Sierra de Atapuerca

There is some debate as to how frequently human was on the menu , but these researchers note that the Sierra de Atapuerca region had a great climate and that cannibalism didn 't likely result from a lack of alternatives .

也有人指出，同类相食并不常见，除非饥饿难耐。但研究人员称格兰多利纳洞穴附近区域气候适宜，食物资源丰富，所以远古人类不太可能因为缺少选择而去食用同类。