Question

Defend or critique the following statement: “People who are unable to put aside their own interests should not be on teams.”

Answer 1

Short answer: The statement is too absolute. In some cases people who consistently put their personal interests ahead of the group harm team performance and shouldn’t remain on teams unless the problem is fixed; but in other cases “self-interested” behavior is understandable, manageable, or even useful, and people shouldn’t be summarily excluded without attempts to align incentives, roles, and norms.

Arguments that support the statement
- Teams require cooperation and coordination. If someone persistently pursues personal gain at the team’s expense (hoarding credit, undermining decisions, ignoring shared tasks), the team’s productivity, trust, and morale suffer.
- Classic collective-action problems (Prisoner’s Dilemma, Tragedy of the Commons) show that uncooperative actors can destroy group outcomes.
- In high-stakes, interdependent environments (surgery teams, flight crews, military units, small startups) one person refusing to prioritize the team can create real risk and should be removed or remediated quickly.
- Allowing chronic self-interest to persist signals permissiveness; it creates free-rider incentives and erodes norms, multiplying the damage.

Arguments that critique the statement
- “Unable to put aside their own interests” is often ambiguous. People pursue self-interest for many reasons: survival needs, unclear expectations, misaligned incentives, cultural norms, neurodiversity, mental-health issues, or lack of trust. Excluding them without addressing causes is unfair and loses talent.
- Some forms of self-interest are productive: personal ambition can drive performance, innovation, and accountability. Healthy teams channel individual goals toward team goals (e.g., commission-based salespeople who boost overall revenue).
- Teams often need explicit incentive and role structures. When interests are aligned (shared goals, transparent rewards, clear responsibilities), self-interested people frequently behave cooperatively.
- Diversity of motivations can be valuable; not everyone must be altruistic. Teams that demand constant self-sacrifice risk burnout and exploitation.

A practical, balanced approach
- Don’t jump straight to exclusion. First diagnose: Is behavior intentional or a symptom of unclear expectations, poor leadership, misaligned incentives, or personal hardship?
- Try remediation: clarify team purpose and norms, set measurable goals, establish accountability and transparent credit-sharing, provide coaching or conflict resolution, adjust incentives (shared bonuses, peer reviews), and assign roles that match motivations.
- Use boundaries and consequences: if remediation fails and behavior remains toxic or dangerous, remove the person or reassign them to a role where their behavior won’t harm others.
- Build selection and onboarding practices to minimize mismatch: assess for collaborative skills, explain team norms early, and structure work so interdependence and mutual accountability are clear.

Conclusion
The principle behind the statement — that chronic, uncompromising self-interest undermines teams — is correct. But the prescription to exclude anyone who “is unable to put aside their own interests” is overbroad and impractical. Better is a tiered response: diagnose causes, realign incentives and roles where possible, remediate behavior, and only remove people when all reasonable fixes fail or when risk is unacceptable.