And the way we design buildings is code-driven, which is ultimately lawsuit-driven. Our building codes are designed to protect people from fires and structural collapse, issues which affect a few thousand lives a year. Meanwhile, up to half a million people a year die from obesity - Americans add a pound a year after age 30. A simple walk to a train station or up a few flights of stairs could halt that trend. Again, Farr had a funny slide showing an escalator going up to a fitness center.
At any rate, Farr is a national leader at looking at the interrelationship of these issues. LEED began as a checklist for buildings and for the last five years Farr chaired LEED for Neighborhood Development, which is developing a more integrated approach to development that addresses these issues. The LEED ND guidelines have been studied by the Center for Disease Control and found to also promote more healthy living.
And there is a preservation angle as well. As we began to drive more, we devalued buildings and the landscape. Their details and appearance just didn't matter the faster you drove, and especially as driving became a chore and addiction rather than a treat and a joy. It isn't just that we devalued historic buildings - we devalued ALL buildings.