Climate change is a threat multiplier; it is an underlying and exacerbating factor that makes things worse at a level that all actors, including security actors, need to pay attention to, said Geoff Dabelko, Professor and Associate Dean at the George V. Voinovich School of Leadership and Public Affairs at Ohio University and Senior Advisor to the Wilson Center’s Environmental Change and Security Program. He spoke in a recent interview about climate change and security as part of CimpaticoTV’s Climate Adaptation Channel.

In the Global South, natural resource conflict has largely been considered a consequence of poor governance and weak political institutions. The international community’s solution? Build “green” governance capacity as a way to mitigate violent conflict and improve environmental outcomes. For the international development community, this has meant introducing laws, policies, and practices based on international standards of best practice, and training local regulators to adhere to those standards.

Solar farms—just like regular farms—cover large swaths of land, requiring between 3.5 to 16.5 acres per MW of generating capacity. The largest solar plant in the world, the 648 MW Kamuthi facility in Tamil Nadu, India, covers ten square kilometers. But it will be dwarfed by the 3,450 MW facility under construction on China’s Tibetan Plateau, which will span 298 square kilometers when completed. Building these large plants requires fundamentally changing how the land they sit on is used, which—without careful planning—could have negative impacts on the environment and local communities that could potentially lead to conflict. The backlash could not only derail solar projects, but could also fuel resistance to future renewable energy development.

While attention in the United States is focused on the disasters in Puerto Rico and the Caribbean, a crisis across the Atlantic is rapidly becoming one of the worst humanitarian disasters since World War II. In the Lake Chad basin of West Africa, about 17 million people are affected by the emergency, struggling with food insecurity, widespread violence, involuntary displacement, and the consequences of environmental degradation. An estimated 800,000 children suffer from acute malnutrition; and although international donors pledged $672 million in February, the famine and humanitarian misery continues unabated. Suicide bombings and attacks by Boko Haram, which have killed at least 381 civilians since April 2017, have forced many people to leave their homes and farmers to leave their lands, interrupting livelihoods and reducing food supplies.

Almost three decades ago, at a conference at the Woods Hole Institute, oceanographer John Martin said with “a half a tanker of iron…I will give you the next ice age.”