It’s been a busy week, but we’ve reached the final session of the IAMCR 2024 conference in Christchurch, which begins with a paper by Samiksha Koirala and Soumik Pal on the use of social media in political campaigning in Bangladesh, Nepal, and India. They begin by noting the domination of South Asian politics by long-lived political dynasties; however, the emergence of social media as a campaigning space has begun to disrupt such structures.

And the final speaker in this IAMCR 2024 session is Chen-ling Hung, whose focus is on Chinese disinformation attacks on Taiwan during the presidential election on 13 January 2024. Given its exposed position at the frontier between democracy and autocracy, Taiwan is most targetted by foreign disinformation attacks, yet remains a democratic country with the highest level of press freedom in Asia; there is considerable social awareness of disinformation challenges.

The third presenter in this IAMCR 2024 session is Joanne Kuai, whose interest is in LLM-powered chat bots and search engines. There is a considerable shift now underway in search: instead of presenting a list of search results, search engines are gradually moving towards the presentation of a summary of the search topic, with references attached. This is true for Google’s Gemini, Microsoft Copilot, and Baidu search, and especially important as more than half the world’s population participates in elections in 2024.

The final IAMCR 2024 session for today is in disinformation and polarisation, and starts with Ivan Paganotti’s presentation on institutional communication by the leading candidates’ campaign Websites in the 2022 Brazilian election. In particular, he is interested in whether and how they tried to respond to electoral disinformation, and whether they had policies to curtail such disinformation once in office.

And the final speaker in this full session at IAMCR 2024 is Dorismilda Flores-Márquez, who shifts our focus to the presidential campaign in Mexico. This was the first time the election was a contest between two women candidates – a major step in the country.

The third speaker in this IAMCR 2024 session is Zaneera Malik, whose focus is on the use of social media as a strategic political communication tool in the fragile democracy of Pakistan. The focus here is especially on the PTI party, led by former cricket star Imran Khan, which lost the February 2024 election.

The post-lunch session at IAMCR 2024 starts with the great Susan Grantham, whose focus is on the use of TikTok by Queensland state politicians in the lead-up to the October 2024 election. Even in spite of moves to ban TikTok in government departments and at the federal level for security reasons, candidates have been active on TikTok, and have been using it to build an ‘authentic’ personal brand – which requires immediacy, consistency, and ordinariness.

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.