What drives the polarisation and moderation of opinions? Evidence from a Finnish citizen deliberation experiment on immigration

In the study of deliberation, a largely under‐explored area is why some participants polarise their opinion after deliberation and why others moderate them. Opinion polarisation is usually considered a suspicious outcome of deliberation, while moderation is seen as a desirable one. This article takes issue with this view. Results from a Finnish deliberative experiment on immigration show that polarisers and moderators were not different in socioeconomic, cognitive or affective profiles. Moreover, both polarisation and moderation can entail deliberatively desired pathways: in the experiment, both polarisers and moderators learned during deliberation, levels of empathy were fairly high on both sides, and group pressures barely mattered. Finally, the low physical presence of immigrants in some discussion groups was associated with polarisation in the anti‐immigrant direction, bolstering longstanding claims regarding the importance of presence for democratic politics.     

Political trust during the Covid-19 pandemic: Rally around the flag or lockdown effects?

How can we explain the rise in diffuse political support during the Covid-19 pandemic? Recent research has argued that the lockdown measures generated political support. In contrast, I argue that the intensity of the pandemic rallied people around political institutions. Collective angst in the face of exponentially rising Covid-19 cases depresses the usual cognitive evaluations of institutions and leads citizens to rally around existing intuitions as a lifebuoy. Using a representative Dutch household survey conducted over March 2020, I compare the lockdown effect to the dynamic of the pandemic. I find that the lockdown effect is driven by pre-existing time trends. Accounting for non-linearities in time makes the lockdown effect disappear. In contrast, more flexible modelling techniques reveal a robust effect of Covid-19 infections on political trust. In line with an anxiety effect, I find that standard determinants of political trust – such as economic evaluations and social trust – lose explanatory power as the pandemic spreads. This speaks to an emotionally driven rally effect that pushes cognitive evaluations to the background.