It is not directed by James Cameron, he's just one of the people who gave money for it (aka producers). And I'm sorry for the strong language, but the movie is absolute garbage as far as science is concerned. One-sided, one-liner "summaries" of studies, very heavy on examples that have nothing to do with science or proper research (aka vegetarian fighter beats meat-eating one, vegetarian strongman sets records, etc etc).
You can watch the debate on Joe Rogan and draw your own conclusions https://www.youtube.com/watch?v=s0zgNY_kqlI . The only thing I can equate the director of that movie is Donald Trump, a total demagogue.
You can watch the debate on Joe Rogan and draw your own conclusions https://www.youtube.com/watch?v=s0zgNY_kqlI . The only thing I can equate the director of that movie is Donald Trump, a total demagogue.