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Pastoralism has shaped livelihoods and landscapes on the African continent for millennia. Mobile livestock husbandry has generally been portrayed as an economic strategy that successfully met the challenges of low biomass productivity and environmental variability in arid and semi-arid environments. This volume focuses on the emergence, diversity, and inherent dynamics of pastoralism in Africa based on research during a twelve-year period on the southwest and northeast regions. Unraveling the complex prehistory, history, and contemporary political ecology of African pastoralism, results...

Poetry is often perceived as the least directly political of genres, yet political and other forms of exile have impinged on the lives of poets as much as on any other group, especially in Argentina. Throughout Argentina s history, authors and important political figures have been forced to live and write in exile, making exile is both a vital theme and a practical condition for Argentine letters. This study is the first to focus on the link between exile and poetry in Argentina since the 1950s and covers such poets as Alejandra Pizarnik, Juan Gelman, Osvaldo Lamborghini, and Nestor...

Landscape studies provide a crucial perspective into the interaction between humans and their environment, shedding insight on social, cultural, and economic topics. The research explores both the way that natural processes have affected the development of culture and society, as well as the ways that natural landscapes themselves are the product of historical and cultural processes.

Most previous studies of the landscape selectively focused on either the natural sciences or the social sciences, but the research presented in African Landscapes bridges that gap. This work is...

This book studies the relationship between automata and monadic second-order logic, focusing on classes of automata that describe the concurrent behavior of distributed systems. It provides a unifying theory of communicating automata and their logical properties. Based on Hanf's Theorem and Thomas's graph acceptors, it develops a result that allows characterization of many popular models of distributed computation in terms of the existential fragment of monadic second-order logic.