If you want really wild speculation ask yourself if that was the first time mankind transitioned to agriculture.
The
Neolithic (or "New" Stone Age) was a period in the development of human technology that is traditionally the last part of the Stone Age. The name was invented by
John Lubbock, 1st Baron Avebury (1834-1913) in 1865 as a refinement of the three-age system of stone, bronze and iron ages. The term is more commonly used in the Old World (Europe), as its application to cultures in the Americas and
Oceania is problematic. These cultures are said to have remained neoliytic until the time of the European conquest. It can be roughly dated from about 9000
B.C.E. to 3000
B.C.E.
The Neolithic era follows the terminal Pleistocene
Epipalaeolithic and early Holocene
Mesolithic periods,
beginning with the start of farming and ending when metal tools became widespread in the Copper Age (chalcolithic), Bronze Age or Iron Age, depending on geographical region. The term "Neolithic" thus does not refer to a specific chronological period, but rather to a suite of behavioral and cultural characteristics including the use of both wild and domestic crops and the use of domesticated
animals. Some
archaeologists have long advocated replacing "Neolithic" with a more descriptive term, such as
Early Village Communities, although this term has not gained wide acceptance.
Life as we know it today began to take shape during this period of
pre-history (pre-history refers to lack of written records) and while much that has been written about Neolithic culture is speculative, it can be asserted that men and women were becoming more aware of their inter-dependence, of social obligations and of loyalties beyond the immediate family, although evidence here is limited. However, there also appears to have been conflict between groups or tribes. If some theories are correct, this was also a time when the earth and the planet were honored, suggesting a more
symbiotic relationship with the land than that of the modern world, where too often the planet is treated as an expendable commodity.
http://www.newworldencyclopedia.org/entry/Neolithic_Age