Efforts to explain environmental concern as a function of social struc
ture have revealed some weak but reliable associations. Stronger assoc
iations have been found between environmental concern and social psych
ological variables including attitudes, beliefs, and worldviews. The a
uthors used the 1993 General Social Survey to explore a conceptual fra
mework that postulates four causal levels: social structural factors a
nd early socialization experiences; general worldview and ideology abo
ut humanity and the environment; specific attitudes, beliefs, and cogn
itions about environmental issues; and environmentally relevant behavi
or. Each class of variable has explanatory power beyond that given by
other classes of variables, with the social psychological variables ge
nerally adding more explanatory power than the structural variables. T
he patterns are different, however, for the five behavioral indicators
. Efforts to explain the structural influences as indirect, operating
through the social psychological variables, were mainly unsuccessful.