Throughout my life I have always been amazed that people couldn't listen to other people, that they couldn't hear their best intent, that there seemed to be an enormous need to demonize.
"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.