GWYNNE DYER: Is geoengineering the solution to climate change?
In fact, most traffic was heading in the opposite direction. The United States is completing its withdrawal from the Intergovernmental Panel on Climate Change (IPCC) for the second time. COP 30, the annual conference on how well the world is doing at emissions cuts, made almost no progress in Brazil last month, and the final report didn’t even mention fossil fuels.