In the current controversy about the value of transgenic crops, matters open to empirical inquiry are centrally at issue. One such matter is a key premise in a common argument (that I summarize) that transgenic crops should be considered to have universal value. The premise is that there are no alternative forms of agriculture available to enable the production of sufficient food to feed the world. The proponents of agroecology challenge it, claiming that agroecology provides an alternative, and they deny (...) the claim that it is well founded on empirical evidence. It is, therefore, a matter of both social and scientific importance that this premise and the criticisms of it be investigated rigorously and empirically, so that the benefits and disadvantages of transgenic-intensive agriculture and agroecology can be compared in a reliable way. Conducting adequate investigation about the potential contribution of agroecology requires that the cultural conditions of its practice (and, thus, of the practices and movements of small-scale farmers in the “third world”) be strengthened—and this puts the interests of investigation into tension with the socio-economic interests driving the development of transgenics. General issues about relationship between ethical argument and empirical (scientific) investigation are raised throughout the article. (shrink)

This paper identifies several kinds of intellectual mistakes that proponents of genetic engineering make, in defending their views and characterizing the views of their opponents. Results from research in the social sciences and humanities illuminate the nature of these mistakes. The mistakes themselves play a role in allowing proponents to gather support from other protagonists in the social controversies involving science and technology. Understanding the controversies requires understanding that innovations are components of complex and ill-structured social problems; the “right answer” (...) does not follow from scientific or technological breakthroughs. If the problems are identified correctly, issues of non-economic or non-market values and political and individual rights will need to be addressed. (shrink)

This second research paper on science education in Māori‐medium school contexts complements an earlier article published in this journal (Stewart, 2005). Science and science education are related domains in society and in state schooling in which there have always been particularly large discrepancies in participation and achievement by Māori. In 1995 a Kaupapa Māori analysis of this situation challenged New Zealand science education academics to deal with ‘the Māori crisis’ within science education. Recent NCEA results suggest Pūtaiao (Māori‐medium Science) education, (...) for which a national curriculum statement was published in 1996, has so far increased, rather than decreased, the level of inequity for Māori students in science education. What specific issues impact on this lack of success, which contrasts with the overall success of Kura Kaupapa Māori, and how might policy frameworks and operational systems of Pūtaiao need to change, if better achievement in science education for Māori‐medium students is the goal? A pathway towards further research and development in this area is suggested. (shrink)