MIT political scientist Evan Lieberman (IMAGE) Massachusetts Institute of Technology Caption MIT political scientist Evan Lieberman’s new book, “Until We Have Won Our Liberty,” examines the condition of South Africa, a quarter-century after it became a multiracial democracy. Credit Stuart Darsch Usage Restrictions Credit must be given to the creator. No derivatives or adaptations of the work are permitted. License CC BY-ND Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.