Should Tweeting Politicians be able to Block Users?

An interesting debate has been opened up by lawyers who have argued that President Trump should not block Twitter users from posting on Twitter. I assume this issue concerns his account @realDonaldTrump (32M followers) but the same issue would arise over his newer and official account as President @realDonaldTrump (almost 19M followers).


Apparently, the President has blocked users who may have made rude or critical comments to one or more of his Twitter posts. Regardless of the specifics of Donald Trump’s tweets, and specific individuals blocked, the general question is: Should any American politician who tweets be able to block any user without violating the user’s first amendment rights? I would say, yes, but others, including the lawyers posing this question, would disagree.

I would think that any user has a right to block any other user, particularly if they appear to be a malicious user, bot, or simply obnoxious. I’d argue this on the basis that these are the affordances of Twitter, and the rules of the site are – or should be – known by users. Moreover, the potential for blocking is a means of maintaining some level of civility on one’s social media. Having rude or obnoxious users posting harassing comments could frighten other users off the site, and thereby undermine a space for dialogue and the provision of information. If there is no way for a social media site to moderate its users, its very survival is at risk.

I actually argued this in the mid-1990s, when the issue surrounded electronic bulletin boards, and some of the first public forums, such as Santa Monica, California’s Public Electronic Network (PEN).* Essentially, I maintained that any democratic forum is governed by rules, such as Robert’s Rules of Order for many face-to-face meetings. Such rules evolved in response to difficulties in conducting meeting without rules. Some people will speak too long and not take turns. Some will insult or talk over the speaker. Democratic communication requires some rules, even thought this may sound somewhat ironic. As long as participants know the rules in advance, rules of order seem legitimate to enabling expression. Any rule suppresses some expression in order to enable more equitable, democratic access to a meeting. Obviously, limiting a tweet to 140 characters is a restriction on speech, but it has fostered a rich medium for political communication.

In this sense, blocking a Twitter user is a means for moderation, and if known in advance, and not used in an arbitrary or discriminatory way, it should be permitted. That said, I will post a Twitter poll and let you know what respondents believe. Bryan M. Sullivan (2017), an attorney, seems to argue a very different position in his Forbes article.** I respectively disagree, but wonder what the Twitter community thinks, while it is easy to guess that they will be on the side of not being blocked. But please think about it, before you decide.


*Dutton, W. H. (1996), ‘Network Rules of Order: Regulating Speech in Public Electronic Fora,’ Media, Culture, and Society, 18 (2), 269-90. Reprinted in David, M., and Millward, P. (2014) (eds), Researching Society Online. (London: Sage), pp. 269-90.

**Sullivan, B. (2017), ‘Blocked by the President: Are Trump’s Twitter Practices Violating Free Speech?’, Forbes, available here:

Why is the panic around echo chambers, filter bubbles, and fake news?

A report we just completed for the Quello Center on ‘Search and Politics‘ concluded that most people are not fooled by fake news, or trapped by filter bubbles or echo chambers. For example, those interested in politics and with some ability in using the Internet and search, generally consult multiple sources for political information, and use search very often to check information they suspect to be wrong. It is a detailed report, so I hope you can read it to draw your own conclusions. But the responses I’ve received from readers are very appreciate of the report, yet then go on to suggest people remain in somewhat of a panic. Our findings have not assuaged their fears. 


First, these threats tied to the Internet and social media appeal to common fears about technology being out of control. Langdon Winner’s book comes to mind. This is an enduring theme of technology studies, and you can see it being played out in this area. And it is coupled with underestimating the role users actually play online. You really can’t fool most of Internet users most of the time, but most people worry that way too many are fooled.

This suggests that there might also be a role played by a third person effect, with many people believing that they themselves are not fooled by these threats, but that others are. I’m not fooled by fake news, for example, but others are. This may lead people to over-estimate the impact of these problems.

And, finally, there is a tendency for communication and technology scholars to believe that political conflicts can be solved simply by improving information and communication. I remember a quote from Ambassador Walter Annenberg at the Annenberg School, where I taught, to the effect that all problems can be solved by communication. However, many political conflicts result from real differences of opinions and interests, which will not be resolved by better communication. In fact, communication can sometimes clarify the deep differences and divisions that are at the heart of conflicts. So perhaps many of those focused on filter bubbles, echo chambers and fake news are from the communication and the technical communities rather than political science, for example. If only technologies of communication could be improved, we would all agree on …  That is the myth.

