Volume 64, Number 2 (2013) Summer/Fall 2013: The Cost of Energy
In This Issue
Transmission Repercussion: The Price of Transporting Power Through the Northeast
Ken Kimball and Mark Zakutansky
Why Walk? An Excerpt from the New Book Walking Distance
Robert E. Manning
In Every Issue
Photo by Lisa Densmore: Guide Josh McDonald stand on "new" land revealed less than two years ago by the melting Shoup Glacier near Valdez, Alaska. The glacier has receded about a mile and a half since 1964.