Securitization of media reporting on climate change? A cross-national analysis in nine countries

Security implications of climate change have been highlighted by various political and advisory bodies, as well as non-governmental organizations (NGOs), in recent years. It is unclear, however, whether such a ‘securitization’ of climate change can also be found beyond institutionalized politics in the public realm, and beyond Western countries. This article addresses these questions by investigating mass media coverage in nine countries over a period of 15 years. Based on an analysis of more than 101,000 newspaper articles, it shows an increasing discussion of climate change in security terms, with diverging trends in the analysed countries. While Western, industrialized countries such as the USA, the UK or Australia display an increasing securitization of climate change, the amount of securitizing language has decreased in India and South Africa. Moreover, different countries refer to different security dimensions – with regard both to the subjects whose security is of concern (national security, human security) and to the type of resources that are discussed in security terms (energy security, water security, food security). While Western countries strongly focus on national security and energy security, emerging economies place greater emphasis on food and, less pronounced, on water security.