Author: Øystein Tunsjø
Publisher: Columbia University Press
ISBN: 0231546904
Category : Political Science
Languages : en
Pages : 283
Book Description
Since the collapse of the Soviet Union, the international system has been unipolar, centered on the United States. But the rise of China foreshadows a change in the distribution of power. Øystein Tunsjø shows that the international system is moving toward a U.S.-China standoff, bringing us back to bipolarity—a system in which no third power can challenge the top two. The Return of Bipolarity in World Politics surveys the new era of superpowers to argue that the combined effects of the narrowing power gap between China and the United States and the widening power gap between China and any third-ranking power portend a new bipolar system that will differ in crucial ways from that of the last century. Tunsjø expands Kenneth N. Waltz’s structural-realist theory to examine the new bipolarity within the context of geopolitics, which he calls “geostructural realism.” He considers how a new bipolar system will affect balancing and stability in U.S.-China relations, predicting that the new bipolarity will not be as prone to arms races as the previous era’s; that the risk of limited war between the two superpowers is likely to be higher in the coming bipolarity, especially since the two powers are primarily rivals at sea rather than on land; and that the superpowers are likely to be preoccupied with rivalry and conflict in East Asia instead of globally. Tunsjø presents a major challenge to how international relations understands superpowers in the twenty-first century.
The Return of Bipolarity in World Politics
Author: Øystein Tunsjø
Publisher: Columbia University Press
ISBN: 0231546904
Category : Political Science
Languages : en
Pages : 283
Book Description
Since the collapse of the Soviet Union, the international system has been unipolar, centered on the United States. But the rise of China foreshadows a change in the distribution of power. Øystein Tunsjø shows that the international system is moving toward a U.S.-China standoff, bringing us back to bipolarity—a system in which no third power can challenge the top two. The Return of Bipolarity in World Politics surveys the new era of superpowers to argue that the combined effects of the narrowing power gap between China and the United States and the widening power gap between China and any third-ranking power portend a new bipolar system that will differ in crucial ways from that of the last century. Tunsjø expands Kenneth N. Waltz’s structural-realist theory to examine the new bipolarity within the context of geopolitics, which he calls “geostructural realism.” He considers how a new bipolar system will affect balancing and stability in U.S.-China relations, predicting that the new bipolarity will not be as prone to arms races as the previous era’s; that the risk of limited war between the two superpowers is likely to be higher in the coming bipolarity, especially since the two powers are primarily rivals at sea rather than on land; and that the superpowers are likely to be preoccupied with rivalry and conflict in East Asia instead of globally. Tunsjø presents a major challenge to how international relations understands superpowers in the twenty-first century.
Publisher: Columbia University Press
ISBN: 0231546904
Category : Political Science
Languages : en
Pages : 283
Book Description
Since the collapse of the Soviet Union, the international system has been unipolar, centered on the United States. But the rise of China foreshadows a change in the distribution of power. Øystein Tunsjø shows that the international system is moving toward a U.S.-China standoff, bringing us back to bipolarity—a system in which no third power can challenge the top two. The Return of Bipolarity in World Politics surveys the new era of superpowers to argue that the combined effects of the narrowing power gap between China and the United States and the widening power gap between China and any third-ranking power portend a new bipolar system that will differ in crucial ways from that of the last century. Tunsjø expands Kenneth N. Waltz’s structural-realist theory to examine the new bipolarity within the context of geopolitics, which he calls “geostructural realism.” He considers how a new bipolar system will affect balancing and stability in U.S.-China relations, predicting that the new bipolarity will not be as prone to arms races as the previous era’s; that the risk of limited war between the two superpowers is likely to be higher in the coming bipolarity, especially since the two powers are primarily rivals at sea rather than on land; and that the superpowers are likely to be preoccupied with rivalry and conflict in East Asia instead of globally. Tunsjø presents a major challenge to how international relations understands superpowers in the twenty-first century.
