Which is the single greatest obstacle to slowing climate change?
A. the growing population of the poorer nations in the world
B. proper climatic changes
C. having scientists decide on a definition of climate change
D. meeting energy needs, particularly in energy-hungry countries such as the United States, China, and India
E. a lack of data portraying the effects of climate change
Answer: D
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Courts of mediation are only effective in culturally homogeneous contexts
a. True b. False
What form of reciprocity is the most common among !Kung San, Mbuti, and Inuit groups?
A. balanced reciprocity B. generalized reciprocity C. negative reciprocity D. unbalanced reciprocity
Based on research in the 1960s, which of the following statements about Etoro conceptions of heterosexual intercourse is FALSE?
A. Such sex was permitted only a hundred days a year. B. It was thought to sap a man's vitality. C. It was permitted to take place only in the couple's residence. D. It was seen as a necessary sacrifice that would eventually lead to a man's death. E. Women who wanted too much heterosexual intercourse were viewed as witches.
Which of the following is a difference between kin selection and group selection?
a. kin selection does not involve altruism b. group selection does not involve altruism c. group selection explains selfish behavior d. none of these