Nicholas Christakis: The Sociological Science Behind Social Networks and Social Influence

Prof. Christakis gives a sort-of ‘sociology 101’ lecture that is engaging and offers a number of useful examples to elucidate some basic sociological concepts and thinkers, with a special focus on social networks and their applications to the much-vaunted ‘real world’. Enjoyable and fast-paced, with some fancypants graphics, it may help some of us to explain what it is we actually do and think about in sociology.  Or not.

Via The Big Think:

If You’re So Free, Why Do You Follow Others? The Sociological Science Behind Social Networks and Social Influence.

Nicholas Christakis, Professor of Medical Sociology, Medicine, and Sociology at Harvard University

If you think you’re in complete control of your destiny or even your own actions, you’re wrong. Every choice you make, every behavior you exhibit, and even every desire you have finds its roots in the social universe. Nicholas Christakis explains why individual actions are inextricably linked to sociological pressures; whether you’re absorbing altruism performed by someone you’ll never meet or deciding to jump off the Golden Gate Bridge, collective phenomena affect every aspect of your life. By the end of the lecture Christakis has revealed a startling new way to understand the world that ranks sociology as one of the most vitally important social sciences.

The Floating University
Originally released September 2011.

‘Walled States, Waning Sovereignty’ Professor Wendy Brown, CCIG Keynote Lecture

I am affiliated with the wonderfully named ‘power cluster’ in the School of Political Science & Sociology at NUI Galway.  This occasionally makes me feel like a superhero. This intrepid group, somewhere on a scale between the Justice League and the Legion of Doom, meets once a month to discuss work related to our own research interests that has some relation to the notion of power, broadly defined.  This month we are reading the first chapter from Prof. Wendy Brown‘s recent book Walled States, Waning Sovereignty (2010).  The lecture posted here basically covers the same ground.  Her argument is that the proliferation of walls and walling that we are witnessing worldwide, such as ‘The Wall’ separating Israel and Palestine  or the one on the US-Mexico Border, is a feature of contemporary globalization and (paradoxically, despite the theatrical show of physical dominance that such walls might symbolize) signals the waning of sovereignty for the nation-state.  These walls are not built to defend states from other national actors but rather to target nonstate, transnational actors, such as migrants and ‘terrorist’ groups etc.  For Brown, who wishes to differentiate her argument from Agamben (Homo Sacer) and Hardt and Negri (Empire), key to the loss of this national sovereignty are the domination of free-floating global capital and ‘God-sanctioned political violence’.  Rather than being a sign of nation-state dominance, these walls actually represent a deep-seated national anxiety about increasing sovereign impotence and an aspect of  the ‘theater state’ (though she does not mention Geertz here).  What is perhaps most interesting is her discussion of the ‘state of emergency’/’state of exception’, always provisional and temporary, yet a perpetual and seemingly permanent feature of the contemporary world.  This, of course, is well-trodden ground, particularly by (again) Agamben, following Schmitt.  But this is perhaps where I  also part company with Brown and her analysis of the waning of the nation-state, which may be a little over-stated.  Is it not the case that, for Schmitt, this discourse of the state of exception, or more specifically, the capacity or power to declare a state of exception is central to the notion of state sovereignty.  Far from being a sign of a weakened nation-state, is this capacity not a sure sign of the state’s enduring power?  And one which is exercised, when it is exercised (power is a capacity and should not be confused with it’s exercise), often in the face of vocal international opposition, such as in the case of Israel.

In any case, I enjoyed the chapter and hope to finish the book.  Enjoy the talk.