Eyal Weizman – Forensis (a counter-point to Alberto Moreiras’ recent example). By Pablo Domínguez Galbraith.

Following recent discussions on arts, politics and violence, I wanted to share my notes on yesterday’s lecture given by Eyal Weizman at Princeton, to hopefully continue this productive exchanges.


Eyal Weizman presented his “Forensic Architecture Project” yesterday at Princeton. This is a major endeavor involving architects, artists, filmmakers, theorists and activists collaborating in transforming spatial analysis into potential evidence for prosecuting human rights crimes, and providing research on the exact way drones, bombings and invasions operate today. This project collaborates with many organizations around the world. His talk today explored the concept of “Threshold of detectability”: He mentioned how today’s missiles being used in conflicts such as Gaza leave a hole in the walls and ceilings of the buildings attacked of about 30 cm in diameter, just a little smaller than what satellite images can capture (because satellite images are limited to a pixel size of 50 cm square, so that when you zoom into the image of a damaged building you cannot see these holes, blurred in the monochromatic color of the pixel). Weapons today operate below this threshold of detectability and thus their devastation does not leave traces or records that can be used in prosecution. This is made on purpose, taking advantage of satellite regulations. Such practices around the “threshold of detectability” are adopted by modern warfare, but can also be re-appropriated by militant practices (or militant investigation as Colectivo Situaciones has suggested for other contexts).

Forensic Architecture is used to reconstruct the exact way missiles impact these buildings and the kind of devastation and killing they do. It is also used to help victims remember violent events that are erased and repressed by trauma, by rendering 3D models of places and objects where the traumatic event ocurred with the input of the victim, who then start filling her own gaps. Bio-architecture approaches can also help locate villages and communities that were massacred and destroyed and are now effaced because of forest or jungle growth, or can trace the path taken by tanks invading Gaza (by locating stomped grass and trees in that same path), and how far into the territory they went. It can also detect clandestine mass grave by studying densities and disturbances in the soil (something they have used for Guatemala to locate mass graves from the 80’s).

Eyal Weizman views architecture as a forensic sensorium, a media that bears the traces of crimes and destruction. This devastation and these events taken place in space can be disclose and made visible with the right approach and procedure. Aesthetics is a key feature in all this enterprise. It is because of the aesthetic approach that this kind of analysis can be made, and this kind of evidence be produced (although by the same token the evidence produced this way is sometimes dismissed in trials for not being sufficiently scientific).

The late Harum Farocki came to Princeton in June and presented a documentary on a virtual reality setting that was being used in the military to recreate traumatic experiences of soldiers that could not remember what happened exactly in a certain mission that went wrong. This reconstructions involved placing the soldier in a virtual environment resembling the traumatic scene, and following his steps in the event by questioning him and possibly incriminating him at the end. The reconstructions made by the Forensic Architecture Project are exactly the opposite, they deal with the memory of the civilians and victims, a memory that emerges both from the subject excavating the unconscious, and the 3D model re-creating the scene, based on material facts as well as imagination and memory.

Eyal Weizman made explicit that for him, for truth to be produced and for truth to produce any effects, one has to lie, to invent, to imagine, to take a position (there is no objective truth when following this practice) and to do a theatrical display involving technology and all other kinds of resources. Producing truth is very costly, it is a major production.

In the picture below we can see both the satellite image pixelated in max zoom (left), and the reconstructed image of the hole left by the missile impact (right), which is non-detectable by satellites as it is below the “threshold of detectability” (the pixel has not enough resolution to show the hole). The image on the left is reconstructed through cell phone footage and other resources to render it as evidence through forensic architecture.

photo (3)

Recently there was a discussion in CyT and in our blog involving politics and culture. I thought this project speaks a lot of what constitutes today the stakes for a “political use of aesthetic procedures”, and of the ways these procedures are being repurposed to respond to global crisis and the the securitization and global war paradigms. Can this project be considered something else than just a theatrical display of activism? Can we consider such projects as pushing things beyond the confined space of culture and the de-politized aesthetics of today? ¿Is there an infra politics involved in establishing the conditions of invisibility and impunity of the politics of war, and in mobilizing militant investigation to disclose the logic of it? Alberto just mentioned Jean Franco’s Cruel Modernity as an example of infra politics (an excess of violence that mocks politics). Eyal Weizman has a completely different approach, but I thought this example could be a counter-point to recent discussions here. The “destruction of the human” deserves a new approach towards Forensis – a practice that can disclose infra political violence by conceptualizing problems involving the threshold of vision and law, detecting the political force-fields and responding to them.


