Russell McMahon <apptech <at> paradise.net.nz> writes:

> > They are not 'renewable' because nobody can
> > wait 2 million years for new deposits to form naturally.
> 
> And if they could they STILL wouldn't be renewable .

Why not ? Another carboniferic (sp?) era is looming ahead with global warming
and all that. Maybe there will be dinosaurs too ?

Peter


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