Theory of Bipolar World
Author: HUANG FENGLIN
Publisher: HUANG FENGLIN
ISBN:
Category : Business & Economics
Languages : en
Pages : 415
Book Description
This academic work, inheriting and developing the basic principles of Marxism, analyzes the world's historical structure by using materialist dialectics and forecasts the direction of the socialist movement and the ways to realize communism. It not only makes up for the horizontal dynamic part of Marxist theory but also points out a logical path for the development of human society. Furthermore, it predicts the proposal and practice of China's "the Belt and Road Initiative" from various aspects and provides the theoretical basis and rationale for building a community with a shared future for mankind. The theory about the contradictory movement between productive forces and production relations is the crucial part of Marxism and used to guide socialist revolution and construction as well as analyze world history. Nevertheless, classic writers failed to unveil their relations due to the historical limitations of materialist dialectics and lack of horizontal perspective to investigate the development of nature and human society. As a result, either productive forces or production relations are regarded as the only deciding factor in Marxist theory and practice, and the argument remains. This book, based on a large number of empirical analyses, solved the fundamental problem of historical materialism from the perspective of geographical competition. This book holds that after the invention of agriculture in the Neolithic Age, species competition was replaced by land-based geographic competition, which has become the fundamental driving force for the development of human society. It not only brought about private ownership and social organizations such as patriarchal clans, tribes, nationalities, classes, countries and regions, but also made the "two poles" of the East and the West compete in changing social forms, develop productive forces and shape world history after the formation of the Inner Asian nomads. This book divides the history of the "bipolar" competitions between the East and the West after 500 B.C. into three stages. The beginning of the first stage was marked by powerful feudalist China as the power core, ending with the rise of capitalist United Kingdom, which was the power core of the second stage. During this stage, with the acquisition of "land taxes" as its driving force, four relatively independent political-economic entities were formed from the East to the West with decreasing civilization degree: ancient China, Inner Asia, Islam and Europe (referred to as Zone 4, Zone 3, Zone 2 and Zone 1 respectively in this book). The second stage, with the capitalist UK as the power core, ended with the development of socialist China, which was the core of power at the third stage. The driving force at this stage was the attainment of "raw material market." Based on the first-generation bipolar world pattern, two relatively independent political-economic entities, the capitalist system and the socialist system, have been formed from the West to the East. This stage was divided into three phases of economic colonization, focusing on the realms of public goods, natural monopoly and competition. This book uses a large amount of historical data to analyze the specific levels of the two stages. Despite the fact that factual data support is not sufficient sometimes and some conclusions are open to discussion, the theoretical system is complete in line with macro events and the overall framework is convincing. By analyzing the first and second stages, this book makes a theoretical prediction about the phases and outcomes of the third stage. This book holds that the third stage began with the development of socialist China and will end with the realization of world communism and the extinction of geo-competitive relations. The driving force of this stage is the acquisition of "property rights cooperation." Based on the second-stage bipolar world pattern, it will undergo three phases of state-owned enterprises cooperation in the realm of competition, natural monopoly and public goods. The world, from east to west, will form an entity with no social difference. The author believes that under the background of the advantageous West and disadvantageous East in the economic globalization, a structural union based on geo-economy is the only option. Cross-border cooperation of state-owned enterprises is the only way to break the natural restriction of private economy, win the principal status in the world competition, solve the problem of sufficient demand at home and abroad, enhance the economic and political situation of the working class in various countries, and get rid of the dependence on the capitalist colonial system. The property right cooperation of state-owned enterprises, therefore, is the fundamental driving force for the future development of human society. This book sums up this historical process of economic cooperation as one driving force (the transnational property rights cooperation of state-owned enterprises), three phases (first Zones 4 and 3, then Zones 4, 3 and 2, and finally Zones 4, 3, 2 and 1) and three realms (first competition, then natural monopoly and finally public goods). The book was finalized in early 2013, and the Chinese version was published by the Central Compilation & Translation Press in March 2014. In September and October 2013, Chinese President Xi Jinping proposed to the world the initiative to jointly build the "Silk Road Economic Belt" and the "21st Century Maritime Silk Road". The Belt and Road Initiative, tracing its history back to the ancient Silk Road, aims to jointly build a community of shared interests, future and responsibilities through economic cooperation, featuring political mutual trust, economic integration and cultural tolerance. Since it is launched, the initiative has received extensive attention and recognition from the international community. It has achieved great success in solving China's own economic problems, providing sufficient supply to countries along the route, enhancing endogenous momentum in undeveloped countries, improving people's living standard and promoting the preservation and appreciation of surplus assets worldwide. We can see that when carrying out "the Belt and Road Initiative," the property rights cooperation between state-owned enterprises of China and other countries along the line has played a crucial role. Countries in Zone 3, such as Russia, Inner Asia and Pakistan, have taken the lead in making significant progress in cooperation with China in Zone 4. Breakthroughs are achieved in competitive fields such as infrastructure, energy, manufacturing and trade. All these have proved the book's scientific predictions about the third stage. This book not only develops Marxist theory but also proves the scientific prophecy by the practice of the Belt and Road Initiative. Since the Chinese version was issued, it has received wide attention and recognition from all sides. When preparing the foreign language version, the author has dramatically compressed and modified the Chinese version of the content, making the book more complete and more readable.
