a bent globe

square_earthBill McGuire, of the Aon Benfield UCL Hazard Research Centre at University College London, and the author of a review in the journal of research in the area, said warming temperatures melted ice from ice sheets and glaciers and increased the amount of water in the oceans.

And the greater weight of the water in the oceans where sea level has risen as ice melts can “bend” the Earth’s crust.
The Telegraph (UK), 19 Apr 2010