Du Bois's (1903) idea of the color line has not disappeared from American culture and politics. Perhaps it has grown fainter with the momentous changes of the past half century, culminating in the election of the first Black U.S. President in 2008. But the 21st century promises to feature a different line, one that partially grows out of the color…

Fertility rates have fallen dramatically around the world. In some countries, there are no longer enough children being born to replace adult populations. The disappearance of children is a matter of concern matched only by fears that childhood is becoming too structured or not structured enough, too short or too long, or just simply too different…

Unrealistic as they may have been, television shows like Leave it to Beaver and Ozzie and Harriet served important social purposes during an age of tumult and anxiety. The domestic sit-coms of the 1950s played an educative function by reinforcing and disseminating traditional values at a time when forces of change were becoming quite disruptive.…