Climate Refugees in Bangladesh. Photo Credit: Sabbir, Wikimedia Commons
By Jack Karsten, PISA Staff Assistant
Climate change is not just an environmental threat whose greatest impacts will be felt in the future; it also plays an immediate role in today’s international security issues. For example, a recent study concluded that a sustained drought compounded factors that started the civil war in Syria, a struggle that endures four years later. Rising temperatures will increase competition for scarce water, food, and energy resources with the potential to spark new conflicts and intensify existing ones. Droughts, floods and storms linked to climate change will displace millions of people each year, adding to the humanitarian crisis associated with war and border conflicts. Recognizing the impact of climate change on international security escalates the issue’s urgency.