Originally Posted By: Orac
....now where do you want to go from here

Remember, the quantum effects of gravity is still not understood. I will use that wormhole (loop hole) to wriggle through. The oscillations of the atomic clock are at the atomic level, and it is the atoms that constitute any body. So any change in the gravity will affect the oscillations, especially if G changes as proposed by me.

I propose that in masses like Earth, Moon, Sun, etc., the attractive and repulsive forces remain balanced, and it is this that makes them stable. The attractive forces include the electromagnetic attraction and gravitational attraction. The repulsive force includes electromagnetic repulsion and the repulsive pseudo force due to vibratory, oscillatory and translational motion of the atoms. So any change in the G will cause changes in the vibrations of atoms.