Scientists started warning us decades ago that human activities, leading to rising levels of greenhouse gases (GHGs) in the atmosphere, would enhance the natura

Scientists started warning us decades ago that human activities, leading to rising levels of greenhouse gases (GHGs) in the atmosphere, would enhance the natural "greenhouse effect" and lead to potentially dangerous global heating. Climate Chess helps explore the question of why the world has so obviously failed to act on scientists' warnings. It also suggests a more productive path forward.