i would also wonder if large amounts of the various radiations that make it through would cause heating deeper in the crust, for example in underground water pockets and oil pockets. similar to a small pocket of grease below the skin of that piece of chicken in the microwave heating and exploding.
On 8/10/07, Horace Heffner <[EMAIL PROTECTED]> wrote: > I neglected to mention that greenhouse effect warming can overwhelm > the minor changes that occur in solar radiance due to the solar cycle. > > Horace Heffner > http://www.mtaonline.net/~hheffner/ > > > > -- That which yields isn't always weak.