Diplomacy: 8 key ideas
The core ideas of Diplomacy, each in under a minute, written in our own words. Want the full depth? Get the book.
- IDEA 1 OF 8
Two traditions shape foreign policy
Kissinger describes two approaches to foreign policy: realism, which focuses on national interest and power, and idealism, which seeks to spread values.
He argues that American foreign policy has swung between the two.
- IDEA 2 OF 8
Richelieu put the state first
Kissinger describes Cardinal Richelieu of France, who argued that a state's interests should come before religion or personal loyalty.
This idea, raison d'état, shaped European diplomacy. Interest replaced faith. It was practical.
- IDEA 3 OF 8
Metternich built a concert
Kissinger describes how Austrian statesman Metternich helped create the Concert of Europe after the Napoleonic wars.
Great powers cooperated to preserve stability. Peace lasted for decades. Monarchs worked together to prevent revolution.
- IDEA 4 OF 8
Bismarck practised realpolitik
Kissinger describes Bismarck, who united Germany through skilful diplomacy and war.
His realpolitik focused on practical interests rather than ideals. His skill kept Europe stable for a generation. Successors lacked his skill.
- IDEA 5 OF 8
Wilson championed ideals
Kissinger describes Woodrow Wilson's vision of a world based on democracy, self-determination and collective security.
These ideals inspired many but proved hard to achieve. The League of Nations was his dream.
- IDEA 6 OF 8
Versailles failed to bring peace
Kissinger argues that the Treaty of Versailles after the First World War was too harsh to reconcile Germany and too weak to contain it.
This contributed to another war. It satisfied no one.
- IDEA 7 OF 8
Containment shaped the Cold War
Kissinger describes how America sought to contain Soviet power during the Cold War.
Balancing power and ideals was a constant challenge. Patience and firmness were both required. Rivalry lasted decades.
- IDEA 8 OF 8
America must balance realism and ideals
Kissinger argues that America should combine its idealistic values with a realistic understanding of power.
This balance is necessary for a stable world. Wisdom lies in combining both. Neither is enough alone.
Get one idea like this every daySwipe through ideas, go deeper on any of them, and save the ones that matter. Free.
Read Diplomacy in the app