Mark Draper
University of Utah
We’ve been using wood to build things for a very long time. According to the recently discovered remains of a half-million-year-old wooden structure in Africa, we’ve been building with wood before we were even fully human. From those early beginnings to the stave churches of Scandinavia to Lincoln’s log cabin, wood as a construction material has been favored for its abundance, its workability and its beauty.
Yet in the past 150 years, as cities and skyscrapers have boomed, wood has been eclipsed by newer materials such as concrete and steel. These materials can support more weight, allowing for bigger buildings, and aren’t as susceptible to fire, earthquake and moisture damage. However, they cost more to produce, are not renewable and exact a heavy carbon footprint — steel and concrete production accounts for more than Please log in to see the rest of this story.
