Introduction
Are decisions to go to war the result of cold calculation or biological fear? This article analyzes Gadi Heiman's concept, which challenges the myth of the rational actor in international politics.
You will learn how emotions distort the perception of threats and lead to conflict. The text explains the mechanisms of fear that cause even intelligent leaders to make catastrophic strategic decisions.
Emotions and the Body Precede Rational Decision-Making
Decisions regarding war are not the product of pure mathematics. Before a politician begins calculating resources, their body reacts to a threat via the amygdala. The biology of fear ensures that emotions filter data before it ever reaches conscious analysis.
An example is George W. Bush's reaction to the September 11 attacks. His body recognized danger faster than his mind could formulate a strategy. This demonstrates that instrumental rationality often serves merely to legitimize decisions already made under the influence of fear.
Emotions and Anarchy as Foundations of Strategic Uncertainty
International relations are characterized by anarchy, meaning the absence of a supreme arbiter. In such an environment, fear becomes a rational defense mechanism because the lack of security guarantees necessitates prevention.
This leads to the security dilemma. State A arms itself for defense, which State B interprets as aggression and responds in kind. As a result, both sides increase their strength, but paradoxically decrease their collective security.
A prime example is the unification of Germany after 1871. The mere growth of Berlin's power, even without aggressive intentions, triggered fear among its neighbors and ignited an arms race.
The Security Dilemma: How Avoiding War Leads to War
States can enter a conflict without an initial desire for aggression. This occurs when rational unilateral actions create a collectively irrational outcome. Fear alters the meaning of facts: building walls is perceived as preparing for an attack.
In the case of Germany prior to 1914, the fear of encirclement created a self-fulfilling prophecy. Attempts to force security through demonstrations of strength only served to tighten the alliances of its opponents.
Conversely, Israel in 1967 shows that fear can be an accurate signal. A lack of strategic depth and time pressure made a preemptive strike the only alternative to potential defeat.
Summary
Heiman's analysis shows that rationality in politics is often decorative. It serves as an advocate for desires and fears rather than an objective judge of facts.
The greatest risk is not a lack of data, but the belief that mathematics can cure fear. When leaders perceive the status quo as an unacceptable loss, gambling becomes the only perceived path to salvation.
Frequently Asked Questions
Are decisions for war the result of cold political calculation?
Decisions for war are not the result of cold calculation, as political actors do not act like computers calculating probabilities. These choices are made in an environment of uncertainty and chaos, where the body's reactions to threat and emotions such as fear appear before rational strategic analysis.
How do the biology of fear and the absence of a higher authority in international relations influence political decisions?
The biology of fear ensures that leaders' cognitive processes are shaped by evolutionary defense mechanisms, which can either support or distort their judgment. The lack of a higher authority in international relations creates a state of structural uncertainty, where states, having no guarantor of security, may rationally consider prevention and preemptive strikes as essential instruments of defense.
Why might states enter into an armed conflict even if neither side has original intentions of aggression?
States may enter into conflict due to the so-called security dilemma, in which the defensive actions of one party are interpreted by the other as a threat and preparation for an attack. This leads to an arms race and mutual counter-reactions, where every attempt to secure oneself paradoxically increases the overall capacity to wage war.
Why can rational decisions by leaders lead to the outbreak of a war that no one wanted?
War can break out due to systemic reasons, when the rational actions of individual participants lead to a collectively irrational outcome. This happens, among other things, through the security dilemma and fear, which causes leaders to react not to facts, but to perceptions of future threats, creating self-fulfilling prophecies.
How does the security dilemma work in practice using the example of German unification?
The security dilemma in the example of German unification in 1871 consists in the fact that the growth of a state's power arouses the fear of its neighbors regardless of its peaceful intentions. The increase in Berlin's military and economic capabilities was perceived as a threat, which triggered a mechanism of mutual suspicion and attempts to regain security, paradoxically accelerating the path to conflict.
How did Bismarck attempt to prevent the formation of a coalition against Germany after 1871?
Bismarck sought to present Germany as a "saturated" power interested in maintaining the status quo, in order to prevent the formation of a coalition against the Empire and avoid a two-front war. To this end, he built a complex system of alliances with Austria-Hungary and Russia (including through the secret Reinsurance Treaty), striving always to be on the side of three out of the five European powers.