More information about our Quello Center report is available in a short post by Michigan State University, and a short essay for The Conversation.

Wonderful Student Team on Study of Whiteboards at MSU

I am working with two of my masters students on a study of the issues that arose over whiteboards in the dormitories at MSU. The students presented their conclusions yesterday, and today they finish their paper. I’ll then work with their paper to develop a working paper that we might blog or disseminate in various ways. It was a fascinating and fun project is several ways. It was for a course on media and information policy, so this led us to quickly see the whiteboard as a media for communication and information. It is simple – everyone understands it, but it raises many of the same issues that are raised by social media and the Internet on college campuses. It also fits into the rising debate over speech on college campuses. Can’t wait to share our findings, which I believe to demonstrate the value of research in contrast to journalistic coverage of events such as the whiteboard controversy at MSU. It also really does speak to the issues of freedom of communication and civility in the university context.

Most importantly, it was a delight working with Irem Gokce Yildirim, an international student from Turkey, and Bingzhe Li, an international student from China, on this study of communication on an American campus. This is the kind of experience that makes teaching so enjoyable and rewarding.

[We are all laughing about my clumsy efforts to take this with my selfie stick.]

Irem, Bill, and Bingzhe

A Metric for Academics: A Personal Suggestion

Every year in the US, and at various intervals in other countries, academics must pull together what they have done to provide administrators with the data required for their indicators of performance. Just as metrics provided baseball teams with a new tool for more systematically choosing players, based on their stats, as portrayed in the popular film Moneyball, so universities hope to improve their performance and rankings by relying more on metrics rather than the intuitions of faculty. Metrics are indeed revolutionizing the selection, promotion, and retention of academics, and units within universities. Arguably, they already have done so. The recruitment process increasingly looks at various scores and stats about any given candidate for any academic position.

Individual academics can’t do much about it. And increasingly, the metth-1rics will be collected without the academic even doing any data gathering, as data on citations, publications, and teaching ratings get generated in the course of being an academic. Academic metrics are becoming one more mountain of big data ready for computational analysis.

I am too senior (old) to be worried about my own metrics. They are not great, but they are as good as they will ever be. My concern is most often with administrators tending to count everything that can be counted, rather than trying to develop indicators that get to the heart of academic performance. Of course, this is extremely difficult since academics seldom agree on the rating of their colleagues. A scholar who is a superstar to one academic is conceptually dead from another academic’s perspective. So this controversy is one of many factors driving academia towards more indicators or hard evidence of performance. The judgments of scholars vary so dramatically. At least by counting what can be counted, there is some harder evidence that might be indicative of what we try to measure – quality.

So what can we count? It varies by university, but I’ve been in universities that count publications, of course, but every kind of publication, from refereed journal articles to blogs. And each of these might be rated, such as by the status of the journal in which an article appears, or the prestige of the publisher of a book. But that is only the beginning. We count citations, conference papers, talks, committees, awards, and more. Therefore, we perennially worry about whether we published enough in the right places, and did enough of anything that is counted.

In the UK, there has been an effort to measure the impact of an academic’s work. There have been entire conferences and publications devoted to what could be meant by impact and how it could be measured. Arguably, this is a well intentioned move toward measuring something more meaningful. Rather than simply counting the number of publications (output), why not try to gauge the impact (outcomes) of the work? It is just that it is difficult to reliably and validly measure impact, given that the lag between academic work and its impact can be years or decades. Take Daniel Bell’s work on the information society, which had a huge impact, which went well beyond what might have been expected in the immediate aftermath of his publication on The Coming of Post-Industrial Society. Nevertheless, indicators of impact will inevitably be added to all the other growing number of indicators, even thought universities will spend an unbelievable amount of time trying to document this metric. th

In this environment, because I am a senior in academia, I sometimes get asked how a colleague should think about these metrics. Where should they publish? How many articles should they publish? Which publisher should they submit their book for publication? It goes on and on.

I try to give my opinion, but my most general response, when I feel like it will be accepted as advice and not criticism, is to focus on contributing something new to your field. Rather than think about numbers, think about making a contribution to how people think about your field.

