Mearsheimer, John

political scientist, University of Chicago, originator of "offensive realism"

John Mearsheimer: Israel-Palestine, Russia-Ukraine, China, NATO, and WW3

Lex Fridman Podcast · Nov 17, 2023

• John Mearsheimer
• offensive realism
• international relations theory
• Russia-Ukraine war
• NATO expansion
• Israel-Palestine conflict
• The Israel Lobby
• US-China relations and Taiwan
• nuclear deterrence
• empire and nationalism

Core ideas

Mearsheimer lays out his "offensive realist" theory of international politics: because the international system is anarchic (no higher authority states can appeal to for protection), and because states can never be fully certain of other states' intentions, every state's paramount goal becomes survival, and the rational strategy for survival is maximizing relative power — population size and wealth as the underlying building blocks, with military strength as their ultimate expression. He distinguishes his "structural realism" (behavior driven by the system's anarchic architecture, applying to all states regardless of regime type) from "human nature realism" (Hans Morgenthau's view that a Nietzschean "will to power" drives competition) and from "defensive realism" (which holds the system punishes states that seek more than enough power to be secure). He also summarizes and rebuts the three major liberal counter-theories — democratic peace theory, economic interdependence theory, and institutionalism — arguing in each case that security/survival concerns trump prosperity or trust-building when the two conflict, using the run-up to World War I (intense economic interdependence coexisting with total war) as his central illustration.

Applied to Hitler and Nazi Germany, Mearsheimer argues structural factors (Germany's power and its position in the European balance) made some German war in the late 1930s/1940s likely with or without Hitler specifically, but treats Hitler (like Napoleon) as a genuine exception — a "congenital aggressor" whose personal drive for conquest exceeded what structural incentives alone would predict, while separately noting that resentment from the Versailles Treaty and the Great Depression helped explain his domestic popularity and staying power, distinct from the question of what caused the war itself. Turning to the Eastern Front, he attributes the ferocity of Soviet resistance in WWII less to raw national character than to the fact that German forces were waging a genocidal war (he cites 2 million Soviet POWs murdered by December 1941 alone, exceeding Jewish deaths to that point) that left Soviet soldiers fighting for their lives — contrasting this with the Russian army's collapse in WWI, when no comparable existential threat existed.

On Russia's 2022 invasion of Ukraine, Mearsheimer states his position plainly: he finds "zero evidence" for the conventional Western narrative that Putin sought to conquer all of Ukraine as a first step toward reconstituting a greater Russian empire, citing the mismatch between Russia's initial invasion force (roughly 190,000 troops) and what full conquest and occupation of a country Ukraine's size would require, and pointing to the March 2022 Istanbul/Naftali Bennett-mediated negotiations (which he says were derailed when the US and UK encouraged Zelensky to walk away) as evidence Putin was willing to end the war early via a deal centered on Ukrainian neutrality. He argues the war's principal cause was NATO's post-Cold War expansion (formalized as a goal for Ukraine at the 2008 Bucharest summit, which he says Angela Merkel and Nicolas Sarkozy opposed at the time because they anticipated Putin would treat it as a declaration of war) combined with EU expansion and Western-backed "color revolution" efforts to turn Ukraine into a Western-aligned liberal democracy on Russia's border — comparing NATO's reaction to Ukraine to how the US invoked the Monroe Doctrine against Soviet missiles in Cuba. He assesses that a negotiated peace is now unlikely, expects at most a frozen, unstable conflict, and states that if a deal were reached it would likely require full Ukrainian neutrality and Ukrainian acceptance that Russia retains Crimea and the four annexed oblasts — a settlement he considers hard for any Ukrainian leader to accept, while warning that continued war risks Russia annexing further territory (naming Kharkiv and Odesa as at risk). He also discusses the collapse of Russian trust in Western mediators after French, German, and Ukrainian leaders (Hollande, Merkel, Poroshenko) later admitted the Minsk agreements were negotiated in bad faith to buy time to arm Ukraine — which he cites as a major obstacle to any renewed diplomacy — and separately argues that a Putin ouster would very likely produce a more hawkish, not more dovish, successor. On nuclear risk, he walks through Cold War "manipulation of risk" doctrine (limited, demonstrative nuclear use intended to signal resolve rather than achieve military effect) as the most plausible way nuclear weapons could enter the Ukraine war if Russia were losing badly, and separately how any Russia-NATO or US-China nuclear exchange scenario carries genuinely unknown escalation dynamics because no historical precedent exists.