Publisher: HUANG FENGLIN
ISBN:
Category : Business & Economics
Languages : en
Pages : 415
Book Description
This academic work, inheriting and developing the basic principles of Marxism, analyzes the world's historical structure by using materialist dialectics and forecasts the direction of the socialist movement and the ways to realize communism. It not only makes up for the horizontal dynamic part of Marxist theory but also points out a logical path for the development of human society. Furthermore, it predicts the proposal and practice of China's "the Belt and Road Initiative" from various aspects and provides the theoretical basis and rationale for building a community with a shared future for mankind. The theory about the contradictory movement between productive forces and production relations is the crucial part of Marxism and used to guide socialist revolution and construction as well as analyze world history. Nevertheless, classic writers failed to unveil their relations due to the historical limitations of materialist dialectics and lack of horizontal perspective to investigate the development of nature and human society. As a result, either productive forces or production relations are regarded as the only deciding factor in Marxist theory and practice, and the argument remains. This book, based on a large number of empirical analyses, solved the fundamental problem of historical materialism from the perspective of geographical competition. This book holds that after the invention of agriculture in the Neolithic Age, species competition was replaced by land-based geographic competition, which has become the fundamental driving force for the development of human society. It not only brought about private ownership and social organizations such as patriarchal clans, tribes, nationalities, classes, countries and regions, but also made the "two poles" of the East and the West compete in changing social forms, develop productive forces and shape world history after the formation of the Inner Asian nomads. This book divides the history of the "bipolar" competitions between the East and the West after 500 B.C. into three stages. The beginning of the first stage was marked by powerful feudalist China as the power core, ending with the rise of capitalist United Kingdom, which was the power core of the second stage. During this stage, with the acquisition of "land taxes" as its driving force, four relatively independent political-economic entities were formed from the East to the West with decreasing civilization degree: ancient China, Inner Asia, Islam and Europe (referred to as Zone 4, Zone 3, Zone 2 and Zone 1 respectively in this book). The second stage, with the capitalist UK as the power core, ended with the development of socialist China, which was the core of power at the third stage. The driving force at this stage was the attainment of "raw material market." Based on the first-generation bipolar world pattern, two relatively independent political-economic entities, the capitalist system and the socialist system, have been formed from the West to the East. This stage was divided into three phases of economic colonization, focusing on the realms of public goods, natural monopoly and competition. This book uses a large amount of historical data to analyze the specific levels of the two stages. Despite the fact that factual data support is not sufficient sometimes and some conclusions are open to discussion, the theoretical system is complete in line with macro events and the overall framework is convincing. By analyzing the first and second stages, this book makes a theoretical prediction about the phases and outcomes of the third stage. This book holds that the third stage began with the development of socialist China and will end with the realization of world communism and the extinction of geo-competitive relations. The driving force of this stage is the acquisition of "property rights cooperation." Based on the second-stage bipolar world pattern, it will undergo three phases of state-owned enterprises cooperation in the realm of competition, natural monopoly and public goods. The world, from east to west, will form an entity with no social difference. The author believes that under the background of the advantageous West and disadvantageous East in the economic globalization, a structural union based on geo-economy is the only option. Cross-border cooperation of state-owned enterprises is the only way to break the natural restriction of private economy, win the principal status in the world competition, solve the problem of sufficient demand at home and abroad, enhance the economic and political situation of the working class in various countries, and get rid of the dependence on the capitalist colonial system. The property right cooperation of state-owned enterprises, therefore, is the fundamental driving force for the future development of human society. This book sums up this historical process of economic cooperation as one driving force (the transnational property rights cooperation of state-owned enterprises), three phases (first Zones 4 and 3, then Zones 4, 3 and 2, and finally Zones 4, 3, 2 and 1) and three realms (first competition, then natural monopoly and finally public