"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.
We've been so preoccupied with getting the government to behave in a fair and democratic way, we were not able to focus on the private sector where most of the jobs are, where most of the wealth and opportunities are.