The filmmaker revealed in an interview with GQ that DiCaprio refused to read during a screen test with Kate Winslet.
Adam McKay's climate change satire 'Don't Look Up' is right up there on top of Netflix's global viewership chart for December 27-January 2, clocking 152.29 million hours globally during the week
The 45-year-old actor, a vocal advocate for a clean environment, on Monday shared a post by Extinction Rebellion, a global climate movement, on the social media site.
DiCaprio's environmental activism stretches as far back as 1998 when he established the Leonardo DiCaprio Foundation, a non-profit organization devoted to promoting environmental awareness.
DiCaprio took to Instagram to share a photograph of a dry well.