Blind Spots: Why We Fail to Do What's Right and What to Do About It: Summary & Key Insights

One of the most striking insights from our research is that our ethics—like our rationality—are bounded. Just as cognitive limitations prevent perfect reasoning, psychological boundaries restrict moral recognition. People fail to notice ethical dimensions of a decision because they frame it narrowly as a business or personal choice. A manager negotiating a contract may frame it in terms of profits and efficiency and not see the ethical implications for employees or customers. This bounded ethicality means even well-trained, morally committed individuals can behave in ways that contradict their values without realizing it.

Consider the classic example of auditors who review a firm’s accounts. Studies show they unconsciously interpret ambiguous data in favor of their client—the one who pays them—even though they see themselves as objective. Their professional ethics don’t vanish; they simply fade behind the frame of professional duty and a subtle self-serving bias. Bounded ethicality allows people to maintain moral self-regard while engaging in biased behavior.

What makes this especially concerning is that intentions aren’t enough. The structure of information, incentives, and cultural norms can render ethical dimensions invisible. To counter bounded ethicality, one must deliberately widen the frame of decision-making—asking not only, “What will this achieve?” but “Who might this affect, and is it consistent with my principles?” Reflection, accountability, and diverse perspectives help expand that frame and expose hidden impacts.

Each of us contains two selves that shape ethical behavior: the *should self*, which plans and aspires to ethical conduct, and the *want self*, which acts in the moment, pursuing immediate desires. We often overestimate the strength of our *should self*. Before facing temptation, people predict they’ll make ethical choices; they imagine rejecting bribes, whistleblowing against wrongdoing, or telling the truth despite consequences. Yet, when the moment arrives, the *want self* takes charge, rationalizing compromises as necessary or harmless.

Our experiments reveal that the discrepancy between these selves explains why people mispredict their ethical behavior. You may say, “I would never lie for convenience,” but under pressure from your boss or facing social disapproval, you rationalize that the lie isn’t serious. The *want self* is guided not by principle but by contextual emotions—fear, desire, approval. In organizations, this dynamic plays out vividly. Corporate scandals often originate from small ethical compromises justified by short-term goals or team loyalty, each step maintained by the *want self’s* reassurances.

Recognizing these competing selves allows you to prepare for ethical tests before they arise. By acknowledging the weakness of the *want self*, you can design precommitment strategies—setting clear standards, practicing transparency, and building decision processes that remind you of long-term values. Ethical strength, then, is not just about moral intention but about structuring environments so the *should self* speaks louder when decisions matter.