This was shown to be kind of likely to have been rats that arrived with the settlers destroyed the defenseless palm trees in a matter of years. Since palm is a

This was shown to be kind of likely to have been rats that arrived with the settlers destroyed the defenseless palm trees in a matter of years. Since palm is a softwood and not suitable for building boats for deep sea fishing, the islanders switched to agriculture, growing taro and other plants in volcanic soil. They recognized the island had a maximum population capacity and socialized themselves to build statues from the quarry, instead of making babies. Very interesting.