Browsing by Subject "Complexity theory"
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Double whammy wicked: street vendors and littering in Mankweng township and Paarl, South Africa—towards people‑centred urban governance
(Urban forum, 2022)The article probes the complexity of dealing with two interrelated wicked prob lems, namely informal, self-employed street vendors, and their experiences of lit tering. This paper describes the themes that emerged from 92 ... -
Weak signal detection: A discrete window of opportunity for achieving ‘Vision 90:90:90’?
(Taylor & Francis Open, 2016)INTRODUCTION: UNAIDS’ Vision 90:90:90 is a call to ‘end AIDS’. Developing predictive foresight of the unpredictable changes that this journey will entail could contribute to the ambition of ‘ending AIDS’. There are few ...