Iraq's climate crisis is playing out in the drinking water, arable land and public health of those who live in Iraq. But it is also a regional and global crisis. Any effective response must consider the interconnected nature of climate issues with other social institutions, the role of civil and local communities and the need for effective geopolitical climate diplomacy. For the country to mitigate the impact of the structural weaknesses-climate change-instability nexus, Iraq must diversify its economy away from oil dependency, invest in decarbonization efforts and cleaner energy infrastructure and address the fiscal and political implications of this transition. Another important first step would be to center the interests and knowledge of local communities most impacted by climate change.