Deletion of Positive environmentalism

Comment: Passes . I also found this: ''Book review: The Politics of Crowd: An Alternative History of Sociology''; Bertilsson, Margareta; ''Journal of Classical Sociology'', November 2015, Vol.15(4), pp.450-456 which reviews a book which covers positive environmentalism in an in-depth way according to the review. There appears to be plenty of sources to make a good article
Stance: keep
Cited policy: Wikipedia:Notability (WP:SIGCOV)

Comment: albeit, the article in present form completely misrepresents the term.  Texts from the late 1970s onwards use "positive environmentalism" to describe movements that sought to mitigate the effects of industrialisation in the 19th Century in urban environments and promote socially positive behaviour  (eg building of parks as a means to discourage anti-vice activities).  A Google NGRAM search provides https://books.google.com/ngrams/graph?content=positive+environmentalism&year_start=1800&year_end=2018&corpus=15&smoothing=3&share=&direct_url=t1%3B%2Cpositive%20environmentalism%3B%2Cc0#t1%3B%2Cpositive%20environmentalism%3B%2Cc0 multiple instances over the last 40 off years of usage of the term.  Also note there is a specific entry for the topic in the  source https://books.google.com/books?id=o4dVBwAAQBAJ Urban Geography: A Critical Introduction pp.214-216
Stance: keep
Cited policy: Wikipedia:No original research (WP:TERTIARY)