|
|
|
|
|
|
|
|
|
|
|
Four political systems; contemporary foraging societies; foraging bands; tribes; pantribal sodalities; chiefdoms; states; social control and resistance; sex and gender: biological vs. cultural…
|
|
|
|
|
|
|
|
|
|
|
|
http://www.ted.com Why do we crave love so much, even to the point that we would die for it? To learn more about our very real, very physical need for romantic love, Helen Fisher and her research…
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
