The Changing Public-Private Infrastructure Mix: Economy-wide Implications

This article provides an economy-wide perspective on the changing role of the public sector in developing economic and social infrastructure in Australia. It analyses the scale and macroeconomic significance of the key economic and social infrastructure sectors — communication services, electricity, gas and water supply, transport, education, health and community services, government administration and defence. It then canvasses the major policy issues that have arisen in the progression from public to private infrastructure provision and considers why concerns about the trend fall in traditional public works spending may be misplaced in light of recent economic and institutional changes.     

Aquinas's Two Doctrines of Natural Law

This paper examines the role which the concept of natural law has to play in the political thought of Aquinas, as this is to be found in the Summa Theologiae . It focuses particularly on Aquinas's understanding of the relationship which exists between natural and positive law. It argues that Aquinas's views are inconsistent and that the Summa actually contains two quite different positions regarding this subject. One of these is inherited from the Stoic natural law tradition and the other from Aristotle. The former considers natural law to be a critical standard by means of which positive law can be evaluated by individuals, whereas the latter does not. On the contrary, it maintains that according to Aquinas the principles of natural law require interpretation, and that this interpretation is to be provided, not by the conscience of the individual moral agent, but by positive law. Focus on either one or the other of these two documents leads to quite different interpretations of Aquinas's political thought as a whole. One such interpretation sees Aquinas as being a distant forerunner of the liberal political tradition. The other associates Aquinas much more closely with the notion of authority and hence with conservatism in politics. The article concludes by commenting on the relevance of these different interpretations of Aquinas for the contemporary debate between liberals and communitarians.     

What is Politics? Robinson Crusoe, Deep Ecology and Immanuel Kant

This article considers the nature of politics. Robinson Crusoe is used to show that even the broadest understanding of politics found in the literature is inadequate, for the situation of Crusoe on his island is a political situation even though he is completely alone. An analogy is drawn between the deep ecological understanding of politics and the moral philosophy of Immanuel Kant. For Kantian ethics, also, is built on the idea of a solitary individual who is at least existentially isolated. It is concluded that what makes any situation political is the fact that in it some policy is required.