By the Numbers
I recently heard a talk by David Gottfried, the founder of the U.S. Green Building Council, which pioneered the LEED system for rating the greenness of buildings. Gottfried is no longer associated with USGBC and was promoting his latest project, a book titled Greening My Life which, as near as I could figure, was a rating system to score your personal happiness. There is something about numerical rating systems that appeals to Americans. We have GREs, SATs, LSATs, GMATs, Best College Rankings, teacher evaluations, Best Place to Live, opinion surveys, and political polls. This abiding belief in the power of numbers may have to do with living in a large heterogeneous country whose population no longer shares a common set of values.

