"Ahu" are stone platforms on which many moai sit. There are 313 known ahu and 125 of these carry moai. The biggest, Ahu Tongariki is 220 m (720 ft), and had the most (15) and tallest moai.
A person who has sympathy for mankind in the lump, faith in its future progress, and desire to serve the great cause of this progress, should be called not a humanist, but a humanitarian, and his creed may be designated as humanitarianism.