How can the fear of encirclement and attempts to increase security paradoxically lead to the creation of a real threat?
This happens through the mechanism of the security dilemma, in which actions taken to increase one's own security (e.g., armaments) are interpreted by others as a manifestation of aggression. This leads to the opponents' fear and the tightening of their cooperation, which in effect creates a real coalition against a given party, confirming its original fears.
How can deterrence rhetoric and mobilization plans paradoxically increase the risk of war breaking out?
Militaristic rhetoric may be treated by an opponent as a real intention, leading to the logic of preventive war in order to avoid a less favorable balance of power in the future. At the same time, rigid mobilization plans limit the space for political choice, imposing specific operational solutions in the face of a crisis.
How does fear influence political and military decisions in practice, using the outbreak of World War I as an example?
Fear causes political decisions to depend on mobilization schedules and the belief that the strategic position will inevitably deteriorate over time. This leads to a situation where compromise is perceived as surrender, and actions intended to ensure security amplify the fear of other states, creating a loop of mutual reactions.
Does the perfect planning and execution of a military operation mean that the decision for war was rational?
No, because high instrumental rationality can be used to implement a strategy based on a political misinterpretation. One can perfectly pursue a wrong goal or optimally solve a poorly defined problem.
Does fear always lead to erroneous strategic decisions?
No, fear does not always lead to erroneous strategic decisions, as shown by the example of Israel in 1967, where a decision made under the influence of fear ended in victory. Fear can be an accurate signal of a real threat, and the key to rationality lies in its calibration, rather than its total elimination.
How do historical experiences and misinformation influence a state's perception of threat?
Historical experiences cause a state to filter new events through the prism of memory regarding previous threats, which can lead to interpreting limited incidents as part of a broader, dangerous narrative. Simultaneously, misinformation can trigger real military reactions that give false reports a material form and create new political facts.
Must the fear of war stem from a belief in one's own military weakness?
No, the fear of war can coexist with a belief in one's own military superiority and confidence in victory. It may result from concerns over the costs of an opponent's first strike, a country's lack of strategic depth, or the economic costs of mobilization.
How did political pressure and the fear of losing prestige influence the decisions of Israel and Egypt before the Six-Day War?
In Israel, pressure from the opposition and the military, along with the growing political costs of waiting, pushed decisions toward a military solution. Meanwhile, Egyptian President Gamal Abdel Nasser feared the loss of Pan-Arab prestige and political humiliation, which, combined with pressure from Syria, forced him to demonstrate strength.
Why do states take the risk of a preemptive strike, even if they are not certain of an impending defeat?
States take the risk of a preemptive strike to avoid a situation where the opponent strikes first and imposes their own terms of war. This decision stems from the security dilemma and the fact that when existential stakes are involved, even a low probability of defeat may be considered unacceptable.
Does the fact that fear led Israel to victory in 1967 undermine the thesis regarding the destructive influence of emotions on war decisions?
It does not, because fear can serve an informational function and highlight key risks, which in Israel's case helped in the execution of an efficient operational plan. This example shows that emotions do not replace rational calculation but rather provide it with a hierarchy; the same fear can lead to either catastrophe or victory.
Why does the rational actor model not fully capture the way leaders make decisions about war?
The rational actor model is an analytical simplification that does not account for human psychological limitations, such as the lack of complete information, limited time, and the necessity of using cognitive shortcuts (heuristics). In reality, leaders do not possess a complete catalog of alternatives and often make decisions based on subjective beliefs or historical analogies rather than striving for full optimization.
Why do leaders ignore intelligence warnings and take irrational risks in crisis situations?
Decision-makers may take irrational risks when they perceive the current situation as a certain loss (e.g., of prestige or territory). In such cases, an alternative that would normally be considered a gamble becomes attractive because the status quo is treated as a failure.
Why do leaders and states make risky decisions that seem illogical from the perspective of objective gain?
Leaders make risky decisions to avoid a politically certain failure and responsibility for the loss of status or territory, which allows them to shift the blame to fate or the opponent. This happens because a leader's rationality may differ from the state's interest, and decisions are shaped by psychological reference points and assigned weights of values.
Why do leaders make catastrophic decisions despite having correct data and analyses?
