CITIES IN THE SKY

An examination of “how the trajectories of globalization and urbanization, and our evolving tastes and needs, have created the world’s skylines.”

Whether you love them or loathe them, it is hard to deny that skyscrapers define the look and feel of modern cities. Barr, a professor of economics who has been studying skyscrapers for many years, has a great affection for them. In this follow-up to Building the Skyline, the author looks at both the history and the current landscape, emphasizing the link between the buildings and the social environment in which they exist. In the 20th century, skyscrapers were largely an American phenomenon, with the Empire State Building being the embodiment of the idea for decades after it opened in 1931. Others would follow in the postwar era, reflecting the confidence of the time. Architects love them as a chance to strut their creative stuff, but the property developers always have an eye on profitability. Skyscrapers, in fact, generally turn out to be good investments. In the 21st century, the focus of the business has moved to Asia, home to 9 of the 10 tallest buildings in the world. Five are in mainland China, but there are also some remarkable examples in Hong Kong, Taiwan, and Malaysia. The trend is to mix corporate offices with residential, retail, and recreational space. The prize for the most ambitious effort probably goes to the Burj Khalifa in Dubai, “the current world’s tallest building.” Construction at this level involves huge technical problems, but innovative designs and new building methods are pointing toward the next generation. “The engineering know-how to create a one-mile structure…is here,” Barr writes, continuing, “[I]f history is any guide, the journey will remain ever upward.”

With a global view and his eyes cast skyward, Barr provides an enjoyable, expansive study of a subject he loves.