Alongside the focus on uncertainty, there is
also a growing recognition of the role of socioinstitutional issues in
climate adaptation. The IPCC special report on extreme events (IPCC,
2012) confirms the viewpoint of adaptation as a socio-institutional
process, defining adaptation as a process of adjustment to the actual
or expected climate and its effects, in order to moderate harm or
exploit beneficial opportunities.
There is an
increasing body of research on the role of socio-institutional networks
in climate adaptation. Berkhout et al., (2006) found that many of the
resources required for carrying out the process of adaptation lie
outside the boundary of a particular organization, and Moser and
Ekstrom (2010) report that barriers to adaptation often arise from
institutional and cognitive constraints. Downing (2012) contrasts a
predict-and-provide viewpoint with a processbased understanding of
adaptation.
These studies highlight that the
inter-relationships between organisations are influential in
determining how (and if) adaptation processes will
occur. Following from this, it is important to identify the
existing socio-institutional landscape and feedback processes in
climate adaptation research, to speed up the necessary
‘climateadapted routines and capability to be
developed’ (Berkhout et al., 2006).
These
findings have led to an increased interest in adaptation governance,
using behavioural and institutional analysis to understand and overcome
individual and social constraints. This process-based understanding
requires a ‘mapping’ of the problem framing and
actors.
One such approach for understanding
these issues is Social
Network Analysis (SNA). SNA is a method that analyses
social networks and institutional actors (i.e. organizations,
individuals, interest groups, etc.) and their linkages and
socio-institutional relationships. It allows a mapping of the influence
and the exchange of information and can therefore help in assessing
adaptive capacity.
SNA explores
socio-institutional processes, and identifies the context and
governance around decisions. It highlights institutional arrangements
and structures, decision framing of actors, their approach to dealing
with information, the competence for action, and the laws, regulations,
values and norms that are likely to guide decisions.
SNA
can be undertaken using qualitative or quantitative methods. The
qualitative approach focuses on network mapping and provides visual
representations of networks, actors and information flows. This is
usually undertaken as part of participatory analysis, revealing
insights about these relationships, the various flows between actors
and the perceptions of influence and power in the network.
The
quantitative analysis is more comprehensive, considering whole networks
and undertaking analysis using software and standard statistical tests.
This provides a deeper analysis of institutional aspects, providing
variety of measures/indicators to help describe the overall relational
structure of a social network, as well as the roles of individuals
within it.
SNA has high relevance for
adaptation, reflecting the growing consensus and the focus on building
adaptive capacity. The organisational knowledge, responsibility and
strategies can be assessed, and potential barriers to adaptation can be
revealed and subsequently negotiated. It can also investigate how
actors and organisation address uncertainty, i.e. how decisions are
framed and their choice of appraisal tools.