The Burj Khalifa in Dubai, begun in 2004 and completed in 2009, soars skyward for more than half a mile. You can make a lot of comparisons between the fact that we erect structures and edifices ever taller and ever more dazzling in that they soar skyward from progressively smaller bases, and the fact that we use financial engineering to try and create greater asset wealth from an existing economic base of activity. The two concepts are certainly related; the use of lighter and stronger materials and the application of better science have helped us overcome natural forces that thwart our attempts to build Olympus on Earth. And it’s also true that financial engineering has made our economies more efficient; the advent of derivatives, which