iate ▁Professor ▁and ▁Arthur ▁F ▁Th urn au ▁Professor ▁of ▁History , ▁University ▁of ▁Michigan ▁ ▁Professor ▁Mich èle ▁Lam ont , ▁Robert ▁I ▁Gold man ▁Professor ▁of ▁European ▁Studies , ▁Professor ▁of ▁Soci ology ▁and ▁of ▁African ▁and ▁African ▁American ▁Studies , ▁Harvard ▁University ▁ ▁Professor ▁Haz el ▁Mark us , ▁Davis - B rack ▁Professor ▁in ▁the ▁Be havior al ▁Sciences , ▁Stan ford ▁University ▁ ▁Professor ▁Mark ▁Maz ower , ▁Ira ▁D ▁Wal lach ▁Professor ▁of ▁History , ▁Columbia ▁University ▁ ▁Professor ▁Ter tt u ▁Ne val ain en , ▁Professor ▁and ▁Research ▁Director , ▁Department ▁of ▁L anguages , ▁Fac ulty ▁of ▁Arts , ▁University ▁of ▁Hels ink i ▁▁ ▁Professor ▁A to ▁Qu ays on , ▁Professor ▁of ▁English , ▁New ▁York ▁University ▁ ▁Professor ▁Jean ▁T iro le , ▁Professor ▁of ▁Econom ics , ▁Toul ouse ▁School ▁of ▁Econom ics ▁ ▁Professor ▁Lyn ▁W ad ley , ▁Honor ary ▁Professor ▁of ▁Arch ae ology , ▁E volution ary ▁Studies ▁Institute , ▁University ▁of ▁the ▁Wit w aters rand ▁ ▁Professor ▁Michael ▁W att s , ▁Class ▁of ▁ 6 3 ▁and ▁Chan cell or ' s ▁Professor ▁of ▁Geography ▁and ▁Development ▁Studies ▁Emer it us , ▁University ▁of ▁California , ▁Ber keley ▁ ▁Professor ▁Peter ▁Z i eme , ▁Senior ▁Research er , ▁Berlin ▁Brandenburg ▁Academy ▁of ▁Science ▁and ▁Human ities ▁ ▁Honor ary ▁fell ows ▁▁ ▁Sir ▁John ▁Ch il cot ▁GC B , ▁PC , ▁Form er ▁P erman ent ▁Secretary , ▁Chair ▁of ▁inqu