Leaders make wrong decisions because rationality operates on data previously organized by psychological processes such as fear or ambition. In situations of wishful thinking, the desire for a specific outcome causes available data and analyses to begin functioning as advocates for those desires.
Why might decision-makers who believe in their own rationality succumb to illusions, and how does the mechanism of wishful thinking work?
Decision-makers succumb to illusions because using data and models can create an illusion of rationality, masking the influence of emotions on the analysis process. The mechanism of wishful thinking is such that a desired result or the urge to mitigate fear begins to distort the assessment of probability, causing a subjective narrative to dominate over facts.
When does a leader's healthy optimism turn into dangerous wishful thinking?
This happens the moment optimism ceases to be merely a tool for mobilizing action despite uncertainty and begins to influence the assessment of real chances of success. It occurs when the desire to achieve a goal makes the leader believe in a higher probability of success than is supported by the facts.
Why do strong leaders often overestimate their ability to control the course of conflicts and ignore warnings?
Strong leaders succumb to the illusion of control, confusing the efficiency of executing their own move with the ability to steer the entire sequence of events and the reactions of other actors. Their experience in altering reality through orders leads to an overestimation of the actual scope of agency within complex systems.
How do decision-makers and experts ignore warnings to maintain an optimistic war scenario?
Decision-makers and experts employ evidentiary asymmetry and confirmation bias, treating favorable information as probable and warnings as overly pessimistic. They utilize wishful thinking and the planning fallacy to rationalize an optimistic scenario by ignoring past experiences and creating professional-looking models that support their desires.
Why do leaders ignore analysts' warnings and believe in the success of plans that are objectively risky?
Leaders succumb to the illusion of the uniqueness of their own plans and a high level of abstraction that obscures operational difficulties and risks. They often employ 'decorative rationality,' using analyses to legitimize decisions already made, while their confidence is reinforced by a political culture that rewards decisiveness and personal beliefs in their own infallibility.
Why do intelligent decision-makers make catastrophic decisions despite having access to analyses and data?
Decision-makers may ignore facts because acknowledging the lack of a good solution is psychologically unacceptable and threatens their identity. The mechanism of wishful thinking causes emotions to 'hire' rationality to justify desires, while skepticism in crisis situations is perceived as stripping away the last shred of hope.
Why do leaders make risky war decisions despite having detailed analyses and numerical data?
Leaders make risky decisions when they perceive the status quo as an inevitable defeat and a failure spread over time. In such a situation, analyses and numerical data cease to be neutral and instead become tools used to find a way of salvation, treating gambling as the only alternative to certain loss.
Was Germany's decision for unrestricted submarine warfare the result of rational calculations or a cognitive bias?
The decision was based on detailed expert calculations that had the appearance of objectivity; however, in reality, it was the result of wishful thinking. German planners adopted the flawed assumption that sinking a specific tonnage would force a rapid British capitulation, ignoring their capacity for adaptation and the risk associated with the US entering the war.
Why can strategic plans based on multiple rational hypotheses actually be a form of dangerous gambling?
These plans become a dangerous gamble when their success depends on the conjunction of many optimistic assumptions simultaneously. Although each hypothesis individually may be rationally justified, a victory requiring an entire chain of specific conditions is fragile and constitutes a manifestation of wishful thinking.
Why do states engage in risky wars with a stronger opponent despite being aware of the disparity in capabilities?
States take such risks when they perceive the situation as a 'certain loss' trap, where the alternative to war is a threat to the state's survival or the necessity of a costly policy revision. The goal may not be the total defeat of the stronger opponent, but rather inducing strategic shock and creating a new balance of fait accompli that forces the other side to negotiate.
How do intangible factors and emotional errors in cost assessment lead to the decision for war despite the opponent's obvious material superiority?
The decision for war results from a combination of wishful thinking and fatalism, where intangible factors (morale, will to fight) are erroneously treated as a universal compensation for material deficiencies. This process is driven by the sunk cost mechanism, which makes abandoning previous sacrifices emotionally unbearable, and the flawed assumption that tactical success will translate into the predicted political reaction of the opponent.
Why are rational arguments often used to justify risky decisions for war, and what happens after their failure?
Rational arguments serve to reduce dissonance and justify risky gambling in situations where accepting loss is no longer perceived as a realistic option. After defeat, regret arises from knowing what should have been done differently, which can lead to national trauma and shape the policies of future generations.
