Sentence:  Our era is supposed to be the 1950s all over again. Indeed, we are experiencing anew many of the pleasures and benefits of that excellent decade: a salubrious prudery, a sensible avariciousness, a healthy dose of social conformity, a much-needed narrowing of minds, and a return to common-sense American political <WSD>troglodytism</WSD>. 
Meaning of the word marked with <WSD> tags:  The state or quality of being considered course, ignorant, uncultured, or unprogressive.