“The cost of doing nothing could be even higher. Our climate is fragile. At the rate we're burning fossil fuels and polluting the environment, the ice caps will soon disappear.”

Dennis Quaid - Jack Hall

“- Yves Massarde: This facility is a miracle of modern science. State of the art technology. Solar energy harness to destroy the world's contaminants. Not such a bad idea after all.
- Eva Rojas: It's a toxic waste dump.”
Lambert Wilson - Yves Massarde
Penelope Cruz - Eva Rojas

“- Mr. Hooten: Do you have a job, Tom?
- Tommy Corn: I'm a firefighter.
- Mrs. Hooten: Oh, God bless you! A hero!
- Tommy Corn: I'm not a hero. We'd all be heroes if we quit using petroleum, though.”
Jean Smart - Mrs. Hooten
Mark Wahlberg - Tommy Corn

“- Ranger Bob: It's your responsibility as campers, and honourable men on this planet, to cut through the connections of these nooses waiting to happen before discarding them in a proper refuse container.
- Sam: What the fuck are you talkin' about?”

Stephen Tobolowsky - Ranger Bob
Adam Horovitz - Sam

- Alfred: He's a very committed environmentalist.
- Steve: Spike Jonze is a tree hugger? Jesus, I never would've had him down as that.
- Alfred: Well... I think he prefers the term "leaf people".
Alfred Molina - Himself
Steve Coogan - Himself