The first purpose of this paper is to Show how constructed knowledge always overcomes knowledge based upon observed science. The second is to Show how societies in neo-liberal industrial economies have, in late modernity, become very risk-aware. This high risk-awareness is a result of the campaigning of environmental and Other activists and the unprecedented ability to Share bad news rapidly through globalized information technology and the media. The resulting hyper-risk-aware societies are troubled as much by constructed risks as by real ones and there is confusion because risk can be more easily foregrounded and backgrounded by political imperatives than science-based arguments. These societies have also learned to be aware of the risks ‘manufactured’ by the processes associated With advancing modernity without being able to deal rationally With their causes. The Study uses cases from the Middle East and North Africa (MENA) water sector to illustrate the consequences of these phenomena for water policy-making in the region.
This paper addresses notions of ‘risk’ in the context of HIV and AIDS. It looks at how ‘risk’ is understood from the position of researchers, including sociologists and epidemiologists, and from the position of persons at risk and it describes how these understandings are related to the ways in which rights and responsibilities are also understood. In its examination of these perspectives, the paper distinguishes between ‘traditional,’ ‘modern’ and ‘social’ public healths and the ideological or moral perspectives that underpin them. It also touches upon the ways in which globalization plays into this complex field and raises questions about patents and access to treatments. My argument is that, within the ‘modern’ public health, risk is understood as relating to the individual and that this construction or ‘selected form’ is one of the reasons for the failure of public health to control HIV.