Revolutions in music and physics, 1900–30

Abstract

The period 1900 to 1930 saw fundamental changes in the basic laws of physics. The discoveries of the special and general theories of relativity and those of quanta and quantum mechanics transformed profoundly physicists' understanding of the nature of space and time, as well as the fundamentals of physics at the atomic level, which have no counterpart in classical physics. Almost coincidentally, major changes took place in the processes of musical composition – that same period seeing the development of atonality, the liberation of rhythm, and twelve-tone music. This essay reviews in non-technical terms the profound changes in the thinking of physicists and compares the intellectual struggles involved with the extraordinary parallel changes in the approaches of composers to musical composition. No causal connection is suggested, but the common theme of the processes of innovation and creativity within very strict sets of rules in both physics and music is emphasised.     

The people and the professors: socialism and the educated middle classes in Italy, 1870–1915

This article examines the role of the educated middle classes in the Italian socialist and syndicalist movements from 1870 to 1915. After discussing the problems of defining the educated middle classes and the intellectuals, this article looks at the role of the creative free-floating intellectuals within the socialist movement of the 1890s. The importance of positivist and 'evangelical' socialism is highlighted and illustrated through the influence of Cesare Lombroso and Edmondo De Amicis. The article then focuses on the role of Filippo Turati and the Italian Socialist Party's Socialist Parliamentary Group, which was largely composed of individuals from the educated middle classes. In this part of the article, the author evaluates the influence of the educated middle classes in the Italian Socialist Party before 1915. This article concludes with a discussion on the nature of Italian intelligentsia socialism and its influence on Gramsci. Questo articolo esamina il ruolo delle borghesie intellettuali nel movimento socialista e sindacalista in Italia tra il 1870 ed il 1915. Dopo aver preso in considerazione le problematiche inerenti alla definizione sia delle borghesie intellettuali che degli intellettuali, l'articolo dedica spazio al ruolo creativo di intellettuali indipendenti all'interno del movimento socialista negli anni intorno al 1890. Si dÀ particolare rilievo all'importanza del socialismo positivista ed 'evangelico' attraverso l'analisi del pensiero di Cesare Lombroso e di Edmondo De Amicis. Si passa, infine, a considerare il ruolo di Filippo Turati e del gruppo parlamentare del Partito socialista, il quale era principalmente composto da personalitÀ di estrazione borghese intellettuale; l'autore valuta l'importanza e l'influenza delle borghesie intellettuali nel Partito socialista, nel periodo che precede il 1915. L'articolo si conclude con un'analisi della natura dell'intellighenzia socialista italiana e della sua influenza su Gramsci.