quaker Testimonies" (website) https://www.afsc.org/testimonies/introduction
Quaker History (journal)-Selected issues available in Gummere; Entire collection is in JSTOR Other titles are available in the Proquest database collection.