關於新石器時代(英文)

The Neolithic (from Greek νεολιθικός - neolithikos, from νέος neos, "new" + λίθος lithos, "stone") or "New" Stone Age, was a period in the development of human technology that is traditionally the last part of the Stone Age. The Neolithic era follows the terminal Holocene Epipalaeolithic periods, beginning with the rise of farming, which produced the "Neolithic Revolution" and ending when metal tools became widespread in the Copper Age (chalcolithic) or Bronze Age or developing directly into the Iron Age, depending on geographical region.
Neolithic culture appeared in the Levant (Jericho, modern-day West Bank) about 8500 BC. It developed directly from the Epipaleolithic Natufian culture in the region, whose people pioneered wild cereal use, which then evolved into true farming. The Natufians can thus be called "proto-Neolithic" (11,000–8500 BC). As the Natufians had become dependent on wild cereals in their diet, and a sedentary way of life had begun among them, the climatic changes associated with the Younger Dryas forced people to develop farming. By 8500–8000 BC farming communities arose in the Levant and spread to Anatolia, North Africa and North Mesopotamia.
Unlike the Palaeolithic, where more than one human species existed, only one human species (Homo sapiens sapiens) reached the neolithic.