Folks can recall how the media celebrated Greta as a child hero intent on saving the earth’s environment. Now that she's 19 yrs old, I'd suggest she's taking advantage of capitalism by launching the sales of her new book. 

HOWEVER . . . . At a recent book launching, she shocked observers by targeting the West’s “oppressive” capitalist system as the cause of all climatic ills. Sell those books just like any good capitalist would do, but . . .  

BUT -- She minces no words, calling for the overthrow of the whole capitalist system that is “a system defined by colonialism, imperialism, oppression and genocide . . . " 

Seems a shame that the commies and Marxists have jumped onto the climate band wagon.  Seems an attempt to grab control over the hapless ordinary folks.