▁and ▁Sciences ; ▁has ▁published ▁many ▁articles ▁and ▁books ; ▁ren owned ▁scholar ▁on ▁Mil ton ; ▁a ▁sometimes ▁controvers ial ▁figure ▁in ▁academ ia ▁ ▁Ger ald ▁Gra ff , ▁professor , ▁department ▁of ▁English ; ▁respect ed ▁literary ▁critic , ▁particularly ▁on ▁the ▁subject ▁of ▁ped ag ogy ▁ ▁St ed man ▁Graham , ▁special izes ▁in ▁the ▁field ▁of ▁Management ; ▁public ▁speaker ▁on ▁leadership ▁and ▁motiv ation ; ▁owner ▁of ▁successful ▁consult ing ▁company ; ▁significant ▁other ▁of ▁Op rah ▁W inf rey ▁ ▁Paul ▁J . ▁Griff ith s , ▁Arthur ▁J . ▁Sch mitt ▁Professor ▁of ▁Catholic ▁Studies ▁and ▁Chair , ▁department ▁of ▁class ics ▁and ▁Mediter rane an ▁studies ; ▁a ▁leading ▁scholar ▁in ▁the ▁fields ▁of ▁religious ▁and ▁Catholic ▁studies , ▁with ▁special ization ▁in ▁August ine , ▁Buddh ist ▁thought , ▁and ▁religious ▁divers ity ▁ ▁Peter ▁Ba con ▁H ales , ▁former ▁Chair ▁and ▁professor ▁of ▁Art ▁History , ▁photograph er , ▁and ▁music ian ; ▁special izes ▁in ▁the ▁study ▁of ▁American ▁spaces ▁and ▁land sc apes , ▁the ▁history ▁of ▁phot ography , ▁and ▁contemporary ▁art ▁Robert ▁H ess ▁( 1 9 3 8 - 1 9 9 4 ), ▁President ▁of ▁Brook lyn ▁College ▁ ▁Hann ah ▁H igg ins , ▁professor ▁of ▁Art ▁History ; ▁wrote ▁the ▁definit ive ▁history ▁of ▁the ▁Fl ux us ▁movement , ▁and ▁author ▁of ▁The ▁Grid ▁Book , ▁an ▁inter dis cipl inary ▁history ▁of ▁the ▁grid ' s ▁influence ▁on ▁Western ▁culture