Mesa-redonda com o propósito de debater e desconstruir alguns dos mitos que rodeiam o 25 de Novembro, interrogando o seu lugar na história da revolução.

O 25 de Novembro entre história, memória e mito

O 25 de Novembro de 1975 foi sempre uma data controversa. A multiplicidade de forças em acção e a complexidade do processo revolucionário tornam a sua análise particularmente resistente a interpretações lineares. Desde 1975, o significado do 25 de Novembro dependeu das diferentes posições dos protagonistas, das opções metodológicas das várias correntes historiográficas debruçadas sobre o período, e da própria memória social do PREC.

O cinquentenário, que se assinala este ano, é mais um exemplo das tentativas de rejeição e apropriação daquele momento, mas constitui também uma oportunidade para repensar o seu significado numa história mais vasta da revolução. Esta mesa-redonda reúne um conjunto de historiadores/as que se têm dedicado ao estudo do processo revolucionário de 1974-75, com o propósito de debater e desconstruir alguns dos mitos que rodeiam o 25 de Novembro, interrogando o seu lugar na história da revolução, bem como os sucessivos usos políticos feitos a partir da sua memória.

ENTRADA LIVRE

Participantes:

Ricardo Noronha (IHC — NOVA FCSH / IN2PAST)
António Louçã
David Castaño (IPRI — NOVA FCSH)
Irene Flunser Pimentel (IHC — NOVA FCSH / IN2PAST)
Fernando Dores Costa (IHC — NOVA FCSH / IN2PAST)

O livro de Luís Farinha vai ter uma nova sessão de apresentação em Lisboa, no Museu do Aljube, com apresentação de Mário Furtado.

Anos de Brasa.

Contos e outros escritos

Anos de Brasa – contos e outros escritos parte de um inquérito à realidade e à memória da experiência vivida de um (ou de quase todos) os jovens de 20 anos que viveram a Revolução de Abril como o tempo mais curto e intenso do seu por vir. Para eles, a revolução já se tinha iniciado nos corredores da faculdade ou nas fábricas e serviços onde arranjavam ocupação antes de ir à tropa e à guerra. O autor chamou-lhes contos, mas bem podia designá-los de crónicas, porque nesta realidade ficcionada quase sempre percebemos a sua presença próxima, porventura actuante. Pelos anos fora, esta revolução inacabada saiu-lhe à escrita como uma reserva inesgotável de invenção, de absurdo, de pesquisas…e até de agonia e espanto.

Aos contos, o autor juntou um conjunto de estudos sobre outros actores desse período único da história portuguesa do século XX, também eles apanhados pela corrente turbulenta de desafios e espaços abertos, prontos a viver e habitar.

Mais informações sobre o livro

Workshop que pretende investigar a relação entre “infraestruturas globais” e “práticas de extração de rendimentos”, tanto historicamente como no presente global. Prazo: 15 Setembro 2025

Infrastructures of Rent Extraction

According to a number of prominent analyses, the contemporary world-market is characterised by “a full-fledged comeback and proliferation of forms of rent” (Vercellone 2010; see also: Harvey 2015, Mezzadra & Neilson 2017, Purcell 2018, Christophers 2020, Standing 2020). This political and economic shift demands granular reflections, and it has stimulated widespread theoretical and political debates.

Building upon classical Marxist critiques of imperialism – which emphasized the role of the imperialist “rentier state” as “a state of parasitic, decaying capitalism” (Lenin 1917) – a number of critics have suggested that the growing centrality of rent-extraction in global cycles of capital accumulation indicates a significant shift in the history of the capitalist mode of production from ‘neoliberalism’ to ‘rentier capitalism’ (Christophers 2020, Sadowski 2020, Birch & Ward 2023; Borg & Policante 2024). The neoliberal market presents itself as an arena of free trade, competition, entrepreneurship, and frictionless mobility. Yet, as these authors emphasize, control over key assets – such as land, intellectual property, natural resources, logistical and digital infrastructure – is increasingly dominated by a restricted number of companies and individuals: rentiers, passively piling up the returns accruing from their ownership of essential conditions of (re)production: land, water, housing, utilities, infrastructures and platforms.

