I-Rapanui Society yaqhubeka ngemuva kokugawulwa kwamahlathi e-Easter Island
Umcwaningi uJared Diamond encwadini yakhe ethi Collapse (2005), ucabange ukuthi ukususwa kwezimila namagundane aminyene kubangele ukuguguleka komhlabathi, ukushoda okukhulu kwezinsiza kanye nokudla, futhi, ekugcineni, ...