VANCOUVER—Mayor Gregor Robertson spoke at CreativeMornings/Vancouver on Friday, Dec. 7, not just as a politician pushing a platform, but as a creative. During his talk he touched on how social change is aided by thinking creatively.

VANCOUVER—You can't talk about architecture in Vancouver without talking about sustainability. But Friday's CreativeMornings/Vancouver wasn't all about what we're doing right. It was also about what we're doing wrong.