The next ICA 2018 session is on journalism under attack, and starts with Arjen van Dalen. He notes that journalists and politicians have traditionally been seen as societal actors who are closely interlinked and indeed mutually dependent, but that the emergence of outsider politicians and journalists has disrupted that relationship.

That relationship is also based on certain normative aspects – seeing journalists as watchdogs on behalf of citizens, for instance. But such norms are themselves founded in mutually accepted values, and the societal consensus that governs those values may be breaking down. Indeed, we may no longer be able to …

The final speaker in this ICA session is Logan Molyneux, who notes that journalists have always attempted to normalise new media forms and apply old models of journalism to those media.

But this seems to have failed with social media for now; instead, there is a trend towards fragmentation that has seen the emergence of mainstream and non-mainstream journalists: those at the largest and most prestigious journalistic organisations and those at alternative, often explicitly anti-mainstream and hyperpartisan outlets. These journalists were identified from the Cision database of newsworkers.

How did these two groups compare in their use of social media …

The next speaker in this ICA session is Jan Kleinnijenhuis, who asks whether journalists are still necessary in promoting the social media messages of politicians. Current research is unclear on this: there are few time-series studies that would be able to show trends in this field; many studies also remain quantitative and fail to examine the specific content of politicians’ social media posts.

Jan’s study is attempting to address this by observing developments in the Netherlands, combining data from Twitter and the mainstream media about the candidates’ own activities, responses to them, and coverage of their activities in the media …

The next speaker in this AoIR 2017 session is Mark Owen Jones, whose focus is on social media propaganda in Persian Gulf states. Overall, there is still a considerable lack of research into social media propaganda in Arabic; in Gulf states, there is a long history of 'fake news' in social media, and hate speech towards particular groups, ethnicities, and countries is not uncommon. Hate speech may be operationalised by ruling autocrats as a tool to divide and rule the population; different religious groups are allowed to attack each other, to keep them from uniting and toppling the government.

The …

The next speaker in this AoIR 2017 session is Alex Hogan, whose focus is on the impact of online political communities in politics. There is still considerable debate on whether online action promotes or retards other forms of collective action offline; the recent rise of the 'alt-right' adds another chapter to this discussion.

'Alt-right' activists have made effective use of the Internet and especially of social media to organise and coordinate their activities, attack their enemies, and disseminate their propaganda and narratives. These activists exist largely outside of conventional conservative parties, and refute conventional political processes while supporting alternative, outsider …

I arrived late to the final AoIR 2017 session on computational propaganda, and I think it's Samantha Bradshaw speaking at the moment. She's presenting the overall Computational Propaganda project at the University of Oxford, which from secondary source research identified some 23 countries that were known to be using some kind of informational warfare online at this stage.

The recent report from the project identifies social media uses in computational propaganda since 2010, which mainly focus inwardly and target domestic audiences; authoritarian regimes are especially active. Democratic countries are more likely to target external audiences, but sometimes also target specific …

The second keynote at AoIR 2017 is by Marju Lauristin, who is both a professor at the University of Tartu and the rapporteur on e-privacy at the European Parliament, where she also represents Estonia as an MEP; indeed she has been named one of the most influential Estonian women in the world. This week the Parliament voted on new EU privacy regulations which Marju has been instrumental in developing.

Her focus here is on the impact of algorithms on deliberative democracy, and the short summary of the situation is that algorithms will severely affect democracy if the companies that utilise …

The second speaker in this AoIR 2017 session is Omar Daoudi, whose interest is in the Saudi government's reactions to YouTube content. This work covers the period of time between 2010 and 2016, after which there were also considerable changes in government policy.

Saudi Arabia's media system is closed to unauthorised companies; the state controls the media, and indeed by proxy also has substantial influence over pan-Arab media companies. This is also in line with the overall structure of the Saudi government itself, where the king continues to exercise nearly absolute power. However, at the same time senior princes in …

The post-lunch session at AoIR 2017 starts with Giovanni Boccia Artieri, whose interest is in the #selfieprotest phenomenon. Overall, online and social media platforms are playing an increasing role in protest movements, of course, and one of the challenges here is to find some of the boundaries of the public sphere that emerges through this, as well as to trace the dynamics of engagement in these spaces.

But such public spaces are not necessarily public spheres in conventional terms; rather, there are also tensions here between the public and the private, and a fluid transition between both, especially in social …