The Meaning of LifeSeason 62012 · 5 episodesEpisodes1Mary McAleeseMary McAleese gives her first televised interview since leaving office, speaking to Gay Byrne with extraordinary candour about how her life has shaped - and been shaped by - her beliefs and attitudes.2Noel GallagherOasis musician Noel Gallagher discusses his career, and his relationship with his brother Liam.3Sean GallagherIn his first televised interview since his presidential campaign, Sean Gallagher tells Gay Byrne what gave an almost-blind schoolboy the self-belief to run for the highest office in the land.4Niall QuinnOne of Ireland’s most successful and best loved footballers, Niall Quinn, tells Gay how a mixture of faith, family and luck enabled him to “swim in the river without getting wet,” in a sport that was rife with drink, gambling and how he survived the kind of post-career depression that killed his friend Gary Speed.5Norah CaseyIn this profoundly moving interview, Norah Casey tells Gay Byrne how her Catholic faith has both been challenged and also sustained her, in the year since her husband's death.Season 1Season 2Season 3Season 4Season 5Season 7Season 8Season 9Season 10Season 11Season 12Season 13