David McWilliams' 2005 book "The Pope's Children: Ireland's New Elite" profiled Irish people born in the 1970s (just prior to the papal visit to Ireland), which was a baby boom that saw Ireland's population increase for the first time since the 1840s Great Famine. The Pope's Children were in position to benefit from the Celtic Tiger and the newly liberal culture, where the Catholic Church had significantly less social power.