Why is Brazil unique when it comes to climate change? Brazil is a major emerging economy and it is the sixth-largest emitter of greenhouse gases. However, its fossil fuel-based emissions are low by global standards. Brazil has been innovative in developing some relevant low carbon ways of generating energy and pioneered significant transport innovations. It has also played a major role in international debates on global warming and Brazilians’ degree of concern about global warming is higher than almost anywhere else. Brazil has the largest reserve of agricultural land in the world and it houses most of the Amazon forest and river basin.
Last Friday (28th), CASS had the pleasure to host a cordial meeting in which researchers from CASS and the University of Bergen got together to discuss about their ongoing research on discourses surrounding climate change.
The Norwegian team runs the NTAP project (Networks of Texts and People) which aims to explore the flow of information across online social networks with a view to understanding how knowledge develops and how opinion is shaped. Among other topics, the project examines the dynamics of discussions in the blogosphere around the various issues related to climate change.
Dag Elgesem and Andrew Salway – the principal investigator and scientific co-ordinator of the NTAP project respectively – provided an overview of the main goals of the project, state of affairs, expectations and their next steps. The Technical consultant and programmer for the project, Knut Hofland, talked about the data and the process of collecting it, describing various issues and decisions made along this process. Lubos Steskal, the project’s post-doctoral fellow, presented an interesting graphical representation of bloggers’ interactions which offers the researcher a clear indication about how communities are formed as well as whether and how they interact with each other. Samia Touileb presented a sample of her ongoing PhD project which uses grammar induction techniques to capture typical expressions used in blogs that discuss climate change.
Tony McEnery and Carmen Dayrell represented the CASS centre. Tony McEnery first provided a general broad view of the centre’s activities and staff by briefly mentioning its various projects. He also talked about some techniques commonly used in corpus-based discourse analysis to extract and manipulate the data. As expected, more attention was paid to the Changing Climates project. Having the climate change sociologist John Urry as its principal investigator, the project aims to contrast how climate change is discussed in news printed media in Britain and Brazil. Carmen Dayrell presented the current stage of the project. Her talk revolved around the composition of the corpora used in this study and a preliminary analysis of the data.
This was an excellent opportunity for these researchers to exchange ideas and experiences, expand horizons and learn about other approaches, perspectives, and views. We hope this first meeting will encourage and foster fruitful enhanced collaboration between these research teams.