18世纪,科学家林奈提出了早期人类——穴居人的存在,即居住在印度尼西亚群岛的一种原始人类。之后的考古学理论也一直在继续描述着人类祖先的穴居生活。这一理论似乎也符合人类之“家”从原始到复杂的进化过程:从树上下来,开始在陆地上生存,最早在山洞里安家,直到建立起高楼大厦。考古学家们相信,洞穴是符合现代人“家”的涵义的原始人居所。但是到了20世纪80年代,考古学家认为这种 In the eighteenth century, scientist Linnae proposed the existence of an early human, a caveman, a primitive human living in the Indonesian archipelago. Later archeology theories have also continued to describe the burrowing life of human ancestors. This theory also seems to be in line with the evolution of the “home” of mankind from primitive to complex: down from the tree and beginning to survive on land, earliest in the cave until a high-rise building is established. Archeologists believe that caves are the primitive residence that conforms to the modern meaning of “home”. But by the 1980s archaeologists thought it was