It seems obvious the groundwork for this film was laid by the success of March of the Penguins, as both feature similiar qualities such as a celebrity narrator and an anthropomorphized view of nature (this film follows "families" of animals). Others may instead liken Disney's movie to the BBC series Planet Earth, which is an accurate comparison: 60% of Earth's footage was shot for that other documentary, according to CNN.

Do you think these movies encourage us to have our planet's best interests at heart? Are they actively pushing a liberal agenda? Is this a good family movie that's affordable to shoot, requiring no computer animation? Or is big business trying to capitalize on the popularity of "green"?