This must go beyond the topic of one’s research. It is okay to know what topics or areas an academic works in, but what has he or she brought to that field? Is it a new way for doing research on a topic, a new concept for the area, or a new way of thinking about the topic?

In sum, if an academic’s career was considered, by another academic familiar with their work, could they say that the person had made an original, non-trivial contribution to the study of their field? This is very subjective and difficult to answer, which may be why administrators move to hard indicators. Presumably, if someone has made an important new contribution, their work will be published and cited more than someone who has not. That’s the theory.

However, the focus on contributing new ideas can give academics a more constructive motivation and an aim to guide their work. Rather than feeling that your future is based on getting x number of journal articles published, you make publication a means to a more useful end in itself, furthering progress in your field of study. If you accomplish this, the numbers, reputation, and visibility of your work will take care of themselves. What would be a new contribution to your field? That is exactly the right question.





Big Questions and Big Issues for the US and Britain: A Discussion with Voices from Oxford’s Denis Noble and Sung Hee Kim

When visiting Oxford in early February for a conference, I was invited to speak with my two colleagues who, with my help, founded Voices from Oxford (VOX) in 2009. The discussion was held in Rhodes House, one of the most beautiful and historic buildings in Oxford. As befitting the venue, my colleagues asked big, challenging questions about major issues in Britain and the US, particularly around Brexit and the election of Donald Trump, very soon after his election. As noted on the VOX web site:

“The three original founder members of Voices from Oxford discuss and debate Brexit and the election of Donald Trump. Dr Sung Hee Kim, Prof Denis Noble and Prof Bill Dutton founded Voices from Oxford in 2009, and are reunited at Rhodes House in Oxford to discuss the monumental political events of 2016. They examine the reasons and background of the populism which led to Brexit and Trump, as well as looking at some possible ways forward for the people of the UK and USA. The role of the media and social media in both events is analysed, and they talk about perceptions of each event from the viewpoint of the other country. They then move on to a more global outlook, including the role of China and its role in East Asian and world affairs.”

The interviewers are not just good colleagues, but very prominent members of the Oxford community. Professor Denis Noble is one of the most distinguished professors I became acquainted with in Oxford. I met Denis at Balliol College, where he described for me his record of research on modeling the heart, with his models evolving in pace with the rapid evolution of computing. He remains as an Emeritus Fellow, but he also held the Burdon Sanderson Chair of Cardiovascular Physiology at the University of Oxford from 1984 to 2004 and was appointed Professor Emeritus and co-Director of Computational Physiology. Over lunches at Balliol, he and I and Sung Hee Kim began talking about the need to use new media to help bring Oxford to the larger world. Sung Hee Kim’s first career was as in broadcasting in South Korea, from which she went on to Oxford to earn her doctorate at Exeter College in the Faculty of English Language and Literature. She straddles the UK and Korea as a Visiting Professor at Seoul National University.

My major qualifications for addressing the issues we discuss are being old, and having lived in Britain for years, and only back in the States for a few years. Nevertheless, I was delighted to share my views, and would also welcome your comments and criticisms on what I said.

Watching How the EU Treats the UK

Sovereignty is one of the issues that led some politicians in Britain to vote for leaving. Since the vote for Brexit, the UK has been struggling with how to leave in a way that respects the vote, but also creates as positive of an outcome as possible for the UK and the EU. They are looking for a win-win solution. I know that many believe this is impossible, but I truly believe that is a motivation of many, whether or not it is realistic.

However, as I watch this process unfolding, it appears perfectly clear that the EU is not minded to negotiate at all. It is telling the world that it will determine the terms of the divorce, and will not negotiate related matters, such as trade until the divorce arrangements are settled. The EU wants to make an example of the UK, punish it, and show other nations what is in store for them if they do not tow the line. This is exactly the strategy the EU followed in dealing with Greece on their financial crisis.

Source: TunesOnline.Net

Surely I am not the only person who sees this pattern as support for the position that the EU is over-reaching its authority and that sovereignty is indeed a really genuine issue for all the nations of the EU. Maybe this bullying is part of the EU negotiating strategy, but I’m afraid it is indicative of the bureaucratic machine that has been created, and adds credibility to the choice to exit.