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La transizione giusta. Lavoratori stranieri, salari e dibattito pubblico a Monfalcone
Full text linkLa ricerca, indagando il processo di passaggio a un’economia sostenibile capace di garantire equità e diritti, approfondisce l’evoluzione delle forme di sfruttamento del lavoro che caratterizzano il sistema degli appalti, sviluppatosi dalla fine degli anni Ottanta del Novecento, nel Cantiere Navale di Monfalcone (Fincantieri). Per analizzare le radici del fenomeno e la sua evoluzione si ripercorre prima la storia dello stabilimento dal momento in cui inizia la specializzazione produttiva nel set¬tore delle navi da crociera e poi si descrivono le condizioni di lavoro nel subappalto in rapporto alle trasformazioni organizzative e produttive. I risultati dello studio mettono in evidenza come, sebbene gli strumenti utilizzati (la “paga globale” e la “liberatoria”) non siano cambiati nel tempo, la presenza di un numero crescente, e ormai maggioritario, di lavoratori immigrati, resi più ricattabili dalla distanza dal loro paese d’origine e dalla necessità di non perdere il permesso di lavoro, ha dato vita a forme di sfruttamento sempre più pesanti e differenziate, mettendo in crisi anche il tradizionale modello d’intervento sindacale.The study, investigating the process of transition to a sustainable economy capable of guaranteeing equity and rights, delves into the evolution of the forms of labour exploitation that characterise the subcontracting system that has developed at the Monfalcone shipyard (Fincantieri) since the end of the 1980s. To analyse the roots of the phenomenon and its evolution, the author first traces the history of the ship¬yard from the beginning of its production specialisation in the cruise ship sector and then describes the working conditions in subcontracting in relation to organisational and production transformations. The study shows how, although the tools used for exploitation have not changed over time, the presence of a growing number of migrant workers, now the majority, who are more vulnerable to blackmail because they are far from their country of origin and do not wish to lose their work permit, has led to increasingly serious and differentiated forms of exploitation, which also challenge the traditional model of union intervention
La Cooperazione territoriale europea e la neutralità climatica: policy e loro implementazione nell’area dell’Alto Adriatico
Full text linkThe article traces the evolution of the concept of climate neutrality, from early scientific theories on the Anthropocene and chaos theory to the European Green Deal. It analyses how the scientific community and international agreements – from the IPCC (1988) to the Paris Agreement (201)5 – have defined global targets to limit warming to 1.5-2°C above pre-industrial levels. Key climate risks identified include glacier melt, sea level rise, extreme weather events, and uneven geographic impacts. The EU’s Green deal is presented as a systemic response to four interconnected environmental crises (climate change, biodiversity loss, pollution, and resource consumption), through integrated strategies, and investments. European territorial cooperation is highlighted as a key driver for local implementation of the Green deal, enabling coordination across administrative borders. The Upper Adriatic region is showcased as a flagship example, with eleven projects addressing climate neutrality supported by cross-border programs between Italy, Slovenia, and Croatia. These initiatives focus on circular economy, renewable energy, sustainable mobility, and biodiversity conservation. A qualitative study under the CO ADRIA Interreg project reveals strong knowledge of EU climate policies among stakeholders, with the industrial sector prioritizing infrastructure investments over awareness campaigns due to rising pressure to reduce carbon footprints. The article concludes by stressing that territorial cooperation will be essential for achieving climate neutrality by 2050.L’articolo ripercorre l’evoluzione del concetto di neutralità climatica, dalle prime teorie scientifiche sull’Antropocene e la teoria del caos fino al Green deal europeo. Analizza come la comunità scientifica e gli accordi internazionali – dall’IPCC (1988) all’Accordo di Parigi (2015) – abbiano definito obiettivi globali per contenere il riscaldamento entro 1,5-2°C. I principali rischi climatici individuati includono scioglimento dei ghiacciai, innalzamento dei mari, eventi meteorologici estremi e impatti disomogenei. Il Green deal della UE rappresenta una risposta sistemica a quattro crisi ambientali interconnesse (clima, biodiversità, inquinamento, risorse), attraverso strategie