A primary way leaders subconsciously stifle future disagreement is by hiring for "culture fit," which often means selecting people who already share their views. To avoid groupthink, organizations should actively seek cognitive diversity, even if it means hiring people who challenge the core mission, like an environmental nonprofit hiring a climate skeptic.

When building a team for a novel venture, prioritize curious qualities over pure credentials. Look for collaborators who are passionate, resilient, and 'iconoclastic'—comfortable challenging the status quo. Also seek out people with diverse outside interests, as they can draw unique connections and avoid narrow thinking.

To avoid an echo chamber when starting GQG, Rajiv Jain deliberately hired experienced long/short investors instead of his former team. He reasoned that a team that grows up with you will think like you, while outsiders with diverse experience are more likely to disagree and challenge assumptions.

In an effective investment team, the responsibility of junior members is to "attack" and "challenge" the lead portfolio manager's ideas. This structure leverages cognitive diversity to cancel out individual biases and leads to more robust decisions than seeking consensus.

Hiring for "cultural fit" can lead to homogenous teams and groupthink. Instead, leaders should seek a "cultural complement"—candidates who align with core values but bring different perspectives and experiences, creating a richer and more innovative team alchemy.

According to Volition's Larry Cheng, enduring partnerships thrive on a culture that values disagreement and conviction over homogeneity. By making "embrace opposites" a core value, a firm can see differing opinions as a source of strength and "magic," rather than a headwind that could fracture the partnership.

The common practice of hiring for "culture fit" creates homogenous teams that stifle creativity and produce the same results. To innovate, actively recruit people who challenge the status quo and think differently. A "culture mismatch" introduces the friction necessary for breakthrough ideas.

Peter Thiel's key to success was building a team of specialists with non-overlapping skills who were unafraid to push back. The culture valued unique perspectives rooted in individual expertise, not what someone thought the leader wanted to hear, fostering genuine debate and better decisions.

Neurodiverse individuals in the investment industry are often just called idiosyncratic or brilliant. Research frames neurodiversity as a superpower, enabling teams to analyze the same data from different perspectives. This cognitive friction is a pathway to generating alpha by seeing what homogenous teams miss.