Show the names of editors and the theme of journals for which they serve on committees.
SELECT T2.Name ,  T3.Theme FROM journal_committee AS T1 JOIN editor AS T2 ON T1.Editor_ID  =  T2.Editor_ID JOIN journal AS T3 ON T1.Journal_ID  =  T3.Journal_ID
Editörlerin isimlerini ve komitelerde hizmet verdikleri dergilerin temasını gösterin.