Nothing has done more to reinvigorate discussions about energy and fuel dependence than the tragic oil spill currently afflicting the Gulf Coast [excellent resource for trajectory, timeline and news sources]. Though scientists and oil manufacturers continue to debate the validity of the “Peak Oil” theory, a very uncomfortable reality looms that oil production may not be able to keep up with thirsty demand. With an ever-increasing global population, a constant proliferation of technology choices and lifestyle improvements, and a rising middle class in third world countries, the factors contributing to fuel consumption may be the precipice of an eventual geopolitical crisis. In an effort to showcase their dedication to addressing the most salient energy and environmental questions affecting our generation, the Discovery Channel, backed by founder John Hendricks, is launching a revolutionary four-part documentary called Powering The Future. In it, they address a range of economics, national security, social and scientific questions related to energy and fuel all through the single focal point of searching for a modern, clean, limitless supply of energy. Our coverage of Powering the Future includes a review of the first installment and an exclusive podcast interview with the show’s host, lead scientist for the Nature Conservancy, Dr. M. Sanjayan. For full content, please click “continue reading.”
One of the most pressing issues of our time is how and where we are going to get sustainable energy for a global population with a rapidly rising standard of living and the consumption that this entails. Approximately 10% of United States coal production [coal in general accounts for 40% of global electricity production] is procured through mountaintop removal, an environmentally-devastating extraction that literally involves blasting off (or removing) the top of a mountain to extract the coal inside. The practice gained popularity in the 1960s, when it started becoming too difficult and too costly to extract coal from underground mines. In our continuing “It’s Not Easy Being Green” series, ScriptPhD.com’s eco-blogger Captain Planet talks about the documentary Mountaintop Removal, exactly what it entails, and why this process is so much more costly than the immediate energy gained from it. Please click “continue reading” for more.