On the Israeli-Palestinian conflict, Mearsheimer attributes the October 7, 2023 Hamas attack primarily to the "suffocating" occupation of Gaza and the West Bank rather than to Saudi-Israeli normalization talks, and states Hamas's leadership certainly understood Israel would retaliate forcefully (citing the recurring pattern Israeli officials have called "mowing the lawn"). He describes Israel's military response in Gaza as, in his assessment, a deliberate "massacre" and a violation of the laws of war rather than legitimate collateral damage — citing IDF statements disclaiming precision targeting — but explicitly declines to call it genocide, reserving that term for cases (the Holocaust, Rwanda, the Armenian genocide) where one side sought to eliminate another group entirely; he likewise rejects comparing October 7th itself to the Holocaust, given the vast difference in scale and Hamas's lack of capacity to eliminate Jews from the region. He argues a two-state solution remains, in his view, the only viable long-term resolution, but assesses that both the current Israeli government's ideological commitment to a "Greater Israel" and the scale of mutual hatred generated by the war have likely foreclosed it ("that boat has sailed," in his words), leaving what he calls a stark choice between two-state partition and an Israeli-controlled one-state system he — citing findings by Human Rights Watch, Amnesty International, and Israeli group B'Tselem — describes as apartheid. He argues Hamas's currently stated goal is a single Palestinian state across the whole territory, but suggests (citing historical precedent set by Arafat's PLO evolving toward accepting two states) that Hamas could conceivably be brought to accept a two-state outcome under the right conditions.

Discussing his and Stephen Walt's book The Israel Lobby, Mearsheimer describes the "lobby" as a loose, legally operating American interest group (not exclusively Jewish, and including Christian Zionists) that pushes US Middle East policy to align with Israeli government positions regardless of US national interest, and argues this dynamic has made it politically very difficult for successive US administrations to pressure Israel toward a two-state solution even when officials believed this was in both countries' interests. He rejects Netanyahu's formulation that anti-Zionism equals antisemitism as stretching the term to the point of meaninglessness, states that the "antisemite" charge functions as a deliberate silencing tactic ("The Great Silencer") to foreclose open discussion of the lobby's influence and Israel's history and policies, while also acknowledging — in direct response to Lex's follow-up — that antisemitic conspiracy theories are real, historically potent, and sometimes do hide behind ostensibly legitimate criticism of Israel, making the discourse genuinely difficult to navigate; he maintains that neither he nor Walt said anything antisemitic and that healthy, open debate on these questions would ultimately have served Israel's own interests.

On China, Mearsheimer says a serious security competition with the US already exists and assesses real potential for war, though he believes it remains avoidable with a "smart containment" strategy analogous to Cold War containment (as opposed to more aggressive "rollback"), and cites two purely strategic (rather than moral or ideological) reasons the US will resist Chinese control of Taiwan: preserving the credibility of the US alliance network in East Asia, and preventing Chinese naval/air forces from breaking out of the "first island chain" into the wider Pacific. He argues great-power war is best deterred not necessarily by guaranteeing outright US victory (which he doubts is achievable over Taiwan long-term) but by ensuring China could not win cheaply — a stalemate or Pyrrhic victory being sufficient deterrents — and notes that Chinese leadership, in his experience, thinks in explicitly realist terms (unlike what he sees as a more liberal-idealist-inflected US foreign policy establishment), which he views as making the relationship more legible and in some ways more stable than commonly feared, provided the US avoids the "rollback" temptation that characterized parts of its Cold War strategy toward the USSR. Zooming out to empire and long-run history, he argues 19th/20th-century nationalism and the post-Industrial Revolution economics of empire (which made formal colonial empires a net liability rather than an asset for great powers) explain the collapse of the British, French, Dutch, and Belgian empires, and that the US, despite its global reach, has never been a true empire in that sense. He closes on a notably optimistic view of American demographic renewal through immigration — rejecting fears (including Samuel Huntington's) that Hispanic immigrants are failing to assimilate, citing high and rising intermarriage rates across ethnic and religious lines (including among Jews, despite communal anxieties about it) as evidence assimilation is, if anything, accelerating — and gives closing life advice built around finding work that "floats your boat" and cultivating what he and a colleague call a "hubris-humility index": enough hubris to act boldly and trust one's own judgment, balanced against enough humility to listen and recognize one's limits.

Excerpts