David Wallace-Wells
Robin Wall Kimmerer
Baruch Givoni
United States. General Accounting Office
Nicholas C. Pitta
Raymond Holder Wheeler
Elizabeth Kolbert
Commonwealth Scientific and Industrial Research Organization (Australia)
Greta Thunberg
Krzysztof Błażejczyk
Arthur Gillard
Michael Shellenberger
Roy Scranton
Bill McKibben
Jane Goodall
Richard Louv
Pope Francis
Fred Soyka
Marshall, George
David Remnick