The second speaker in this IAMCR 2024 session is Juan Antonio Guevara, whose interest is in polarisation in the 2023 Spanish general elections. His focus here is especially in affective polarisation, which can mean different things depending on how the idea is conceptualised. Here, polarisation is approached through a ‘fuzzy-set’ approach drawn from mathematics.
This recognises that reality is not black and white, but that individuals may have different levels of affiliation towards a variety of political parties or positions; it measures the individual’s level of affiliation towards both poles of several possible scales of affiliation. These can then be …