Bryan Fields traces the origins of recent economic growth in Ireland over a long period of development. In doing so, he opens up an old debate with new data, interpretations and evidence that should force many to question existing truths about the role of religion in economic growth. The work is founded on an innovative methodology and primary and secondary resource material. Whilst concerned with global issues this text also focuses on one country that economists and sociologists, as well as those in other social sciences areas, should find of great interest.