The Impact of Ideology on Decision Making

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We all bring our own biases and lived experience to decision‑making. While some organisations succeed in maximising objectivity, it's unrealistic to assume that ideology can ever be fully removed from the decision‑making process. Ideology isn't just about politics, it's the set of values, assumptions, and mental shortcuts that shape how we see the world. In decision‑making, ideology quietly frames what we notice, what we ignore, and what we consider acceptable. 

Decisions are rarely driven purely from data. They involve interpretation, values, and meaning, all of which are shaped by ideology.  The less useful data we have, the more ideology plays a role.  Understanding this influence can lead to better decisions and more resilient organisations. 

How Ideology Shapes Decisions

Ideology affects:

• What information feels credible,

• What trade‑offs feel reasonable, and

• What outcomes feel legitimate.

Ideology is not inherently bad. It can:

• Provide consistency in decision‑making,

• Enable faster judgement under pressure, and

• Create shared understanding across teams.

No ideology is neutral. When it's invisible, it masquerades as “common sense.” This is where poor decisions often hide, behind the belief that "there was no alternative". In high-pressure situations, a shared ideology can help teams act quickly, but problems can arise when it goes unchallenged. Warning signs include:

• Dismissing contradictory evidence too quickly,

• Dismissing alternative views, and

• Relying too much on past practices in changing environments.

The Danger of Unchallenged Ideology

The negative impact of ideology on decision-making can be offset by having decisions made or overseen by a group of individuals who can bring a range of ideologies to the table (diversity of thought). 

However, when a decision‑making group shares a particular ideology or political belief, it can create blind spots. These blind spots arise from limitations in the way questions are asked, the answers that are pursued, and the methodologies used to arrive at those answers.  Often, these issues only become visible when something goes wrong.

Ideology Is Not Destiny, But It Matters

Not all ideological or political beliefs are sufficiently pervasive within teams, or the wider organisation, to affect decision‑making. Problems can arise when a particular ideology becomes dominant, goes unidentified or unchallenged, and directly or indirectly affects material decisions. In these cases, risk teams may struggle to identify flawed, uninterrogated, or under‑interrogated assumptions. Decisions may appear rational and well‑supported, while in reality they are constrained by an unexamined worldview.

Groups can become hostage to prevailing ideological positions in several ways. A dominant or powerful individual may shape the ideological tone simply by consistently vocalising their views. Groups may also reflect the biases of the society in which the organisation operates, or develop homogeneity through hiring practices. Ideology can even emerge through the stories organisations tell about themselves — narratives that are repeated so often they begin to feel like facts.

The Power of Organisational Stories

The stories organizations tell about themselves shape their decisions. This is not a controversial observation, yet it is surprisingly underexplored when seeking to understand and challenge organisational decision‑making.

Consider an organisation that repeatedly tells itself, and its employees, that it only hires the “best” people in their fields. Over time, this narrative becomes intoxicating. Even employees who may not initially see themselves as exceptional can begin to internalise the belief. Repetition lends credibility; the story becomes self‑reinforcing.

Problems arise when such an ideology is not clearly defined or objectively tested. What does “best” actually mean? How is it measured? If performance begins to materially underperform the market, the “we are the best” narrative can create inertia that delays investigations of internal causes. Data that contradicts the story may be suppressed or ignored, investigations into internal root causes delayed, and uncomfortable questions about strategy or leadership avoided,  all because they conflict with the prevailing ideology.

Historical Examples of Ideology in Action

Germany and the Rejection of Determinism

History offers useful illustrations of how ideology shapes how we seek to understand the world.  One example comes from Germany.

German First World War military strategy had been aligned, in part, with the principles of Newtonian physics and a deterministic worldview. At its extreme, determinism suggested that the universe functioned like a vast equation: if one could know the position and movement of every component, the future could be perfectly predicted. Applied strategically, this implied that a perfect battle plan existed: the stronger force, armed with the best strategy, would inevitably prevail.

