Paul Laverty was born in Calcutta, West Bengal, to an Irish mother and Scottish father. He was educated at All Souls' School in Wigtown where he grew up. He obtained a philosophy degree at the Gregorian University in Rome while studying for the priesthood at the Pontifical Scots College.[2] Thereafter he obtained a law degree at Strathclyde Law School, in Glasgow.
During the mid-1980s, he travelled to Nicaragua and lived there for almost three years. He worked for a Nicaraguan domestic human rights organisation which provided hard evidence of human rights abuses during the war between the elected Nicaraguan Government (The Sandinistas) and the United States backed "Contras" in which the subject of human rights became highly contested. Every major human rights organisation including Amnesty and Americas Watch accused the US backed contras of systematic abuse against Nicaraguan civilians. He travelled to the war-zones and obtained corroborated eyewitness accounts which were passed on to international human rights organisations. He also travelled widely in El Salvador, during its civil war, and Guatemala, too. (His interests in Latin America affairs continued much later with long research trips to Chiapas in Mexico, and along the US-Mexican border concentrating on the city of Juárez.)
The two men collaborated on The Wind That Shakes the Barley (2006) which concerns Irish War of Independence in early 1920s. The film won the Palme d'Or at the 2006 Cannes Film Festival. Laverty has written eight full-length feature scripts and one short directed by Ken Loach. Both work closely with producer Rebecca O'Brien. Loach's comedy featuring the French footballer Eric Cantona, Looking for Eric (2009), is a collaborative effort with Laverty, as is his film about mercenaries in Iraq, Route Irish (2010).[4]
Laverty has been in a relationship with Spanish filmmaker and actress Icíar Bollaín since 1995, after meeting on the set of Ken Loach's Land and Freedom (1995).[5] The couple live in Edinburgh with their three children.[6][7]