Unusual competence is discernment or perception; intelligent foresight.
Mass Audubon: North Shore Conservation Advocacy
The mix and progression of presentations, ending with your discussion of the engineering opportunities and challenges inherent in an Open Space Residential Design, were very effective and informative.
Kathryn W. Leahy, Director, Mass Audubon: North Shore Conservation Advocacy
Cutting shower times by 3 minutes each day reduces 715 pounds of CO2 emissions a year.