There is something plainly fascinating about Paul Butler's map of the world. The Facebook intern used data from the social networking site to create a map of people's friendships across the globe and to see how they related to geographical and political boundaries. After experimenting with different techniques, he ended up using arced, weighted lines to connect cities based on the volume of the Facebook friendships between them.

In Butler's words, the result is "a surprisingly detailed map of the world. Not only were continents visible, certain international borders were apparent as well. What really struck me, though, was knowing that the lines didn't represent coasts or rivers or political borders, but real human relationships."

The lines also map out, to a large extent, Facebook's global penetration. One is struck by the fluorescent clusters in the United States and Europe, where Facebook is widely used; the clear contours of Indonesia, home of the most Facebook users in Asia; and the giant hole where China should be.

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José Juan Barba (1964) is an architect, graduated from ETSA Madrid (1991), and holds a Doctorate in Architecture from ETSA Madrid, awarded Cum laude for his thesis Inventions: New York vs. Rem Koolhaas, Bernard Tschumi, Piranesi (2004). He received a special mention in the National Awards for Completion of Studies (1991) and served as an advisor to various NGOs until 1997. He founded his studio in Madrid in 1992 (www.josejuanbarba.com). 

Barba is an architecture critic and has been the director of METALOCUS magazine since 1999. Since 1998, he has directed the International Architecture Magazine METALOCUS (bilingual, Spanish/English), which has been recognized with multiple national and international awards.

He is a Full Professor at the University of Alcalá, leading the project line of the Habilitation Master's Architecture and City, responsible for several courses in Theory and Criticism, heading the Urban Planning area of the Department of Architecture, and participating in the research group Architecture, History, City, and Landscape at UAH. He has been invited to numerous architecture and urbanism forums, including the II Forum of Mexican Cities World Heritage: Urban Development, History, and Modernity, organized by the Pan-American Committee for Urban Development and Historical Heritage, and the World Urban Development Forum (FMDU) in Culiacán, Sinaloa, Mexico. He has also participated in the International Architecture and Urbanism Conferences from the perspective of women architects, and has lectured at prestigious national and international universities, including the National Building Museum (Washington, DC), Roma TRE, Politecnico di Milano, UPMF Grenoble, ETSA Madrid, ETSA Barcelona, University of Thessaly (Volos), UNAM Mexico, the Faculty of Architecture Montevideo, schools of architecture in Medellín, Quito-Ecuador, Alicante, Málaga, Granada, Seville, A Coruña, Zaragoza, Valladolid, Universidad Iberoamericana Mexico, IE School, Universidad Europea Madrid, UCJC Madrid, ESARQ-UIC Barcelona, or Università Degli Studi di Genova.

Barba has extensive professional experience in architecture, urban planning, landscape design, and territorial recovery. He has received numerous awards, including the First Prize for Gran Vía Posible for Delirious Gran Vía (Madrid), the River Interpretation Center (Zamora), exhibited at the World Architecture Festival (Barcelona 2008), Santa Bárbara Park (Toledo), the Erich Degner Architecture Prize 1995 promoted by the BBVA Foundation, and his Day Care Center for the Elderly project, featured in Volume 3 of the COAM Madrid Architecture Guide (2007). His work has been published in numerous national and international books and magazines.

He was also Maître de Conférences at IUG-UPMF Grenoble (2013–14), in a position obtained through a European competition. His work has been published internationally. He regularly serves on academic juries, including the editorial competition of Quaderns magazine (2011), as a selector for the Mies van der Rohe Awards (2007–2026), as juror for EUROPAN13 Spain (2015–16), TRANSFER in Zurich (2019), and was invited to participate in the Venice Biennale 2016 as part of the exhibition Spaces of Exception / Spazi d’Eccezione.

He has published several books, including The Dark Line. michele&miquel, dA Vision Design (2024), CONGRESO ANYWAY. The City of Cities (2020), #Positions (2016), and Inventions: New York vs. Rem Koolhaas, Bernard Tschumi, Piranesi (2015). He has contributed to other publications such as Public Space Gran Vía. The Tourism City (2020), Spaces of Exception / Spazi d’Eccezione (2016), La mansana de la discordia (2015), and Contemporary Architecture of Japan: New Territories (2015), as well as chapters in numerous books including Architects: A Professional Challenge (2009), 21st Century Architectures (2007), Ruta de la Plata, New Conquerors of Space (2019), and The Tourism City (2020).

Selected awards include:

- “PIERRE VAGO” ICAC. International Committee of Art Critics Award, London, 2005
- “PANAYIOTI MIXELI AWARD,” SADAS-PEA, award for the promotion of architecture, Athens, 2005
- “SANTIAGO AMÓN” AWARD, award for the promotion of architecture, COAM Madrid, 2000
- FAD Award 07, Ephemeral Interventions, First Prize, M.C. Escher Exhibition, Arquin-FAD, Barcelona, 2007
- World Architecture Festival, Center for Research and Interpretation of the Rivers, Tera, Esla, and Órbigo, Finalist, Barcelona, 2008
- Gran Vía Posible, First Prize, Delirious Gran Vía, Madrid, 2010
- Reform of the Río Segura Surroundings, Award, Murcia, 2010

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Published on: December 27, 2010
Cite:
metalocus, JOSÉ JUAN BARBA
"Facebook world: What's missing from this picture?" METALOCUS. Accessed
<https://www.metalocus.es/en/news/facebook-world-whats-missing-picture> ISSN 1139-6415
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