integrate e investimenti. La Cooperazione territoriale europea è evidenziata come leva fondamentale per l’attuazione locale del Green deal, superando i confini amministrativi. L’area dell’Alto Adriatico è presentata come caso emblematico, con undici progetti per la neutralità climatica sostenuti da programmi transfrontalieri Italia, Slovenia e Croazia, con focus su economia circolare, energie rinnovabili e biodiversità. Un’indagine qualitativa nel progetto CO ADRIA mostra una solida conoscenza normativa tra gli stakeholder e una crescente attenzione del settore industriale alla riduzione dell’impronta carbonica. L’articolo conclude sottolineando che la cooperazione territoriale sarà cruciale per raggiungere la neutralità climatica entro il 2050
Particelle in Fisica Moderna
Full text linkIl contributo fornisce un’analisi filosofica del dibattito contemporaneo attorno alla natura delle particelle, descritte da una delle teorie quantistiche più recenti, la teoria quantistica dei campi. Nello specifico verranno presentati i dettagli fisico-formali e filosofici che stanno alla base della discussione sullo status ontologico ed epistemologico delle particelle. L’obiettivo sarà dunque quello di fornire non solo una panoramica generale per i lettori non esperti, ma anche uno sguardo più rigoroso per chi vorrà approfondire maggiormente alcuni dettagli tecnici del formalismo matematico su cui la teoria quantistica dei campi si basa.This paper provides a philosophical analysis of the contemporary debate surrounding the nature of particles, as described by one of the most recent quantum theories, Quantum Field Theory. Specifically, the paper will present the formal and philosophical details underlying the discussion on the ontological and epistemological status of particles. The aim is, therefore, to offer not only a general overview for non-expert readers but also a more rigorous examination for those who wish to further explore the technical details of the mathematical formalism upon which Quantum Field Theory is based
Hecke modifications of vector bundles
Full text linkHecke modifications of vector bundles have played a significant role in several areas of mathematics. They appear in subjects ranging from number theory to complex geometry. This article intends to be a friendly introduction to the subject. We give an overview of how Hecke modifications appear in the literature, explain their origin and their importance in number theory and classical algebraic geometry. Moreover, we report the progress made in describing Hecke modifications explicitly and why these explicit descriptions are important. We describe all the Hecke modifications of the trivial rank 2 vector bundle over a fixed point of degree 5 on the projective line, as well as all the vector bundles over a certain elliptic curve, which admit a rank 2 and degree 0 trace bundle as a Hecke modification. This result is not present in existing literature
Refraining from the Devil’s Games: Wordplay and Rhetorical Patterning in Wulfstan’s Listing of Sins and Crimes. A Case Study
No full textL’impatto della pandemia da Covid-19 sull’energia: fluttuazioni, energie rinnovabili e transizione ecologica
Full text linkA rigidity theorem for Kolmogorov-type operators
Full text linkLet D ⊆ Rn, n ≥ 3, be a bounded open set and let x0 ∈ D. Assume that the Newtonian potential of D is proportional outside D to the Newtonian potential of a mass concentrated at {x0}. Then D is a Euclidean ball centered at x0. This Theorem, proved by Aharonov, Schiffer and Zalcman in 1981, was extended to the caloric setting by Suzuki and Watson in 2001. In this note, we show that Suzuki–Watson Theorem is a particular case of a more general rigidity result related to a class of Kolmogorov-type PDEs
Il problema dei paradossi morali e la teoria dell’errore: due percorsi e un incrocio
No full textThe sphere of moral action is plagued by paradoxes. Bruno Celano considers some traditional moral paradoxes related to recursive moral norms and tragic choices. This article extends Cel-ano's analysis to other paradoxes discussed in recent decades in the context of the debates on population ethics and the Trolley Problem. The prospect that there is no moral theory capable of respecting our moral intuitions can be seen as a threat to moral realism. This idea was recently developed by Christopher Cowie in his original defence of the moral error theory. A distinctive feature of Cowie's view is the connection between normative ethics and metaethics. This article proposes a second way of using the problem of moral paradoxes to connect normative enquiry and metaethics, the structure of which is opposite to Cowie's: not “from ethics to metaethics”, but “from metaethics to ethics”