everybody lean this way

Warming oceans could cause Earth’s axis to tilt in the coming century, a new study suggests. It calculates that oceans warmed by the rise in greenhouse gases can also cause the Earth to tilt – a conclusion that runs counter to older models, which suggested that ocean expansion would not create a large shift in the distribution of the Earth’s mass, according to Felix Landerer of NASA’s Jet Propulsion Laboratory in Pasadena, California.
New Scientist, 20 Aug 2009