M macroman Mar 23, 2012 #11 i would question quality of this chart. If even current data are manipulated beyond a joke. How could one even remotely estimate anything 10, 50, 100 or even 2000 years ago . Its a fairytale.
i would question quality of this chart. If even current data are manipulated beyond a joke. How could one even remotely estimate anything 10, 50, 100 or even 2000 years ago . Its a fairytale.
