The movie seemed to echo the conservative stance on this issue. Bruce Wayne appears to be a stand-in for elite liberals who are more concerned than the working class who actually lives near the ocean (in this case Aquaman). Aquaman does end up having a change of heart and agrees to save the world from a more immediate threat, though.
Justice League star Ezra Miller on climate change:
http://www.news.com.au/entertainment/movies/new-movies/justice-league-star-ezra-miller-game-over-on-humanity/news-story/e37bbce73dd40d609e7008ca6802b73c
spoilers follow
The movie seemed to echo the conservative stance on this issue. Bruce Wayne appears to be a stand-in for elite liberals who are more concerned than the working class who actually lives near the ocean (in this case Aquaman). Aquaman does end up having a change of heart and agrees to save the world from a more immediate threat, though.