Thisepisodelooksattheissuesthatwillchangethewayweliveourlivesinthefuture.Ratherthanrelyingonthemindsofsciencefictionwriters,mathematicianHannahFrydelvesintothedatawehavetodaytoprovideanevidence-basedvisionoftomorrow.WiththehelpoftheBBC'sscienceexperts-andafewsurpriseguests-HannahinvestigatesthequestionstheBritish..aaa