Currently there isn’t a lot of good news coming out of the Sahel, the area in Africa that borders the Saharan desert to the north, the Sudanian Savannah to the south, and stretches across the continent. Multiple raging insurgencies, especially in the western part of the region, fuel a news cycle of offensives and counter offensives, responses and massacres.

According to the damning new ‘code red for humanity’ report from the Intergovernmental Panel on Climate Change (IPCC), the news from the region isn’t likely to get better any time soon.

Climate change is no longer an abstract issue we may face in the future. Devastating forest fires, the hottest June on record in the United States, lethal flooding in Europe and Asia, and extreme droughts in Africa reveal that the climate is already changing with extreme consequences. Even more concerning than these events alone is the reality that the drivers of climate change, violent conflict, and fragile states compound each other. Climate change exacerbates unstable social, economic, and political conditions, while conflict and fragility can hinder effective climate change response and adaptation. The U.S. can address the compound risks created by both of these issues only through integration of conflict prevention and climate change in its foreign policy and development assistance.

As the world continues to battle the COVID crisis, we must not lose sight of the greatest long-term threat faced by mankind: climate change.

COVID-19 and its even more contagious variants have wrought misery upon our world, inflicting massive loss of life and sickness, widespread disruption of health services, and economic ruin with ensuing social upheaval. There is no silver lining.

We can, however, attempt to extract useful lessons from the strategies and tactics──both successful and unsuccessful──used to battle the contagion to better array our forces against that other pending global catastrophe: climate change.

“There is little doubt that tens of millions of people will be displaced over the next two to three decades due in large measure by disaster and other environmental changes affected by climate, with the majority displaced within the borders of their own countries. The United States has a special responsibility to lead on issues of climate change, migration, and displacement,” said Eric Schwartz, President of Refugees International, at a recent event presenting a Blue-Ribbon Task Force report on climate change and migration.

In China’s campaign to get its population of 1.4 billion vaccinated against COVID-19, the magic number is 77.6 percent. Government agencies all over the country, from Inner Mongolia to Jiangsu, uniformly pledge to get this exact percentage of their populations vaccinated. A rural township in Harbin boasts that it’s fully vaccinated 11,025 of its population of 14,198, 0.05 percentage point above the sacred target of 77.6 percent. So, just what is the significance of 77.6?

Over the past decade, our understanding of how climate change affects conflict and security has advanced considerably. Yet, how to best address the overlapping challenges of climate change, conflict, and human security remains an open question. In an article published in World Development, I address this topic by examining how climate security discourses inform development policy and, in turn, how the structures of development enable or constrain institutional capacity to address climate security. This research identifies not only the unique barriers the development sector must overcome, but also the ways in which the most common framings of climate change (i.e., as a threat multiplier) limit the scope for policy and programming.

“Never let a good crisis go to waste,” said Winston Churchill. Like other acute stressors, the COVID-19 pandemic acts as a multiplier of chronic or pre-existing vulnerabilities, such as the challenges of servicing rapidly growing informal populations, particularly in urban settings. This multiplier effect may accelerate water insecurity at unprecedented levels. However, together with UNESCO Intergovernmental Hydrological Program (IHP), we’re reflecting on the possibility that COVID-19 can act as an accelerator of positive action toward achieving Sustainable Development Goal 6 on water. The nexus between issues and urban water security is particularly important.