On this week's episode of The Grapevine, Kulja and Dylan talk to Climate 200's Simon Holmes à Court about his new essay The Big Teal; The Grapevine's regular, Jeff Sparrow, explores the Russian-Ukraine war and escalating threat of Russia's use of nuclear weapons; and Victorian State Correspondent for The Guardian, Benita Kolovos, discusses the Essendon CEO saga in the context of the upcoming Victorian State Election.