In this chapter I show that it is possible to interpret an important group of postmodern texts as presenting intellectual and practical challenges with a specific focus that is worth the serious attention of everyone interested in politics. My interpretation shows that a certain strand of postmodern thought is not only consonant with a liberal democratic political morality, but also modifies and extends it in an eminently desirable direction. Such an interpretation has become possible because a significant consensus has emerged (...) from the writings of prominent commentators and participants in the debates about postmodernism. I reconstruct this emerging consensus by referring specifically to the contribution of these postmodern texts to politics, thus leaving aside its possible contribution to the arts and sciences. I start by giving an exposition of a new understanding of modernity that has been brought about by the debates on modernity / postmodernism. Then I characterize the postmodern political condition by describing those changes in contemporary modern societies that stimulate and facilitate the development and growth of postmodernism. The next section provides an interpretation of the political philosophy contained in the work of prominent postmodern thinkers such as Derrida, Foucault, Lyotard and Jencks. In this overview I show that an emphasis on the importance of heterogeneity and otherness unifies the diverse contributions of these postmodernists to political philosophy. I conclude the article by drawing some implications for politics in places like South Africa, from the insights I judge postmodernism provides to political philosophy in general. (shrink)

In this essay I will attempt to explain the significance of Stephen Bantu Biko's life. This I will do in terms of his intellectual contribution to the liberation of black people from the radically unjust apartheid society in South Africa. Firstly, I will discuss his contribution to liberate blacks psychologically from the political system of apartheid, pointing out how he broke through the normative and pragmatic acceptance of the situation in the radically unjust apartheid society. He experienced black people as (...) being defeated people, and he wanted to direct their attention to the fact that the cause of their unjust situation was other human beings and thus they could change it. Secondly, I point out how he gave black people a new self-understanding and self worth. One way of doing this was by means of community projects which fostered self-reliance. For Biko it was important that black people should act autonomously, and not let other people make decisions on their behalf. They also had to re-evaluate their cultural heritage to discover the positive aspects thereof. Lastly, I focus on his views on his ideal for a future just South Africa and show how important he regarded dialogue as a political tool. (shrink)

How should scientists judge the quality of research articles? In this article I present general criteria for judging the scientific value of a research report submitted for publication. These criteria can improve the quality of research articles and produce fair referee reports that are scientifically justifiable. My view is based on four fundamental rules that guide all good science. These rules ought to determine whether scientific research reports merit publication in scientific journals. The rules for good science also structure this (...) article. They are as follows. [1] Scientists must use specialised problem-solving; [2] scientists must refer to previous work; [3] scientists must justify their findings; and [4] scientists must convince their scientific community. (shrink)

In the book "When I needed a neighbour were you there? Christians and the Challenge of Poverty" I highlight the overwhelming evidence that involvement with poor people and the issues of poverty is a fundamental part of what it means to be Christian. The life and teaching of Jesus Christ suggest that all Christians should be seriously concerned about the plight of poor people. Why? Let me explain. Jesus is the foundation of the Christian faith and role model for Christian (...) behaviour in the world. In his life on earth he showed deep compassion for all people marginalized by society – for the poor, for widows, children, and the sick. Many of his stories and actions illustrate the extent to which he prioritized the relief of human suffering in his own ministry. The emphasis in the ministry of Jesus on compassion for marginalized people was nothing new in ancient Israel. A constant theme in the Old Testament was an imperative to show concern for marginalized people, especially widows, orphans, strangers, and poor people. As in the New Testament, caring for society’s vulnerable members was tied to the central religious obligations required of the ancient Israelites. I seek to uncover ethical values in the biblical texts that can enrich our understanding of how best to deal with poverty. This book is primarily directed at non-poor Christians to persuade them to take the plight of poor people more seriously. It also aims to present biblical perspectives on poverty that can be empowering to those who personally face the challenges of poverty. (shrink)

Despite the flood of philosophical texts on postmodernism, relatively few attempts have been made to gauge the importance of postmodern ideas for the philosophy of science. However, Lyotard's enormously influential text The postmodern condition (1979) focussed on science and knowledge. He put the term metanarrative (grand narrative) into circulation. Lyotard defines the term modern to refer to the way in which science tries to legitimate its own status by means of philosophical discourse which appeal to some kind of grand narrative (...) (Lyotard 1984:xxiii). Science needs to legitimate itself as being true knowledge by making use of another kind of knowledge, which Lyotard calls narrative knowledge (Lyotard 1984:29,30). Without this legitimation science would presuppose its own validity and proceed on prejudice (Lyotard 1984:29). He examines two such grand narratives that previously legitimated science in the modern world, but now have lost their credibility. One is science as the liberator of humanity and the other science as a good influence on the character of its participants. He describes his now famous definition of the concept postmodern, namely an incredulity toward metanarratives, as being extremely simplified (Lyotard 1984:xxiv). Lyotard (1984:18-27) also strongly focuses attention on the important role of narratives in human life in that narratives provide a certain kind of knowledge that cannot be had in any other way. He regards narrative and scientific knowledge as two distinct species of discourse (Lyotard 1984:26-27), which both fulfill legitimate functions and no one's existence is more or less necessary than the other's. Lyotard himself sees the function of legitimation as the primary role for narrative knowledge, and discusses it mostly in that context (1984:27-37). In this article I want to look at philosophers who give different appraisals of the merits of postmodern ideas - with Lyotardian ones featuring prominently - for philosophy of science and our understanding of science. I will examine the attempts by Nancey Murphy (1990), Pauline-Marie Rosenau (1992), Zuzana Parusnikova (1992) and Joseph Rouse (1990, 1991a, 1991b) to develop (or reject) a postmodern philosophy of science. In a final section I will determine the worth of their views for our understanding of science and philosophy of science. (shrink)