Poor countries are experiencing irreversible harm due to climate change, prompting calls for rich countries to provide financial support. There are differing views on the fairness of expecting poor countries to reach zero carbon emissions, with some arguing it is unfair to push them to do so too early. The recent COP26 summit resulted in some agreements, but its outcome is being viewed as a failure by some, with ongoing discussions about how to support poor countries in their efforts to address climate change.