This document summarizes the 2011 Global Go To Think Tank Rankings report. It announces the launch of the 2011 rankings and report, which ranks think tanks around the world. It provides statistics on the scope of the ranking process, which involved over 1,500 individuals from 120 countries participating in nominations and rankings across 30 categories. The rankings are based on nominations and evaluations from experts on specific regions and fields. The document outlines the methodology used in the 2011 rankings process and categories included. It acknowledges efforts to improve representations of think tanks from non-G7 countries in the rankings.