The Kurdish people’s century-long quest for self-determination reveals a key aspect of ethnic separatist conflicts. Ideas of nationhood can endure for generations, unifying people across borders and often making separatist conflicts hard to resolve. But how much harder is it to resolve separatist conflicts than other violent, non-territorial intra-state wars (such as political revolutions)? In practical terms, how much longer, on average, can policymakers expect separatist conflicts to persist and reoccur than the typical political revolution? These are tough questions. Surprisingly, demography helps us find the answers.

“The idea to make this film came from a very personal place,” said filmmaker Luciana Kaplan at a recent Wilson Center screening of her documentary Rush Hour, recalling how a woman who worked for her spent six hours a day on public transportation. “I have to make a film about this,” she said she told herself, “because this is a silent enemy that is attacking all of us in big cities.”

“There are more young people in the world today than in any other time in the history of the world,” said Beza Tesfaye, Senior Researcher at Mercy Corps, at a recent event at the U.S. Institute of Peace on Mercy Corps’ efforts to engage youth in Somalia and Afghanistan in order to promote stability and prevent violence. “As we know, marginalized youths are the ones often to be recruited into violent movements. Not only do we have to focus on conflict, but we also have to put youth at the center of development programs to address these issues.”

“There is a close relationship between fertility rates and health on one hand, and economic growth on the other,” said Peter McPherson, President of the Association of Public Land-Grant Universities and former USAID Administrator, at the final event in a three-part series on the role of population and family planning in supporting economic growth, health, and education.

After four months of political unrest and more than 250 deaths, the calls for Nicaragua’s embattled president Daniel Ortega to step down are escalating. One of political demography’s most robust statistical findings tells us that countries where an authoritarian government rules a youthful population, any change in regime typically yields an autocracy or at best, a partial democracy. Only very rarely has a liberal democracy emerged immediately after a rebellion in a youthful country (one with a population with a median age under 26 years). Given this, if Ortega is ousted from office, what type of leader should foreign affairs analysts expect to replace him?