The intensity and scope of attention to the (negative) impacts of business activities on the social and natural environment have waxed and waned over the past forty years. A revival of interest on a wide scale is visible and audible again today. Numerous organizations, including the United...

For years, alternative vehicle and propulsion concepts have had a very difficult time catching on, even though technicians and engineers have repeatedly pointed out that the design quality of electric propulsion systems or other novel vehicle concepts is available and feasible. Often enough,...