​When there is no money involved in the transaction and the parties negotiate a direct exchange of one trade good for another by arguing, it is called:

A) ​trade
B) ​silent trade
C) ​hostile trade
D) ​barter

​Changing speech patterns from one situation to another is called __________________________.

What does it mean to say that the physical differences between humans and apes are largely a matter of degree and not kind?​

Structural power:​

A) ​has decreasing significance in the new global order
B) ​diverts attention from the relationship between the new global order and political institutions
C) ​fails to capture the complex new cultural formation in the world
D) ​applies to regional political organizations

The biological term fitness refers to:​

A) ​physical and mental prowess
B) ​physical stamina and longevity
C) ​reproductive potential
D) ​stabilizing influences

Paul Farmer works with issues of structural violence in Haiti.​