Owen Cooper and Stephen Graham in Netflix's AdolescenceAdolescence writer Jack Thorne has weighed in on whether the hit drama could return for a second season.Since its premiere just shy of two weeks ago, Adolescence has won rave reviews, not budged from the top of Netflix’s list of most-watched shows, set a new record for streaming figures in the UK and even been discussed by the prime minister.Naturally, the conversation has now turned to whether there could be more to come from the show in the future –