goods). The book was finalized in early 2013, and the Chinese version was published by the Central Compilation & Translation Press in March 2014. In September and October 2013, Chinese President Xi Jinping proposed to the world the initiative to jointly build the "Silk Road Economic Belt" and the "21st Century Maritime Silk Road". The Belt and Road Initiative, tracing its history back to the ancient Silk Road, aims to jointly build a community of shared interests, future and responsibilities through economic cooperation, featuring political mutual trust, economic integration and cultural tolerance. Since it is launched, the initiative has received extensive attention and recognition from the international community. It has achieved great success in solving China's own economic problems, providing sufficient supply to countries along the route, enhancing endogenous momentum in undeveloped countries, improving people's living standard and promoting the preservation and appreciation of surplus assets worldwide. We can see that when carrying out "the Belt and Road Initiative," the property rights cooperation between state-owned enterprises of China and other countries along the line has played a crucial role. Countries in Zone 3, such as Russia, Inner Asia and Pakistan, have taken the lead in making significant progress in cooperation with China in Zone 4. Breakthroughs are achieved in competitive fields such as infrastructure, energy, manufacturing and trade. All these have proved the book's scientific predictions about the third stage. This book not only develops Marxist theory but also proves the scientific prophecy by the practice of the Belt and Road Initiative. Since the Chinese version was issued, it has received wide attention and recognition from all sides. When preparing the foreign language version, the author has dramatically compressed and modified the Chinese version of the content, making the book more complete and more readable.
Theory of Unipolar Politics
Author: Nuno P. Monteiro
Publisher: Cambridge University Press
ISBN: 1139952811
Category : Political Science
Languages : en
Pages : 295
Book Description
Since the collapse of the Soviet Union, the United States has enjoyed unparalleled military power. The international system is therefore unipolar. A quarter of a century later, however, we still possess no theory of unipolarity. Theory of Unipolar Politics provides one. Dr Nuno P. Monteiro answers three of the most important questions about the workings of a unipolar world. Is it durable? Is it peaceful? What is the best grand strategy a unipolar power such as the contemporary United States can implement? In our nuclear world, the power preponderance of the United States is potentially durable but likely to produce frequent conflict. Furthermore, in order to maintain its power preponderance, the United States must remain militarily engaged in the world and accommodate the economic growth of its major competitors, namely, China. This strategy, however, will lead Washington to wage war frequently. In sum, military power preponderance brings significant benefits but is not an unalloyed good.
Publisher: Cambridge University Press
ISBN: 1139952811
Category : Political Science
Languages : en
Pages : 295
Book Description
Since the collapse of the Soviet Union, the United States has enjoyed unparalleled military power. The international system is therefore unipolar. A quarter of a century later, however, we still possess no theory of unipolarity. Theory of Unipolar Politics provides one. Dr Nuno P. Monteiro answers three of the most important questions about the workings of a unipolar world. Is it durable? Is it peaceful? What is the best grand strategy a unipolar power such as the contemporary United States can implement? In our nuclear world, the power preponderance of the United States is potentially durable but likely to produce frequent conflict. Furthermore, in order to maintain its power preponderance, the United States must remain militarily engaged in the world and accommodate the economic growth of its major competitors, namely, China. This strategy, however, will lead Washington to wage war frequently. In sum, military power preponderance brings significant benefits but is not an unalloyed good.
Theory of International Politics
Author: Kenneth Neal Waltz
Publisher: McGraw-Hill Humanities, Social Sciences & World Languages
ISBN:
Category : Political Science
Languages : en
Pages : 264
Book Description
Forfatterens mål med denne bog er: 1) Analyse af de gældende teorier for international politik og hvad der heri er lagt størst vægt på. 2) Konstruktion af en teori for international politik som kan kan råde bod på de mangler, der er i de nu gældende. 3) Afprøvning af den rekonstruerede teori på faktiske hændelsesforløb.
Publisher: McGraw-Hill Humanities, Social Sciences & World Languages
ISBN:
Category : Political Science
Languages : en
Pages : 264
Book Description
Forfatterens mål med denne bog er: 1) Analyse af de gældende teorier for international politik og hvad der heri er lagt størst vægt på. 2) Konstruktion af en teori for international politik som kan kan råde bod på de mangler, der er i de nu gældende. 3) Afprøvning af den rekonstruerede teori på faktiske hændelsesforløb.
