How unusual has the weather been? No one event is "caused" by climate change, but global warming, which is predicted to increase unusual, extreme weather, is having a daily effect on weather, worldwide.

Old habits die hard and Lebanon's media choose the easy route to report on the vitally important, yet misunderstood, energy sector. "Will internation...

Editor's Note: While Tim Profeta is on vacation, Jeremy Tarr, policy associate in the Climate and Energy Program at Duke's Nicholas Institute for Envi...

Life doesn't have to be complex. Clear the decks and there's more room to experience what is new and relevant now, in every moment. If we can just go inside as often as possible and take inventory of what we are experiencing, good and bad, then we won't accumulate so much unconsciously. We can bring our super-conscious awareness in.

Vitter is likely too cynical to believe that there are people in this world genuinely interested in advancing efforts to clean up our planet and mitigating the damages from industrial pollution that will be wrought on future generations.

Nigeria is the greenest populous country in the world, but it is so entirely by accident. We fuel a population north of 170 million -- the seventh largest in the world -- on an available installed grid electricity generation capacity of fewer than 6GW.

There comes a time when you feel the vibration of a new life awakening and expanding -- when you have the burning desire to peek through a crack in your chrysalis and see the world and its possibilities in a whole new light.

The EU and the United States need to adopt extended, better defined, and more comprehensive energy technology sanctions with urgency, especially if Putin decides to invade Eastern Ukraine under the pretext of humanitarian assistance.

It is often said that the best things in life are the most simple and therefore the most under-appreciated. If you think of the happiest times in your life they are most likely to be around loved ones, when you were being creative or when you were giving of yourself. These have nothing to do with money.

Today, the Earth got a little hotter, and a little more crowded. How unusual has the weather been? No one event is "caused" by climate change, but global warming, which is predicted to increase unusual, extreme weather, is having a daily effect on weather, worldwide.

How can markets be made efficient when people aren't? Apparent market failures are often attributed to individuals making apparent 'irrational' decisions. However, I argue that markets can be made more efficient when creating environments for individuals that aid their decision-making.

Thanks to John Powers for being the visionary for the Alliance Center and to all the people who are part of the Alliance for Sustainable Colorado for helping navigate the way in which we plan our Renewable energy future.

One solution, as it came out of from the summit and should be further strengthened, tested, discussed and implemented in other world regions is public-private partnerships.

Today, the Earth got a little hotter, and a little more crowded. Daily Climate Change: Global Map of Unusual Temperatures, Jan 16 2014 How unusua...

The Obama Administration's proposed regulation of existing power-sector sources of CO2 has the potential to be cost-effective, and if you accept these numbers, it can also be welfare-enhancing, if not welfare-maximizing.

Despite the worst fears of impending environmental tragedy that arise from a reading of air quality data or the trajectory of coal use, China is walking a path that many cities and nations have walked before.