The disparity in the magnitudes of energy involved should mean human activity has a negligible effect. When you consider how massive earth is, how massive the

The disparity in the magnitudes of energy involved should mean human activity has a negligible effect. When you consider how massive earth is, how massive the core is, and how much energy it takes for the core to have the angular momentum it currently does, what few things we are doing to the crust aren't relevant except in very localized areas that do not extend to the height of these satellites.