Suzaan Boettger writes that Dia’s new outpost at Beacon is a place where space could allow for the jumble and interplay of big ideas. “The Dia collection harkens back to a decade when the convergence of strong fiscal growth, the largesse of Great Society programs, increasing support for civil rights, anti-Vietnam war protests, and myriad forms of personal and sexual liberation made such artistic innovation on a large scale a cultural manifestation of the utopian belief that ‘anything is possible’.”