In 2015, Ireland became the first country in the world to legalize same-sex marriage by popular referendum. The massive 'yes' vote is a testament to the transformation of Ireland into a liberal, secular society. The 'yes' vote had the backing of all major political parties and prominent celebrities.

During the campaign, many 'yes' voters said they wanted to show support for gays in their circle of relatives and friends. The sense that a 'no' vote would perpetuate a denial of rights enjoyed by heterosexuals ignited a fire under Ireland's young people. Thousands working abroad even came home to vote 'yes' from as far away as Canada, the US and Australia. The result has been described as a social revolution. 
As Irish Times journalist, Una Mullally, put it: "A lot of Irish people just wanted to be given the opportunity to show that they were not prejudiced, that they had no issue with people who were gay having their relationships recognized, that they wanted to live in a country where all citizens are valued equally."  The Irish Prime Minister, Enda Kenny said, "With today’s vote we have disclosed who we are. We are a generous, compassionate, bold and joyful people who say 'yes' to inclusion, 'yes' to generosity, 'yes' to love, 'yes' to gay marriage.” 
Since the announcement, tributes and congratulations have poured into Ireland from leading politicians all over the world. Good job, Ireland!