Guanie Lim is a PhD student and Teaching Assistant at the Department of Geography at the National University of Singapore. His research interests include commodity chain analysis, centred upon the global agro-food system. Currently his research is focused on the aquaculture industry of Singapore and the broader Southeast Asian region. Guanie has an MSc in International Political Economy from the Nanyang Technological University and a BEng (Hons) in Chemical Engineering from the University of Bath.