Pew Research Center’s experts provide analysis of trends shaping the world grounded in the Center’s rigorous empirical research. Because the Center is strictly neutral, its experts do not make policy recommendations. Choose an expert to see their bio, or if you can’t find what you need, please visit our media resources page.
Rakesh Kochhar
Demographics and Social Trends
Expertise:
Jeffrey S. Passel
Global Migration and Demography
Expertise: