Naman Ramachandran In today’s Global Bulletin, the deceasing average of ages in BAFTA TV actress nominees raises ageism concerns; Gary Barlow sets music show at the BBC; RED Productions hires Chloe Dunbar as head of development; the European Audiovisual Observatory and the U.K.’s Department for Digital, Culture, Media and Sport announce sustainability conference; “Game of Thrones” prequel finds home at Sky Atlantic; and a Stanley Tucci Italian culinary series will debut in June on CNN