Germany’s defeat fundamentally shattered this belief. In the aftermath, the nation searched for a new unifying philosophy. Carl Becker, the Prussian Secretary of Education, argued for a rejection of excessive rationalism, calling instead for a “reverence for the irrational.” Hostility toward causal thinking permeated German intellectual life. Supporters of determinism lost funding, positions, and influence, while a new, non‑causal worldview gained traction. [i]

This change influenced the development of quantum mechanics. This included Heisenberg’s uncertainty principle, which rejected the possibility of absolute knowledge at the subatomic level. While it would be simplistic to claim causation, the social and intellectual environment clearly shaped which ideas flourished, and which did not.

Another Crisis, Another Ideological Divide: The Phylloxera Epidemic

A second example comes from the 19th‑century aphid epidemic, which destroyed over two‑thirds of European vineyards and threatened the survival of the French wine industry[ii].

Wine was not merely an economic asset; it was central to French national identity. This led the French state to commit significant resources to addressing the crisis, but proposed solutions quickly divided along ideological lines. On one side were Theists, who interpreted the blight as the divine punishment of individuals for moral failings. On the other were Darwinists, who viewed the problem through the lens of adaptation, complexity, and evolution.

The Theists favoured interventions such as changes in horticultural practice, flooding vineyards, applying pesticides, or destroying infected vines. These approaches were costly and largely ineffective.  However, this explanation was attractive to those viticulturists who were not affected (as it implied they were morally virtuous), and the state (as it meant the blight could be stopped through simple-to-understand actions), as well as the Church.

The Darwinists focused on studying the aphid’s lifecycle, discovering its American origin and its destructive impact on vine roots. Their proposed solution — grafting European vines onto resilient American rootstock — was initially resisted but ultimately proved effective. By the end of the century, French agricultural policy reversed course and began subsidising vineyard reconstruction using this method.

This episode is often framed as science triumphing over superstition, but the reality is more nuanced. With limited useful data, both camps began by applying ideology, then sought evidence that confirmed their worldview, and finally selected solutions consistent with those beliefs. Crisis amplified ideological divides, forcing actors to frame problems in moral and conceptual terms, which were then used to develop practical solutions.

Implications for Modern Organisations

Examples of how ideology can distort decision-making include things like deep trust (or suspicion) of data, belief in organisational meritocracy, assumptions about who should hold authority, or views on the role of for‑profit organisations in society.

During stable periods, ideology often goes unnoticed. It becomes visible, and dangerous, during periods of stress or uncertainty, when business leaders seek certainty and control. Ideology should be of particular interest to risk teams because it is rarely explicit, justified, or documented, yet it can materially affect whether issues are recognised, how problems are scoped, and which solutions are considered acceptable.

The Role of the Risk team

Risk teams should not judge individuals, create lists of acceptable ideologies, or engage in ideological witch‑hunts. Their role is more subtle. They should build “thought models” of the ideological composition of decision‑making bodies, using these models to identify under‑scrutinised assumptions and areas of collective blind spots.

If these "thought models" fail to produce useful insights, either the assumptions about ideological bias are wrong, or ideology is not currently a significant driver of decision‑making. Importantly, this can change over time. As history shows, ideology becomes most influential during periods of crisis and uncertainty.

Risk teams must also recognise their own susceptibility to ideology. They must become professional agnostics - not committed to any single philosophy, but willing to explore multiple perspectives and understand how each could shape decisions and outcomes.

Where risk teams rigidly apply a political or ideological worldview, problems inevitably follow. Aligning challenge to the prevailing organisational ideology may be more readily accepted, but this comes with trade‑offs - a dynamic closely linked to the concept of the Overton Window [The Overton Window, Social Capital & Risk Management].

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I hope this blog sparks ideas and discussion. If you found it interesting, please share or connect with me on LinkedIn to contribute or provide feedback! 

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[i] The Day the Universe Changed, 1985, James Burke, 0 563 20192 4

[ii] Kwon, W. and Constantinides, Panos (2018) Ideology and moral reasoning : how wine was saved from the 19th century phylloxera epidemic. Organization Studies, 39 (8). pp. 1031-1053. doi:10.1177/0170840617708006 ISSN 0170-8406