The film features DiCaprio as he explores climate threats and solutions.
In addition to DiCaprio, the documentary, which will premiere theatrically before the November presidential election, is produced by Fisher Stevens, Brett Ratner and James Packer with Martin Scorsese serving as executive producer.
Nat Geo also announced documentary Gender Revolution (w.t.) in partnership with Katie Couric Media.
Couric is executive producing and hosting the project.