Ladies and Gentleman,

Grab a telescope and observe Mars. Compare it to pictures from a short time ago. YOu will observe that the polar ice caps have gotten smaller. SMALLER! There is global warming on MARS. It must be man er martian made!
Oh wait…there are no martians or technology to explain this. Perhaps it is part of a normal cyclic variation. Hmmm…I wonder if that can happen here as well.