Hennie Lötter

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.

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.

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.

I provide a philosophical analysis of the claim that ICTs are necessary preconditions for the eradication of poverty. What are the links between information and communication technologies (ICTs) and poverty? I first define technology and then give a brief depiction of ICTs. Thereafter I define poverty and give a brief explanation of its context and causes. Next I discuss the relationship between poverty and ICTs in three paradigm cases: [i] the role of ICTs in poor societies, [ii] the effect of poor ICT knowledge and skill of individuals in highly developed technological societies, and [iii] the impact of impoverished ICT knowledge and skills on the rich, powerful, and intelligent ones in society. I propose a procedure for decision making about the appropriation of ICTs by individuals and societies. I assess the claim that both access to ICTs and effective use of them are preconditions for the eradication of poverty.