Personality types and decision-making under deep uncertainty
How personality types navigate deep uncertainty.
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6
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Updated on
January 23, 2026

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#ideas
#governance

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FOSS4GEO

Contents

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Introduction

On today's episode, I'm connecting two intriguing ideas: deep uncertainty and how different personality types handle it. This topic is especially relevant in the context of climate change and finding solutions for adaptation and mitigation.

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What Is Deep Uncertainty?

Deep uncertainty goes beyond the usual idea of uncertainty. Unlike the predictable outcomes of a dice throw, deep uncertainty involves:

  • Unknown probabilities
  • Unclear system responses
  • Uncertain preferences for outcomes

The IPCC defines it as a situation where we don’t know:

  • The likelihood of outcomes
  • How systems will respond to changes
  • Which outcomes are preferable

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Personality Types and Uncertainty

In dealing with deep uncertainty, different personality types emerge. I use metaphors to describe these types:

  • The Snow-plow Person – Goal-oriented and focused on progress
  • The Submarine Person – Detail-oriented and analytical
  • The Ambulance Person – Emotionally aware and responsive

Each type brings unique strengths to navigating the complexities of climate change.

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The role of science

Science plays a crucial role as a facilitator in decision-making under deep uncertainty. Rather than simply reducing uncertainty, science helps us manage it.

This requires:

  • Flexibility
  • Adaptability
  • A hub-like mindset that balances traits from all personality types

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Climate Change: a wicked problem

Climate change is a wicked problem, meaning it’s complex, interconnected, and difficult to solve. To address it, we must adopt a hub-like personality—integrating diverse approaches and perspectives.

By understanding deep uncertainty and leveraging diverse personality traits, we can better navigate the challenges ahead.

‍Thank you for tuning in to this episode. I hope you found it insightful and look forward to sharing more in the next one.

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