Polarity, Balance of Power and International Relations Theory
Author: Goedele De Keersmaeker
Publisher: Springer
ISBN: 3319426524
Category : Political Science
Languages : en
Pages : 248
Book Description
This book discusses the rise of polarity as a key concept in International Relations Theory. Since the end of the Cold War, until at least the end of 2010, there has been a wide consensus shared by American academics, political commentators and policy makers: the world was unipolar and would remain so for some time. By contrast, outside the US, a multipolar interpretation prevailed. This volume explores this contradiction and questions the Neorealist claim that polarity is the central structuring element of the international system. Here, the author analyses different historic eras through a polarity lens, compares the way polarity is used in the French and US public discourses, and through careful examination, reaches the conclusion that polarity terminology as a theoretical concept is highly influenced by the Cold War context in which it emerged. This volume is an important resource for students and researchers with a critical approach to Neorealism, and to those interested in the defining shifts the world went through during the last twenty five years.
Publisher: Springer
ISBN: 3319426524
Category : Political Science
Languages : en
Pages : 248
Book Description
This book discusses the rise of polarity as a key concept in International Relations Theory. Since the end of the Cold War, until at least the end of 2010, there has been a wide consensus shared by American academics, political commentators and policy makers: the world was unipolar and would remain so for some time. By contrast, outside the US, a multipolar interpretation prevailed. This volume explores this contradiction and questions the Neorealist claim that polarity is the central structuring element of the international system. Here, the author analyses different historic eras through a polarity lens, compares the way polarity is used in the French and US public discourses, and through careful examination, reaches the conclusion that polarity terminology as a theoretical concept is highly influenced by the Cold War context in which it emerged. This volume is an important resource for students and researchers with a critical approach to Neorealism, and to those interested in the defining shifts the world went through during the last twenty five years.
Balance of Power
Author: Morton A. Kaplan
Publisher: Irvington Publishers
ISBN: 9780829027860
Category :
Languages : en
Pages :
Book Description
Publisher: Irvington Publishers
ISBN: 9780829027860
Category :
Languages : en
Pages :
Book Description
The Bipolar Book
Author: Aysegül Yildiz
Publisher: Oxford University Press, USA
ISBN: 0199300534
Category : Medical
Languages : en
Pages : 710
Book Description
The Bipolar Book covers not only clinical and pathophysiological matters, but also technical aspects of the evidence accumulation for treatment of bipolar disorder. This approach brings in stimulating discussions on available data originating from current randomized controlled trials with specified considerations of bipolar mania, depression, and prophylaxis by providing accompanying recommendations for an improved evidence formation and synthesis. The Bipolar Book provides a clinician-friendly view of debatable issues on the existing randomized trials based evidence and the ways of improving them by respecting distinctive fluctuating pattern of bipolar disorder.
Publisher: Oxford University Press, USA
ISBN: 0199300534
Category : Medical
Languages : en
Pages : 710
Book Description
The Bipolar Book covers not only clinical and pathophysiological matters, but also technical aspects of the evidence accumulation for treatment of bipolar disorder. This approach brings in stimulating discussions on available data originating from current randomized controlled trials with specified considerations of bipolar mania, depression, and prophylaxis by providing accompanying recommendations for an improved evidence formation and synthesis. The Bipolar Book provides a clinician-friendly view of debatable issues on the existing randomized trials based evidence and the ways of improving them by respecting distinctive fluctuating pattern of bipolar disorder.
YinYang Bipolar Relativity: A Unifying Theory of Nature, Agents and Causality with Applications in Quantum Computing, Cognitive Informatics and Life Sciences
Author: Zhang, Wen-Ran
Publisher: IGI Global
ISBN: 1609605268
Category : Computers
Languages : en
Pages : 436
Book Description
YinYang bipolar relativity can trace its philosophical origins to ancient Chinese YinYang cosmology, which claims that everything has two sides or two opposite, but reciprocal, poles or energies. More specifically, this discipline is intended to be a logical unification of general relativity and quantum mechanics. YinYang Bipolar Relativity: A Unifying Theory of Nature, Agents and Causality with Applications in Quantum Computing, Cognitive Informatics and Life Sciences presents real-world applications of YinYang bipolar relativity that focus on quantum computing and agent interaction. This unique work makes complex theoretical topics, such as the ubiquitous effects of quantum entanglement, logically comprehendible to a vast audience.
