“…Douglas' cultural theory is useful in that it demonstrates that judgements made about danger, pollution, and threat are dependent more upon a wider social context than individual design (Tansey and O'Riordan 1999). The emphasis is not only on how individuals think but also on how groups and institutions think and set boundaries (Bellaby 1990). Certain dangers that make sense to a particular culture, and are therefore selected for attention as a 'risk,' are based on that culture's shared values and concerns (Douglas 1992).…”