An atmospheric scientist explains why global climate change mitigation and energy decarbonization demand American diplomacy, technology, and policy "Daniel Coha

The issues that increasingly dominate the 21st century cannot be solved by any single country acting alone, no matter how powerful. To manage the global economy

A sensible solution to getting our economy back on track Pessimism is ubiquitous throughout the Western World as the pressing issues of massive debt, high unemp

Climate change poses one of the greatest challenges for human society in the twenty-first century, yet there is a major disconnect between our actions to deal w

Global warming is one of today's greatest challenges. The science of climate change leaves no doubt that policies to cut emissions are overdue. Yet, after twent