Publisher: IGI Global
ISBN: 1609605268
Category : Computers
Languages : en
Pages : 436
Book Description
YinYang bipolar relativity can trace its philosophical origins to ancient Chinese YinYang cosmology, which claims that everything has two sides or two opposite, but reciprocal, poles or energies. More specifically, this discipline is intended to be a logical unification of general relativity and quantum mechanics. YinYang Bipolar Relativity: A Unifying Theory of Nature, Agents and Causality with Applications in Quantum Computing, Cognitive Informatics and Life Sciences presents real-world applications of YinYang bipolar relativity that focus on quantum computing and agent interaction. This unique work makes complex theoretical topics, such as the ubiquitous effects of quantum entanglement, logically comprehendible to a vast audience.
The Rise And Fall of British Naval Mastery
Author: Paul Kennedy
Publisher: Penguin UK
ISBN: 0141983833
Category : History
Languages : en
Pages : 592
Book Description
Paul Kennedy's classic naval history, now updated with a new introduction by the author This acclaimed book traces Britain's rise and fall as a sea power from the Tudors to the present day. Challenging the traditional view that the British are natural 'sons of the waves', he suggests instead that the country's fortunes as a significant maritime force have always been bound up with its economic growth. In doing so, he contributes significantly to the centuries-long debate between 'continental' and 'maritime' schools of strategy over Britain's policy in times of war. Setting British naval history within a framework of national, international, economic, political and strategic considerations, he offers a fresh approach to one of the central questions in British history. A new introduction extends his analysis into the twenty-first century and reflects on current American and Chinese ambitions for naval mastery. 'Excellent and stimulating' Correlli Barnett 'The first scholar to have set the sweep of British Naval history against the background of economic history' Michael Howard, Sunday Times 'By far the best study that has ever been done on the subject ... a sparkling and apt quotation on practically every page' Daniel A. Baugh, International History Review 'The best single-volume study of Britain and her naval past now available to us' Jon Sumida, Journal of Modern History
Publisher: Penguin UK
ISBN: 0141983833
Category : History
Languages : en
Pages : 592
Book Description
Paul Kennedy's classic naval history, now updated with a new introduction by the author This acclaimed book traces Britain's rise and fall as a sea power from the Tudors to the present day. Challenging the traditional view that the British are natural 'sons of the waves', he suggests instead that the country's fortunes as a significant maritime force have always been bound up with its economic growth. In doing so, he contributes significantly to the centuries-long debate between 'continental' and 'maritime' schools of strategy over Britain's policy in times of war. Setting British naval history within a framework of national, international, economic, political and strategic considerations, he offers a fresh approach to one of the central questions in British history. A new introduction extends his analysis into the twenty-first century and reflects on current American and Chinese ambitions for naval mastery. 'Excellent and stimulating' Correlli Barnett 'The first scholar to have set the sweep of British Naval history against the background of economic history' Michael Howard, Sunday Times 'By far the best study that has ever been done on the subject ... a sparkling and apt quotation on practically every page' Daniel A. Baugh, International History Review 'The best single-volume study of Britain and her naval past now available to us' Jon Sumida, Journal of Modern History
Polarity And War
Author: Alan Ned Sabrosky
Publisher: Routledge
ISBN: 100030602X
Category : Political Science
Languages : en
Pages : 164
Book Description
A fundamental transformation is underway in the structure of the international political system, with changes in both the definition and the distribution of power in world politics. But the precise extent of those changes and their implications for the conduct of foreign affairs remain unclear. The contributors to this book draw upon a common data base to provide the most current assessment available of the relationships among power, alliance, polarity, and international conflict in today's emerging world system.
Publisher: Routledge
ISBN: 100030602X
Category : Political Science
Languages : en
Pages : 164
Book Description
A fundamental transformation is underway in the structure of the international political system, with changes in both the definition and the distribution of power in world politics. But the precise extent of those changes and their implications for the conduct of foreign affairs remain unclear. The contributors to this book draw upon a common data base to provide the most current assessment available of the relationships among power, alliance, polarity, and international conflict in today's emerging world system.