A staggering 89 million people worldwide have been displaced by violence or persecution. Immigration issues have roiled U.S. politics and upended the European Union. In these hot spots and beyond, policymakers have little trustworthy research to guide them, and public opinion is easily clouded by misinformation and partisanship. That’s where the Immigration Policy Lab comes in. With branches at Stanford University and ETH Zurich, we use large datasets, creative research designs, and cutting-edge analytical tools to bring new evidence to bear on the urgent problems practitioners face. By guiding the people who set public policy, as well as those who directly serve immigrant communities, our research can inspire solutions and ultimately improve countless lives.