Others (more problematically, from our perspective) have gone as far as suggesting that the growth of rent relations can be interpreted as a shift from capitalism to techno-feudalism (Varoufakis 2023, Durand 2024, Mazzuccato 2019, Dean 2025). This narrative stresses that contemporary digital economies are no longer driven primarily by labor exploitation, but by monopolistic control over digital infrastructures and rent extraction. According to this approach, today’s tech giants resemble lords presiding over private infrastructural fiefdoms, continuously extracting value from us captured users. This dynamic is intricately linked to ‘platformisation’, whereby Big Tech firms charge ‘rent’ for providing access to monopolised digital platforms (Sadowski, 2020; Mezzadra et al. 2024).

By controlling different layers of the digital stack, Big Tech companies appear to be increasingly able to extract value from global production chains. GAFAM – and more precisely the Big Three of the Cloud (AWS, Google Cloud Provider and Microsoft Azure) – currently control two thirds of global Cloud capacity. Citizens, private firms, states, and international organizations increasingly rely on their services, renting stock capacity, algorithmic elaboration, and AI functions. Such a position of power is reinforced by their growing control over many of the infrastructures that support the digital – datacenters, submarine fiber cables, power plants etc. How do we make sense of the power of Big Tech, and the growing importance of what we may call imperative “infrastructure rents”, i.e. rent relations that have become increasingly compulsory, inescapable and designed within the very infrastructural fabric of the world market?

Moving away from “presentism” may help us to properly contextualize and historicize this contemporary conjuncture. Current analyses of Big Tech ‘rentierism’, for instance, has pushed many to turn back to classic studies on “rentier states” and “imperialist rent”. Samir Amin, for instance, focusing on the impact of colonial control over extractive and logistical infrastructures, stressed that “to the extent that monopolies operate in the peripheries of the globalized system, monopoly rent becomes an imperialist rent” (Amin 2019). Similarly, Hazem Beblawi’s classic “The Rentier State in the Arab World” (1987: 383) stressed the emergence of “extraverted states”, whose main lever of power is the control over infrastructures enabling the extraction of rents. In particular, according to Beblawi, “transit countries” such as Egypt have long relied on their control over key global infrastructures – such as ports, railways, oil pipelines, and the Suez Canal – to extract and distribute “external location rent”.

This analysis may provide a point of entry to reflect upon the growing competition to control key “global infrastructures” such as pipelines and ports, power cables and fiber optic networks, transcontinental railways and highways. For instance, Loftus, March and Purcell (2019, 2020) have shown how processes of financialization have enabled “apparently fixed and stable forms such as pipes, water treatment plants, and sewers to be transformed into liquid assets”, opening up new opportunities for rent-extraction. More generally, Ranabir Samaddar (2018: 110) suggests that “the logistical expansion of the city […] resurrects the rent factor from oblivion in a capitalist economy”; and urgently asks: “What does the revival of the rent question mean for postcolonial accumulation?” These analyses emphasize that global infrastructures play a fundamental role in planetary processes of value-capture and rent-extraction.

Expanding on these debates, the conference intends to investigate the relation between “global infrastructures” and “practices of rent-extraction”, both historically and in the global present. We welcome contributions that investigate the relation between historical processes of infrastructuralisation, financialisation, and rentierisation of the economy. We are particularly interested in furthering a collective reflection on the ways in which rent relations extend well beyond land markets and shape the global circulation and capture of value across logistical, extractive and digital infrastructures.

