This article first examines the ideological composition of American university faculty and then tests whether ideological homogeneity has become self-reinforcing. A randomly based national survey of 1643 faculty members from 183 four-year colleges and universities finds that liberals and Democrats outnumber conservatives and Republicans by large margins, and the differences are not limited to elite universities or to the social sciences and humanities. A multivariate analysis finds that, even after taking into account the effects of professional accomplishment, along with many other individual characteristics, conservatives and Republicans teach at lower quality schools than do liberals and Democrats. This suggests that complaints of ideologically-based discrimination in academic advancement deserve serious consideration and further study. The analysis finds similar effects based on gender and religiosity, i.e., women and practicing Christians teach at lower quality schools than their professional accomplishments would predict.
Changing U.S. attitudes toward new technologies are examined, as are explanations of such changes. We hypothesize that increased concern with the risks of new technologies by certain elite groups is partly a surrogate for underlying ideological criticisms of U.S. society. The question of risk is examined within the framework of the debate over nuclear energy. Studies of various leadership groups are used to demonstrate the ideological component of risk assessment. Studies of scientists' and journalists' attitudes, media coverage of nuclear energy, and public perception of scientists' views suggest both that journalists' ideologies influence their coverage of nuclear energy and that media coverage of the issue is partly responsible for public misperceptions of the views of scientists. We conclude with a discussion of the historical development of the environmental movement in the 1960s and 1970s and the relation of this movement to the public's declining support for nuclear energy.
During the 2000 national election season, there was unprecedented attention paid by the media, and by presidential campaigns, to the political content of late night comedy shows such as the Tonight Show with Jay Leno and the Late Show with David Letterman. Focusing on the more than thirteen thousand jokes about U.S. political figures from 1996 to 2000 on late night comedy talk shows, this study explores the choice of targets and subjects of political humor. The authors find that late night humor is heavily centered on the president and top presidential contenders, that the various late night shows tend to exhibit the same patterns in their choice of targets, and that the humor is generally devoid of issue content.
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