Danielle Bowling . Articles Global round up The European council releases its policy on architecture, approval for Europe's tallest tower and technology boosts sustainability in New Orleans. Rant on Melbourne uni designs are accused of being "safe" and "institutional", and green walls are derided as "eco-bling", in today's news digest. Global round up HOK's pre-tax profits plummet, Hamburg erects a concert complex and a garden-like sports stadium takes root in China. "Constant battle" for Gold Coast activity centres Suburbs set aside as principal activity centres could get left behind in the Gold Coast's development race if key infrastructure proposals remain bogged down in the approval process. Rant on "Shocking" state park closures and a "hypnotic" attraction to high tech buildings, in today's news digest. From handrails to hairpins Aqueducts, staircases and cathedrals are inspiring unique architectural jewellery from one US designer.