Grand Visions, Rare Earths and Design’s Fictions

High Line designers Diller Scofidio + Renfro have unveiled their "veiled" new Broad Museum for Grand Avenue. But can architecture alone fix what ails Grand Avenue? Find out from architect Elizabeth Diller, critic Sam Lubell and Councilwoman Jan Perry. Plus, science researcher Richard Seymour on the dirty story of rare earths, hidden behind our clean technologies and glistening gadgets. And Art Center's Tim Durfee on the show that explores how fantasy feeds real world design.