Security Studies: An Introduction, 4th edition, is the most comprehensive textbook available on the subject, providing students with in-depth coverage of traditional and critical approaches and an essential grounding in the debates, frameworks, and issues of the contemporary security agenda.This new edition has been completely revised and updated, to cover major developments such as COVID-19, the rise of populism, climate change, China and Russia's place in the world, and the Trump administration. It also includes new chapters on great power rivalry, emerging technologies, and economic threats.Divided into four parts, the text provides students with a detailed, accessible overview of the major theoretical approaches, key themes, and most significant issues within security studies. Part 1 explores the main theoretical approaches from both traditional and critical standpoints Part 2 explains the central concepts underpinning contemporary debates Part 3 presents an overview of the institutional security architecture Part 4 examines some of the key contemporary challenges to global security Collecting these related strands into a single textbook creates a valuable teaching tool and a comprehensive, accessible learning resource for undergraduates and MA students. "Estudios de seguridad: Una introducción, 4a edición, es el libro de texto más completo disponible sobre el tema, proporcionando a los estudiantes una cobertura en profundidad de los enfoques tradicionales y críticos y una base esencial en los debates, marcos y cuestiones de la agenda de seguridad contemporánea. Esta nueva edición ha sido completamente revisada y actualizada, para cubrir acontecimientos importantes como COVID-19, el ascenso del populismo, el cambio climático, el lugar de China y Rusia en el mundo, y la administración Trump. También incluye nuevos capítulos sobre la rivalidad entre grandes potencias, las nuevas tecnologías y las amenazas económicas. Dividido en cuatro partes, el texto ofrece a los estudiantes una visión detallada y accesible de los principales enfoques teóricos, los temas clave y las cuestiones más significativas dentro de los estudios de seguridad. La Parte 1 explora los principales enfoques teóricos, tanto desde el punto de vista tradicional como crítico. La Parte 2 explica los conceptos centrales que sustentan los debates contemporáneos. La Parte 3 presenta una visión general de la arquitectura institucional de la seguridad. La Parte 4 examina algunos de los desafíos contemporáneos clave para la seguridad global. La recopilación de estas vertientes relacionadas en un solo libro de texto crea una valiosa herramienta de enseñanza y un recurso de aprendizaje completo y accesible para estudiantes universitarios y de máster."-- Proporcionado por el editor. Traducción realizada con la versión gratuita del traductor www.DeepL.com/Translator "Security Studies: An Introduction, 4th edition, is the most comprehensive textbook available on the subject, providing students with in-depth coverage of traditional and critical approaches and an essential grounding in the debates, frameworks, and issues of the contemporary security agenda. This new edition has been completely revised and updated, to cover major developments such as COVID-19, the rise of populism, climate change, China and Russia's place in the world, and the Trump administration. It also includes new chapters on great power rivalry, new technologies, and economic threats. Divided into four parts, the text provides students with a detailed, accessible overview of the major theoretical approaches, key themes, and most significant issues within security studies. Part 1 explores the main theoretical approaches from both traditional and critical standpoints Part 2 explains the central concepts underpinning contemporary debates Part 3 presents an overview of the institutional security architecture Part 4 examines some of the key contemporary challenges to global security Collecting these related strands into a single textbook creates a valuable teaching tool and a comprehensive, accessible learning resource for undergraduates and MA students"-- Provided by publisher Security An Introduction, 4th edition , is the most comprehensive textbook available on the subject, providing students with in-depth coverage of traditional and critical approaches and an essential grounding in the debates, frameworks, and issues of the contemporary security agenda. This new edition has been completely revised and updated, to cover major developments such as COVID-19, the rise of populism, climate change, China and Russias place in the world, and the Trump administration. It also includes new chapters on great power rivalry, emerging technologies, and economic threats. Divided into four parts, the text provides students with a detailed, accessible overview of the major theoretical approaches, key themes, and most significant issues within security studies. Collecting these related strands into a single textbook creates a valuable teaching tool and a comprehensive, accessible learning resource for undergraduates and MA students.