Interviewed Hunter Lovins today for our climate change documentary Shattered Sky. Who is not jazzed and encouraged after talking with Lovins?! She advocates action toward clean energy and reducing CO2 emissions, not because it is the right thing to do per se, but because there’s a compelling business case. She cited case after case where companies saved wads of cash by instituting various energy-efficiency practices. Energy efficiency could “reduce energy demand and carbon emissions by 50 %” she said. Inspirational.