GUEST COMMENTARY: The genius of energy conservation and clean energy adoption

Monday, August 26, 2013 | 5:30 p.m. CDT; updated 7:39 a.m. CDT, Tuesday, August 27, 2013

Hemingway wrote that all he had to do was write one true sentence, the truest sentence he knew, to unleash his writing genius. I have two. Human-caused climate change is the greatest threat that humanity faces. And, every personal action that we take as individuals, no matter how seemingly inconsequential, makes a difference (by definition), especially as multiplied by the actions of the collective hundreds of millions of us (about 7 billion in fact, planetwide).