Africa

Meghan M. Garrity, an International Security Program postdoctoral fellow at the Harvard Kennedy School's Belfer Center discussed her research on government-sanctioned mass expulsion events at a virtual seminar on November 3, 2022.

According to the U.N. High Commissioner for Refugees, at the end of 2021 nearly 90 million people were forcibly displaced worldwide. What makes Uganda's expulsion of 50,000 Asians distinct? Unlike most displaced people, the Asians expelled from Uganda weren't fleeing conflict or natural disasters. Instead, the forced displacement that year is what political scientists call a mass expulsion. That's when a government implements an ethnically targeted policy to remove a group of people, en masse, without individual legal evaluations and refuses to allow them to return.

Kelly Greenhill argues that by exploiting political divisions that exist within targeted states, the threatened or actual deployment of engineered flows of migrants has long been a distressingly effective policy instrument, and it is unlikely to go away anytime soon. Unless policymakers begin to confront the forces that enable weaponized migration, the favored policy responses seem destined to increase, rather than curtail, its use.

States frequently acquire proof that other states have violated norms. Yet, existing theories do not fully explain how states wield such proof to coerce wrongdoers. Four case studies of nuclear proliferation probe a novel theory of how states coerce norm violators by concealing, sharing privately, or publicizing proof of guilt.

In this issue, we highlight five new books by Belfer Center members.

Henry Kissinger warns that many existing domestic and international institutions that have helped govern the past decades will not survive the Covid-19 crisis. He is surely correct.

Armed rebel groups push for funding and recognition, and often get it.

A new book edited by Erica Chenoweth, Deborah Avant, Marie Berry, Rachel Epstein, Cullen Hendrix, Oliver Kaplan, and Timothy Sisk, Civil Action and the Dynamics of Violence, looks at recent conflicts in Syria, Peru, Kenya, Northern Ireland, Mexico, Bosnia, Afghanistan, Spain, and Colombia to explore the role that civil action played.

Stephen Walt explains ISIS's ability to hang around despite its unrelieved brutality and its near-total failure to deliver on any its promises.

Future of Diplomacy Senior Fellow Ayaan Hirsi Ali calls for new frameworks of discussion in the immigration debate in Europe and the U.S.