▁he ▁is ▁also ▁director ▁of ▁research ▁for ▁the ▁department ▁of ▁soci ology . ▁Before ▁joining ▁the ▁Oxford ▁fac ulty ▁in ▁ 2 0 1 5 , ▁he ▁was ▁an ▁associate ▁professor ▁in ▁the ▁department ▁of ▁soci ology ▁at ▁the ▁University ▁of ▁Texas ▁at ▁Austin . ▁His ▁research ▁interests ▁have ▁included ▁the ▁effects ▁of ▁high ▁concentr ations ▁of ▁former ▁prisoners ▁in ▁a ▁neighborhood ▁on ▁their ▁probability ▁of ▁re off ending , ▁and ▁the ▁effects ▁of ▁U ber ▁on ▁rates ▁of ▁dr unk ▁driving ▁in ▁the ▁United ▁States . ▁ ▁References ▁ ▁External ▁links ▁Fac ulty ▁page ▁ ▁Category : L iving ▁people ▁Category : American ▁soci olog ists ▁Category : A cadem ics ▁of ▁the ▁University ▁of ▁Oxford ▁Category : Univers ity ▁of ▁Texas ▁at ▁Austin ▁fac ulty ▁Category : V ander b ilt ▁University ▁al umn i ▁Category : Univers ity ▁of ▁Chicago ▁al umn i ▁Category : Year ▁of ▁birth ▁missing ▁( l iving ▁people ) <0x0A> </s> ▁Es sex ▁and ▁Su ff olk ▁Water ▁is ▁a ▁water ▁supply ▁company ▁in ▁the ▁United ▁Kingdom . ▁It ▁oper ates ▁in ▁two ▁ge ograph ically ▁distinct ▁areas , ▁one ▁serving ▁parts ▁of ▁Nor folk ▁and ▁Su ff olk , ▁and ▁the ▁other ▁serving ▁parts ▁of ▁Es sex ▁and ▁Gre ater ▁London . ▁The ▁total ▁population ▁served ▁is ▁ 1 . 8 ▁million . ▁Es sex ▁and ▁Su ff olk ▁is ▁a ▁' water ▁only ' ▁supp lier , ▁with ▁se wer age ▁services ▁provided ▁by ▁Ang li an ▁Water ▁and ▁Th ames ▁Water ▁within