ICON 180: Seattle's Space Needle gets a 21st-century makeover. Is the end for clubland in sight? David Chipperfield plays mind games with planners, and more  

In this issue: The Seattle Space Needle has proved more than just a symbol of Cold War one-upmanship; Japan's 400-year porcelain industry at a crossroads; Chipperfield takes on Bishopsgate Goodsyard, and more.