We now have less than seven years to cut emissions in half in order to keep global warming below 1.5 degrees C, the limit scientists say is necessary for averting some of the most dangerous climate impacts. 2022 saw flooding, drought and severe heat waves kill thousands and affect millions of lives around the world, providing us a small window into what we can expect if we fail. Responsible for more than 60% of global emissions and over half of the world’s population, changing our approach to cities must be at the center of efforts to thwart climate change.

We are more keenly aware of the impacts of climate change than ever before. But we also have more knowledge than ever on how to transition to a low-carbon, resilient and inclusive future. As we move further into this decisive decade, here are five critical areas of action for cities.