Like a concrete aircraft carrier: was LA’s giant new $724m gallery really worth all the carbon emissions?

Built on tar swamps and two tortuous decades in the making, LACMA’s latest addition used twice as much metal as the Eiffel Tower. What has happened to Peter Zumthor’s light touch? Driving down the palm-lined strip of Wilshire Boulevard in Los Angeles, a striking new crossing heaves into view. A ribbon of glass leaps over the road, sandwiched between two gigantic planes of concrete. As you get closer, the bridge swells out in sinuous arcs, swooping back on itself to inscribe an amoebic, shape-...

By Oliver Wainwright