She should have said Environmentalism is Communism’s only hope.
There is a solid relationship there.
Canadian Communist Maurice Strong, after Communism's humiliation in Russia, dusted off the 1980's Communist platform, inverted the relationship between the environmental modules and planks in the outline and the main body of the document, and took the rehashed document to Rio -- and sold it to Al Gore.*
Environmentalism is just Communism upside-down, with a spray-coat of green paint.
* Whose daddy was on the board of directors of Oxy Petroleum, which was run by lifetime Communist Armand Hammer. (Yeah, I know -- it's just a coincidence.)