Ending poverty and stabilizing climate change will be two unprecedented global achievements and two major steps toward sustainable development. But the two obje

Climate change is the defining development challenge of our time. More than a global environmental issue, climate change and variability threaten to reverse rec

The science is unequivocal: stabilizing climate change implies bringing net carbon emissions to zero. This must be done by 2100 if we are to keep climate change

Climate change threatens all people, but its adverse effects will be felt most acutely by the world's poor. Absent urgent action, new threats to food security,

Available Open Access under CC-BY-NC licence. Climate change is the main challenge facing developed countries in the 21st century. To what extent does this agen