The Environmental History of Tigray (Northern Ethiopia) in the Middle and Late Holocene: A Preliminary Outline

This paper outlines the environmental history of the Tigrean Plateau (northern Ethiopia) during the Holocene, based on the available geomorphological, palynological, archaeological, and historical evidence. At present, it seems that (1) the plateau experienced a more humid climate with a denser vegetation cover during the Early Holocene; (2) Soil erosion due to clearing vegetation began in the Middle Holocene; (3) agricultural activity was intensified in the Late Holocene, as a consequence of the rise of a state; (4) demographic pressure increased from the early first millennium BC to the mid–first millennium AD, causing soil erosion; (5) environmental degradation and demographic decline occurred in the late first millennium AD; (6) the vegetation cover was regenerated in the early second millennium AD; and (7) progressive vegetation clearance started again in the second half of the second millennium AD.Cet article trace l'histoire ambiante du Plateau Tigréen dans l'Holocène en utilisant les données géomorphologiques, palynologiques, archéologiques et historiques. Il semble que (1) dans l'Holocène ancien le plateau était caractérisé par une phase humide avec une dense végétation; (2) l'érosion causée par l'abbattage de la végétation commen¸a dans l'Holocène moyen; (3) l'activité agricole s'inténsifia à la fin de l'Holocène, par conséquence de l'essor d'un état; (4) la pression démographique augmenta de plus en plus du début du premier millénaire av. J.-Ch. à la moitié du premier millénaire ap. J.-Ch.; (5) la dégradation ambiante et la diminution démographique se vérifièrent à la fin du premier millénaire ap. J.-Ch.; (6) une régéneration de la vegetation se vérifia au début du seconde millénaire ap. J.-Ch.; et (7) l'abbatage de la végétation recommen¸a dans la seconde moitié du seconde millénaire ap. J.-Ch.     

Italian Industry,Decline or Transformation? A Framework

Debates over Italian growth (or lack thereof) are often conducted without due regard for the facts and statistics on which they are based. For instance, those who see Italy as being in decline lament the static production, the lack of increase in productivity, the loss of share in international markets and the lack of sophistication in industrial goods compared with high-tech products. Some call for greater emphasis on services, others want manufacturing to be abandoned, while others see the future in artisanship. These issues are important, because flawed judgement of Italian performance could lead to deterioration in the results expected at the critical financial market phases, beyond what might be justified by the facts. The purpose of this article is to establish a micro- and macro-framework to interpret the problems correctly, given the inconsistency of statistical data currently used, and to offer some solutions for long-term growth. The latter, in particular, should be seen in the context of a transformation process, induced on the one hand by the crisis in large-scale enterprise, and on the other by the emergence of a new class of medium-sized businesses, dubbed the “fourth capitalism”, with high innovation capabilities. The transformation that the Italian industrial system is experiencing enables the country to maintain its share of global markets. The new production structure originates largely from local production systems, is family-owned and tends to borrow little, operate in networks and retain its local roots, which is precisely why it represents a new and efficient driver of Italian growth.     

The Partito Democratico after the 2013 elections: all change?

This article analyzes the changes that occurred within the Partito Democratico (PD, Democratic Party) from the fiasco of the general election in February 2013 until the European elections in May 2014, focusing in particular on the extent to which the presence of a new, distinctive type of leadership has contributed to such transformations. The first section describes the most relevant events affecting the party in the period considered, such as the failure to gain a parliamentary majority, the problematic re-election of Giorgio Napolitano as President of the Italian Republic, the transition from Pier Luigi Bersani to Matteo Renzi as party leader, and the transition from Enrico Letta to Renzi as Prime Minister. The following sections deal with questions of renewal in the party's organization, with an emphasis on the key role played by Matteo Renzi as the new leader. To achieve its goal and explain how the PD has changed in recent months, the article resorts to the well-known framework of the three party faces proposed by Katz and Mair.     

From Universalism to Nationalism: Italian Freemasonry and the Great War

Abstract

During the period from 1914 to 1915, prior to Italy’s entry into the First World War, Freemasonry was a powerful force in Italian public life with a strong presence in every part of the nation and in the most vital organs of the State (parliament, public administration, the armed forces). Between them, the Grand Orient and the Grand Lodge of Italy counted 25,000 members and more than 500 lodges. Freemasons played a critical role in the campaign to mobilize Italian public opinion and political parties in support of Italy’s intervention in the war as an ally of France and Great Britain. To do so, they abandoned the movement’s traditional cosmopolitan and pacifist stances and adopted instead the objectives of the nationalists, a shift that would be consolidated during the war. Nonetheless, from 1917 onwards Italian Freemasons joined their counterparts in other European countries to press for the creation of a League of Nations to promote a new post-war universal order premised on the peaceful coexistence of independent and democratic nations. In examining the initiatives taken by Italian Freemasons in this period, this article focuses on the principles that inspired them, the language they adopted and the forms of communication and mobilization they used.     

Leo Valiani and Enrico Cuccia: Iran in the 1950s

This essay details Leo Valiani's mission to Iran in 1952–53 on behalf of Mediobanca, in order to identify opportunities to promote investments for the development of both the country itself and Italian exports. The events are reconstructed through Valiani's correspondence with Enrico Cuccia (Mediobanca's CEO). A new picture of Valiani as banker emerges, effective on the ground, but also a subtle observer of local situations and prospects. The documents discussed herein highlight certain weaknesses in Mosaddeq's policies, mainly the weak relationship with the heads of finance. The oil dispute between Mosaddeq and the British and the coup orchestrated by the latter in collaboration with the Americans in order to bring down Mosaddeq's government complicated the picture so that every form of co-operation had to be postponed.     

Quantitative characterization of archaeological bronzes based on thermal and compositional analysis

Pulsed thermography has been applied to the quantitative characterization of the insertions of two ancient bronzes, the Boxer at Rest and the Hellenistic Prince. The analysis of the thermographic signal time dependence performed by a specifically developed model enabled the evaluation of the insertions’ thickness and of elements which could provide indications about the procedure followed for their insertion. This could be achieved by exploiting a semi-empirical relation establishing the thermal diffusivity dependence on the total effective weighted concentration of Sn and Pb atoms obtained from the analysis of the values determined on samples containing different concentrations of Sn and Pb.