DiCaprio talked to Reuters about his involvement in the cause and the documentary, which he narrates and produced. “11th Hour” was directed by sisters Leila Conners Petersen and Nadia Conners.Q: What about you made you get involved in environmental issues?
A: “It goes back to my childhood and came from watching documentaries about the rainforest and the loss of habitats and species. After that “Titanic” movie, I wanted to become more involved. There was a lot of attention on me, and I wanted to focus on something meaningful to me.”