3 thoughts on “Eyal Weizman – Forensis (a counter-point to Alberto Moreiras’ recent example). By Pablo Domínguez Galbraith.

  1. Pablo Domínguez Galbraith Here is a link to the project website: http://www.forensic-architecture.org/
    Forensic Architecture – Home
    Forensic Architecture – Home
    32 mins · Like · 1 · Remove Preview
    Camila Moreiras Vilarós really fantastic, Pablo. Thank you so so much for this!
    31 mins · Like · 1
    Pablo Domínguez Galbraith I thought a lot about your paper on “Saturation and Visibility” you presented in Mexico, I think in many ways Eyal and you have very similar interests and questions.
    27 mins · Like
    Camila Moreiras Vilarós Absolutely, this is going to open up a lot for my research right now (right when I needed it too!). I’m sad I missed this talk, but thankfully you take such great notes I’ll try and comment after class
    24 mins · Edited · Like · 1
    Sergio Villalobos-Ruminott Sounds pretty interesting Pablo…I have to think more on this and search more on the people involved in it…my initial question would be a foucauldian one…up to what point this redefinition of the detectable, visible, sensible realizes the modern project of total visibility, foto-logocentrism as Derrida calls it, or simply, implies a more sophisticated and humanitarian panopticism? Anyways, thanks for sharing!
    24 mins · Like · 1
    Gerardo Munoz Question in the same vein as that of Sergio, but I wonder if what is at stake for Weizmann is a post-political praxis at the threshold of the end of theory as the condition for critical thought as we know it since Kant. Then, is the only thing remaining a kind of “militant investigation”, through concrete cases, with a conceptualization beyond that? But what are the limits to that practice? Could we say that the limit is militancy as such (in light of Alberto’s Piel de Lobo, this appears as a crucial question for infrapolitics and beyond). A new form of restitution framed within the limits of law and the judicial sphere (thats the case in Least of All possible Evils)? I still find Weizmann wonderful, especially as a counterpoint to the annoying relation agonistic practices of contemporary (he is beyond that regime, no doubt), but the forensics practices culminating in the litigation of he “law” has to be problematized, I think.
    15 mins · Edited · Like · 2

  2. Pablo, in the same way the US Army may be using its knowledge of thresholds of detectability in order to promote a certain politics of war through aesthetic means, it seems to me both the Forensic Architecture Project and Farocki´s work in your description are specifically and overwhelmingly political. I may not understand them amply enough, I only have your brief description to go by. They seem oriented by or to a politics of human rights, and they both display a notion of truth–truth for politics and political truth both. And their unconcealment (of truth) may require radically aesthetic procedures, that is, procedures engaging with the order of the visible, perhaps even changing the order of the visible, making the invisible visible, through whatever technical means. That is all good and very interesting, but it is politics. I don´t think it is infrapolitics, which of course does not in the least diminish the projects´ importance. Re Franco, I would say there are no infrapolitical books, rather writings addressing infrapolitical states of affairs. Same with the two projects you mention: they address the political order, the order of political destruction, the order of human rights, however, which needs to be done. Although it is conceivable that, at some point, they may choose to focus on infrapolitical phenomena even while addressing the political order. Reflecting on the infrapolitical is only a way to do better politics, after all is said and done, through perhaps a knowledge or an attention or an awareness of phenomena that may indeed be below ideological thresholds of detectability. But those phenomena are never, as infrapolitical, of the order of holes left by bombs or of the production of disease and misery through political means such as war. (War is not only the interruption of politics, it is also in many cases just politics, I´d say.)

  3. purtroppo non v’è solo la dirigenza, vi sono anche alcuni direttori amministrativi che di fatto bloccano l&itÃ17;a8t#vit2  lavorativa attaccandosi a vari cavilli;questo però fortunamente è praticato da una minoranza esigua della categoria, che per il resto deve far fronte praticamente a costo zero, alla gestione degli uffici vista la mancanza di dirigenti amministrativi. Ciò posto che fare in quelle sedi minoritarie dove per quel comportamento si perdono tessere?

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