In the realm of the hackers

In the late 1980s, Melbourne was the hub of the computer underground in Australia, if not the world. The hackers who formed the underground were not disgruntled computer professionals or gangs of organised criminals. They were disaffected teenagers who used their basic home computers to explore the embryonic Internet from inside their locked, suburban bedrooms. From this shadowy world emerged two elite hackers known as Electron and Phoenix, who formed part of an alliance called The Realm. In the Realm of the Hackers charts Electron's journey from his initial innocent explorations to his ultimate obsession. It vividly recreates the climate of the 1980s, before there was public access to the Internet. The program takes us headlong into the clandestine, risky but intoxicating world of the computer underground to uncover not only how the hackers did it but why.

Karachi violence putting NATO troops in Afghanistan at risk

There is a threat to Nato forces in Afghanistan which the world is ignoring. Violent gangs have been killing indiscriminately in Karachi, the Pakistani city vital to the supply chain which sustains ISAF forces in their fight against the Taliban.

Bloods, Crips and Southern Cross Soldiers: we are all gangbangers now!

This paper presents findings from the author's PhD thesis exploring violent youth subcultures in Australia. It addresses whether growing uncertainties around issues of cultural identity and belonging in an era of risk has produced more defensive models of DIY youth culture at a local scale. Theoretically, the author examines whether globalisation has unsettled normative youth subject positions associated with the nation-state, problematising conventional logics of youth cultural formation (i.e. which view questions of race and racism through a white/black, mainstream/subculture binary). As Beck (1992;1999) argues, the de-bounding influence of globalisation has led to an ambivalent set of relations where forms of youth identity have become freed from the nation-state and class based forms of community and must be self-organised. In particular, he argues that this has produced cosmopolitan subjects and social movements as well as ‘counter-modern’ subjects and cultures. This paper applies Beck’s theories alongside theories focused on global/local influences on youth culture to an ethnographic study of two violent youth subcultures in Australia, these being the white ‘patriotic’ youth formation which emerged in the Cronulla riots and youth gang formations in Melbourne’s western suburbs. In doing so the author examines the extent to which violent youth subcultures in Australia can be regarded as strategic responses intended to restore forms of collective cultural belonging at a local scale vis a vis ‘the global’ and its destabilizing influences.

Social and physical environmental factors influencing adolescents' physical activity in urban public open spaces: a qualitative study using walk-along interviews

Most previous studies examining physical activity in Public Open Spaces (POS) focused solely on the physical environment. However, according to socio-ecological models the social environment is important as well. The aim of this study was to determine which social and physical environmental factors affect adolescents' visitation and physical activity in POS in low-income neighbourhoods. Since current knowledge on this topic is limited, especially in Europe, qualitative walk-along interviews were used to obtain detailed and context-specific information. Participants (n = 30, aged 12-16 years, 64% boys) were recruited in POS in low-income neighbourhoods in Brussels, Ghent and Antwerp (Belgium). Participants were interviewed while walking in the POS with the interviewer. Using this method, the interviewer could observe and ask questions while the participant was actually experiencing the environment. All audio-recorded interviews were transcribed and analysed using Nvivo 10 software and thematic analysis was used to derive categories and subcategories using a grounded theory approach. The most important subcategories that were supportive of visiting POS and performing physical activity in POS were; accessibility by foot/bicycle/public transport, located close to home/school, presence of (active) friends and family, cleanliness of the POS and features, availability of sport and play facilities, large open spaces and beautiful sceneries. The most important subcategories that were unsupportive of visiting POS and physical activity in POS were; presence of undesirable users (drug users, gangs and homeless people), the behaviour of other users and the cleanliness of the POS and features. Social factors appeared often more influential than physical factors, however, it was the combination of social and physical factors that affected adolescents' behaviour in POS. Easily accessible POS with high quality features in the proximity of adolescents' home or school may stimulate physical activity, if adolescents also experience a safe and familiar social environment.