"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.
And that's how we build the economy of the future. An economy with more jobs and less debt, we root it in fairness. We grow it with opportunity. And we build it together.
We may need to change the way we think. As in Israel, I think there should be a mandatory draft, where you go away for the service of your country for three years.