What causes inflation? How can unemployment be reduced? Can taxes ever be fair and efficient? How do energy and environmental markets work? How can economics inform and appraise public health policy? Big questions, looking for big answers – do you think you are up to the challenge? Almost every decision taken in our fast-moving social, commercial and technological world is dictated by economic imperatives at regional, national and global levels. In the current economic climate the role of the economist is becoming more crucial with the welfare and prosperity of nations dependent upon accurate interpretations and responses to continually shifting economic realities.