Dire warnings of the end of the world are as old as civilization itself. But each year as the countdown to United Nations Climate Change Conference (COP) begins, they grow in volume and intensity. Recently, senior United Nations officials raised the alarm of "world conflict and chaos" and mass migrations and institutional collapse should greenhouse gas emissions remain unchecked for much longer. Mankind has a duty to act on these dangers. But because of their seriousness we must not do so rashly. It is an inconvenient truth, but energy solutions proposed by those most eager to address the climate crisis…

For decades, spectacularly inaccurate forecasts have underestimated the potential of clean energy, buying time for the fossil-fuel industry. But as two new analyses from authoritative institutions show, renewables have already convinced the market and are now poised for exponential growth. For decades, we at the Rocky Mountain Institute (now RMI) have argued that the transition to clean energy will cost less and proceed faster than governments, firms, and many analysts expect. In recent years, this outlook has been fully vindicated: costs of renewables have consistently fallen faster than expected, while deployment has proceeded more rapidly than predicted, thereby reducing costs…