“We have run the model over a simulated period of three million years, and taken into account measurements from ice cores and independent magnetic and seismic data”, says Petrunin. “Our model calculations are in good agreement with the measurements. Both the thickness of the ice sheet as well as the temperature at its base are depicted very accurately. “
So we trust computer models, now?
Computer modeling is not science..............
these folks did what climatologists never do - they validated their model against observed facts.
You can trust it, within limits.