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Sociobiology investigates social behaviors such as mating patterns, territorial fights, pack hunting, and the hive society of social insects. It argues that just as selection pressure led to animals evolving useful ways of interacting with the natural environment , so also it led to the genetic evolution of advantageous social behavior.
The importance of stone tools, circa 2.5 million years ago, is considered fundamental in the human development in the hunting hypothesis. [citation needed]Primatologist, Richard Wrangham, theorizes that the control of fire by early humans and the associated development of cooking was the spark that radically changed human evolution. [2]
More abstractly, a society is defined as a network of relationships between social entities. A society is also sometimes defined as an interdependent community, but the sociologist Tönnies sought to draw a contrast between society and community. An important feature of society is social structure, aspects of which include roles and social ranking.
This glossary of biology terms is a list of definitions of fundamental terms and concepts used in biology, the study of life and of living organisms.It is intended as introductory material for novices; for more specific and technical definitions from sub-disciplines and related fields, see Glossary of cell biology, Glossary of genetics, Glossary of evolutionary biology, Glossary of ecology ...
Cultural evolution is an evolutionary theory of social change.It follows from the definition of culture as "information capable of affecting individuals' behavior that they acquire from other members of their species through teaching, imitation and other forms of social transmission". [1]
The US economy added more jobs than forecast in November while the unemployment rate ticked higher as the labor market rebounded from a month negatively impacted by severe weather and labor strikes.
Anthropologists and sociologists often assume that human beings have natural social tendencies but that particular human social behaviours have non-genetic causes and dynamics (i.e. people learn them in a social environment and through social interaction).
The claim: Climate change has only had 'positive effects' on global food production. An Oct. 20 Facebook post (direct link, archive link) includes a graph that shows global wheat, rice and coarse ...