Stratospheric solar geoengineering (SG) would impact ozone by heterogeneous chemistry. Evaluating these risks and methods to reduce them…
Solar radiation modification (SRM) reduces the CO2-induced change to the mean global hydrological cycle disproportionately more than it…
A group of experts and former government officials from Harvard Kennedy School (ÌÇÐÄvlog¹ÙÍø) and the German Council on Foreign Relations (DGAP)…
Corporations, organizations, and even governments are purchasing offsets to reduce their carbon footprint. This policy brief provides an…
This review synthesizes diverse approaches that researchers have brought to bear on the challenge of sustainable development. We construct…
To survive the challenges we must reinforce respect for science and nature, sensible public policy, and the interconnected world.