This book was written against the backdrop of World War II, when the world was experiencing the ripples of the Great War and major political shifts. Nothing has changed much since then. International politics is still grappling with loud aches arising from clashes between Totalitarianism and neoliberalism. It contains ten parts and thirty-two chapters. The book's first six parts deal with fundamental theoretical concepts of international relations, i.e., international politics as a struggle for power, concepts of political power, Imperialism, national power/prestige, and international law. In the remaining parts, the author deals with practical aspects of world politics in the mid-twentieth century, including problems of peace and its limitations, the League of Nations, the United Nations, and peace through transformation and accommodation.
This book begins by giving a basic overview of international politics. It further explains key concepts and ideas that form the foundational bases of international relations in global politics, such as Realism, Liberalism, Idealism, and Imperialism.
Morgenthau's ideas revolve around realism in international politics, which constitutes a foundation for the Realist School. Realism focuses on the key role of nation-states. He holds that world affairs are run by human beings, which therefore reflects human nature in its essence. This essence is sufficiently evident from the unilateralism of the United States and Brexit, which ignore international institutions like the United Nations and the European Union. In contrast, liberals claim that international and regional associations are key factors behind world politics. Furthermore, nation-states consider national interest as their raison d'être.
As Machiavelli and later Kenneth Waltz have explained, the state must focus on enhancing capabilities and maintaining the balance of power rather than focusing on liberal ideals and reliance on other states. Alternatively, this is a complete reflection of Hobbes’s Leviathan. Realism advocates political action and prudence, indicating endless restrictions and few opportunities for cooperation and peaceful change. Relying on such an idealistic outcome is nothing but folly.
One of the useful aspects of this book lies in its comprehension of contemporary problems in international relations. It surveys topics such as diplomacy, international government, national character, the balance of power, and disarmament. The author submits various analyses on these issues, inspiring readers to critically engage with them and develop a nuanced understanding of complex international matters.
His theories about 'human nature' in terms of 'interest' and 'power' have served as a foundation for 'national interest versus international relations,’ thus confirming his views on the absence of total peace due to a lack of consensus
The book also discusses the role of international key players in states, security apparatuses, methods of judicial settlement, the nuances of diplomacy, and the variable nature of regional blocs. It highlights interchange, competing interests, and power stimulators that configure world politics.
Moreover, the book provides unique insights regarding armament, disarmament, and security. It explicates issues such as the balance of power between two superpowers, military preparedness, the ethos of national power, their ideologies in international policies, and competition between nationalism and internationalism. Examining these topics, it motivates readers to observe the continuous evolution of international challenges.
It draws a very interesting conclusion on morality. There is a concept of dual morality in realism, as an individual’s morality is different from state morality. Statesmen must focus on state morality, as the survival of the state is the most important. State morality lies in its survival. National interests and survival are primarily state concerns.
Additionally, it discusses the thorough replacement of the current international political system. International justice, international law, global public opinion, morality, and disarmament are secondary to this system.
It succinctly postulates that peace is possible only through the balance of power and that no larger-than-life authority internationally could guarantee complete peace.
By incorporating case studies and real-world examples, this book establishes a balance between theoretical analysis and real-world events and has been termed the Bible of global politics. It easily shifts from the early eighteenth-century War of the Spanish Succession to issues of contemporary relevance, from conflicts in the Middle East and Southern Africa to South Asia and North America. Despite the complexity of global politics, the writer makes complex concepts comprehensible by using simple international relations jargon. It is equipped with all necessary tools, such as maps, boxes, Venn diagrams, and discussion points, extensively, making this book an all-encompassing text.
In this book, concepts of power, national interests, national prestige, and the status quo appear to be dominated by realism and inspired by mid-twentieth-century Europe, the USSR, and the American political situation. The author appears to be influenced by the enunciations of Hobbes and Machiavelli and treats the state as a writ-large individual. His theory of national power has proven irrefutable. His belief that morality is no longer a basis of international relations shows his rigidity.
His theories about 'human nature' in terms of 'interest' and 'power' have served as a foundation for 'national interest versus international relations,’ thus confirming his views on the absence of total peace due to a lack of consensus.
Overall, his work reflects ideas that are partly time-and-space-bound and others that enunciate infallible truths. His prophecies, admonitions, suggestions, and prescriptions in a larger context are still relevant with some modifications. His ideas of a bipolar world are relatable to a multipolar world. Morgenthau is a staunch believer in hard power. By incorporating soft power into his ethos of national power, his concept of national character remains applicable.
After the invention of the internet and artificial intelligence in the 1990s, national boundaries and national power have taken on new manifestations that were absent from Morgenthau’s contemplations. It is the era of information technology and social media. Hybrid warfare is a war of narratives fought technologically beyond borders. Accordingly, his theory of security, armament, and disarmament has evolved.
To conclude, the book’s comprehensive treatment of key concepts, theories, and global issues makes it an essential read for comprehending the intricacies of power in international politics and relations. It is still relevant. Morgenthau adopts a positivist approach in his arguments and is still followed worldwide. It shaped foreign policy for a generation, highlighting its influence. Richard Nixon also secured the balance of power when he announced the end of the Vietnam War.
This book was written in 1948, and much has changed since 1989. It revolves around Eurocentrism. Therefore, this book would bring more value to the field of global politics in its upcoming editions with the inclusion of topics like globalisation, economic integration of the European Union, terrorism, information technology, artificial intelligence, economic imbalances due to the partisanship of the International Monetary Fund and World Bank, shifting trends in regionomics, the US-China trade war, hybrid warfare, petrodollar politics, dollar diplomacy, and the concept of ‘neorealism’ (based on scientific methods) by Kenneth Waltz.