As a part of Brookings Centenary series, Strobe Talbott, current president of Brookings, and Bruce MacLaury, president of Brookings from 1977 to 1995, look to the major policy challenges that Brookings should take on in its second century while they reflect on their own periods of leading Brookings. Talbott and MacLaury discuss the role of Brookings in the past, present, and future as a nexus of non-partisan ideas, with a passionate commitment to the common good.  From their perspectives, the two presidents examine how the landscape of public policy research and analysis has changed since the years they assumed the presidency of Brookings.