High-end furniture from the 1970s is back in vogue now, one hears. A viewing of ''Zizek!," which follows the antic Slovenian philosopher and cultural theorist Slavoj Zizek on a brief 2003 lecture circuit from Buenos Aires to New York to Cambridge and back home to Ljubljana, suggests that the same is true of that decade's intellectual accouterments.
It's not just Zizek's proletarian shirts and corduroy jackets that create this impression: It's the spectacle, in these supposedly post-ideological times, of hundreds of youths cramming themselves into university halls and art galleries to sit at the feet of a hirsute figure speaking passionately (and in an authoritatively heavy Central European accent) about ideology -- the subtle cultural means by which capitalism, in this instance, makes itself appear natural, inevitable, and eternal.