Paleolithic Social and Economic Developments

Small bands of $25$ to $50$ people functioned through intense personal relationships and kinship ties.
High seasonal mobility and a lack of surplus prevented the accumulation of goods, leading to highly egalitarian structures.
Societies lacked formal leaders, such as chiefs, kings, or bureaucrats, making them relatively free of human tyranny.

Relative equality existed between sexes; men typically specialized in hunting large animals, while women focused on gathering plants and trapping smaller prey.
A study of the San in the $1960\text{s}$ found concepts like female virginity, rape, and the sexual double standard were unknown, with marriages being mostly monogamous and divorce easily accessible.
Despite general equality, violence was present; approximately $15\%$ of deaths resulted from human conflict, which included one-on-one combat and wife beating in certain cultures.

Often called the original affluent society because material needs were met with minimal labor, though life expectancy averaged only $35\,\text{years}$ .
Deliberate fire use altered landscapes, such as in Australia where it promoted the growth of fire-resistant eucalyptus trees.
Human arrival coincided with the extinction of large animals in North America and Australia, as well as the disappearance of other hominids like Neanderthals, Denisovans, and Flores man.

Archaeological finds like bone and ivory flutes from Germany, dating back $42,000$ to $43,000\,\text{years}$ , indicate a rich musical culture.
Periodic rituals were led by part-time shamans who might enter trances via psychoactive drugs.
Religious thought was often animistic and cyclical, viewing time through natural patterns of birth, death, and regeneration rather than a straight line.

Significant shifts occurred as the last Ice Age ended between $10,000$ and $16,000\,\text{years ago}$ , causing global warming and environmental diversification.
Improved climates allowed some nomadic groups to establish permanent villages, increase population, and begin accumulating private property.
Specific sedentary examples include the Jomon in Japan, who created early pottery, and the Chumash of southern California, who developed hereditary elites and market economies.
Increased social complexity led to the emergence of class distinctions, slavery among the Haida and Tlingit, and large-scale structures like those at G\u00f6bekli Tepe.