[citation][nom]mr_tuel[/nom]...and how is the earth's core loosing mass? Fossil fuels are only located within the crust, hundreds (if not thousands) of miles from the core. Plate tectonics cause the crust to become the mantle, and the mantle to become crust. Its cyclical. If I am not mistaken,. The crust itself just stays there mostly, and will continue to exist in its state for another few billion years.I won't argue the ecological side of this, but we will eventually run out of fossil fuels. As long as we can produce electricity with dams, wind, solar, geothermal, nuclear, fusion, etc, it is the way to go.[/citation]
Also, it's the moon that keeps the earth from wobbling much at all. I just watched that on the Science Channel. We will wobble more as the moon moves further away, but we're good to go for another billion years or so.
I'd love to see fusion power.