Some possible questions that demand further reflection and analysis may be:

• What is the role played by global infrastructures in enabling practices of rent extraction by transnational corporations as well as national states?
• How is rent extracted in different geographical and historical contexts?
• What forms of labour(s) and knowledge(s) are mobilised in order to extract rents?
• How has the control over key infrastructures enabled the capture of value in colonial and post-colonial context?
• To what extent concepts such as ‘rentier capitalism’ and ‘techno-feudalism’ may further – or hinder – critical understandings of contemporary capitalism?
• How can we understand the relationship between ‘rentier states’, ‘rentier capitalism’ and ‘rentier imperialism’, both historically and in the present moment?
• Who has monopolistic control over key global infrastructures, and what sort of power results from such control?
• What forms of resistance to ‘rent extraction’ have been growing in recent years, from ‘rent strikes’ to cyberpiracy?

We welcome papers dealing with all these aspects from an interdisciplinary perspective. Interested scholars are invited to send an abstract and a short bio to Amedeo Policante [policante@fcsh.unl.pt] and Mattia Frapporti [mattia.frapporti2@unibo.it] by 15 September 2025. The final workshop will take place on 28 November 2025, at the University of Bologna.

>> Download the call for papers (PDF)

References:

– Amin, S. (2012). The surplus in monopoly capitalism and the imperialist rent. Monthly Review, 64(3), 78.
– Beblawi, H. (1987). The Rentier State in the Arab World. Arab Studies Quarterly, 9(4), 383–398.
– Birch, K., & Ward, C. (2023). Introduction: Critical approaches to rentiership. Environment and Planning A: Economy and Space, 55(6), 1429-1437.
– Borg, E., & Policante, A. (2024). The Gene Editing Business: Rent Extraction in the Biotech Industry. Review of Political Economy, 1-36.
– Dean, J. (2025). Capital’s Grave: Neofeudalism and the New Class Struggle. Verso Books.
– Durand, C. (2024). How Silicon Valley Unleashed Techno-feudalism: The Making of the Digital Economy. Verso Books.
– Harvey, D. (2012). Ponzi Scheme Capitalism: An Interview with David Harvey by Steffen Böhm. Review31. [http://review31.co.uk/interview/view/16/]
– Lenin, V. (1917) Imperialism, the Highest Stage of Capitalism, In: Essential Works of Lenin, New York, 1966, pp. 245-246.
– Christophers, B. (2020). Rentier capitalism: Who owns the economy, and who pays for it?. Verso Books.
– Mazzucato M (2019) Preventing digital feudalism. Project Syndicate. Available at: https://www.project-syndicate.org/commentary/platform-economy-digital-feudalism-by-mariana-mazzucato-2019-10 (accessed 23 October 2024).
– Mezzadra, S., & Neilson, B. (2017). On the multiple frontiers of extraction: Excavating contemporary capitalism. Cultural studies, 31(2-3), 185-204.
– Mezzadra, S., Cuppini, N., Frapporti, M., Pirone, M., (2024). Capitalism in the Platform Age. Emerging Assemblages of Labour and Welfare in Urban Spaces. Berlin, Springer.
– Purcell, T. F., Loftus, A., & March, H. (2020). Value–rent–finance. Progress in human geography, 44(3), 437-456.
– Sadowski, J. (2020). The internet of landlords: Digital platforms and new mechanisms of rentier capitalism. Antipode, 52(2), 562-580.
– Samaddar, R. (2018). The logistical city. In India’s contemporary urban conundrum. Routledge, pp.104-115.
– Standing, G. (2021). The corruption of capitalism: Why rentiers thrive and work does not pay. Biteback Publishing.
– Varoufakis, Y. (2023) Technofeudalism: What Killed Capitalism, Melville House.
– Vercellone, C. (2010) The Crisis of the Law of Value and the Becoming-Rent of Profit. In Fumagalli, A. & Mezzadra, S. (eds.) Crisis in the global economy: Financial Markets, Social Struggles, and New Political Scenarios, Semiotext(e), pp. 85-118.