As the worlds largest economy, the United States is also the largest consumer of fossil energy sources and the largest per capita emitter of greenhouse gases. Although the climate and energy policies adopted over the past decade have been insufficient to reverse continued emissions growth, a...

The Paris Agreement has achieved one of two key necessary conditions for ultimate success – a broad base of participation among the countries of the world. But another key necessary condition has yet to be achieved – adequate collective ambition of the individual nationally determined...

The Paris Agreement has achieved one of two key necessary conditions for ultimate success – a broad base of participation among the countries of the world. But another key necessary condition has yet to be achieved – adequate collective ambition of the individual nationally determined...