August 12, 2019, 10am PDT
Not urban land use, but in the literal sense: land used to produce food, graze livestock, supply drinking water, grow trees, and sequester carbon. As the climate warms and the population grows, crop yields will decrease and land will be degraded.
March 3, 2016, 1pm PST
As more and more people live on this planet, the pressure to build smart cities that feature environmentally sustainable infrastructure will become immense. Planners will be challenged to do more with less. Here's a discussion of this complex issue.
February 21, 2011, 11am PST
Neal Peirce expounds on the increasing power and importance of cities, a dominant message in the new book "Triumph of the City" by economist Edward Glaeser.