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Research Insights Psychology in Action

Why We Don’t Act – Despite the Climate and Biodiversity Crisis

Janna Hoppmann
Janna Hoppmann

Anyone working on climate or biodiversity protection knows this feeling: We know how urgent the situation is. Strategies exist, targets are set – and yet, not enough happens.

This raises a fundamental question:

Why don’t people act –
even when they know better?

The easy answer would be: indifference or convenience.

The more honest answer is: human behavior is more complex. Between awareness and action lie psychological dynamics such as:

  • identity and self-perception
  • emotions like fear, overwhelm, or hope
  • social expectations and norms
  • trust in institutions and processes
  • and concrete implementation barriers in everyday life

This applies equally to climate action and biodiversity protection. If we want to drive meaningful transformation, we need to understand these dynamics.

Why standard solutions often fall short

Across organizations, policy processes, and projects, we often see the same pattern:

  • There is knowledge about climate targets or biodiversity loss – but no implementation
  • There is communication about sustainability – but little behavior change
  • There is engagement – but also exhaustion
  • There is participation – but no real cooperation

The typical response is to double down on standard solutions: more information, more motivation, more communication. 

The problem: The same visible challenge can have very different underlying causes.

A team may not act on climate goals because:

  • goals are too abstract
  • or there are conflicts with economic interests
  • or no one takes responsibility
  • or people don’t believe their actions make a difference
  • or there are no clear routines

Similarly in biodiversity protection: Land is not transformed, measures are not implemented – even though the problem is well known.

From the outside, it all looks the same: “Nothing is happening.” But psychologically, these are very different situations. That’s why effective transformation does not start with interventions – but with understanding.

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The 9 psychological domains of action

At ClimateMind, we work with our framework of the 9 psychological domains that help us systematically understand behavior, blockages, and transformation processes in climate and biodiversity contexts.

They form a diagnostic framework to look beyond surface-level symptoms.

1. Needs & Identity

People seek belonging, dignity, and a coherent sense of self. Climate and biodiversity action can either support these needs – or be perceived as a threat, for example when lifestyles or professional practices are challenged.

Key question: Does this issue threaten identity – or create a sense of belonging?

Practical insight: Connect to existing values and roles instead of confronting identity.

2. Emotion & Resilience

The climate and biodiversity crises trigger strong emotions: fear about the future, grief over species loss, but also hope and connection to nature. These emotions shape whether people engage or withdraw.

Key question: Do current emotions enable action – or block it?

Practical insight: Acknowledge emotions and create space for constructive processing.

3. Cognitive Dissonance

When values and behavior don’t align, people tend to justify, ignore, or downplay the inconsistency. Many people want to act in environmentally responsible ways, but face everyday trade-offs – for example in consumption, mobility, or land use.

Key question: Where do internal conflicts arise – and how are they resolved?

Practical insight: Focus on small, achievable steps rather than moral pressure.

4. Knowledge & Cognitive Clarity

It’s not just a lack of knowledge – often, there is a lack of clarity: What exactly does biodiversity protection mean in practice? Which climate actions are effective? What can I or my organization actually do?

Key question: Is the problem understood – and are concrete actions clear?

Practical insight: Make actionable options visible and easy to understand.

5. Social Norms

People are strongly influenced by what others do. Whether it’s sustainable mobility, land use, or consumption – behavior becomes more likely when it is perceived as normal.

Key question: What is considered normal here – and what is not?

Practical insight: Make positive examples visible and strengthen emerging norms.

6. Agency & Collective Efficacy

People act when they believe their actions make a difference – especially together with others. Without this sense of impact, resignation quickly sets in.

Key question: Do people believe they can make a difference?

Practical insight: Make progress visible and strengthen collective efficacy.

7. Intention-Implementation Gap

Even strong intentions often fail in practice. Habits, time constraints, and unclear processes can prevent action – in both climate and biodiversity contexts.

Key question: Where exactly does implementation break down?

Practical insight: Build routines, clarify responsibilities, and simplify processes.

8. Trust

Without trust in institutions, processes, or communication, willingness to cooperate declines. This applies to climate policy as well as biodiversity measures and land-use decisions.

Key question: Are actors and processes perceived as trustworthy?

Practical insight: Strengthen transparency, reliability, and genuine participation.

9. Meaning, Fairness & Legitimacy

People are more likely to support measures they perceive as fair, meaningful, and legitimate. A lack of fairness can undermine even well-designed policies.

Key question: Is the approach perceived as fair and meaningful?

Practical insight: Make fairness visible and take different perspectives seriously.

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How these dynamics show up in practice

In reality, these psychological dynamics rarely appear in isolation. Instead, they tend to cluster into recurring patterns. 

In climate and biodiversity contexts, challenges often take one of four forms:

  • Blockages & implementation: Goals exist – but there is no progress.
  • Trust & legitimacy: Communication is not believed or accepted.
  • Resilience & emotion: Actors feel overwhelmed or exhausted.
  • Cooperation & governance: Collaboration between stakeholders is difficult or conflictual.

These patterns may look similar on the surface – but they are driven by different underlying dynamics.

That is why it is crucial to understand what is actually happening beneath the surface.

From explanation to diagnosis 

The 9 domains are not just a way to explain behavior. They are a tool for more precise diagnosis. Because:

  • Not every climate-related blockage is a motivation problem
  • Not every communication issue in biodiversity is a knowledge problem
  • Not every form of exhaustion is an individual resilience issue
  • Not every conflict is about facts

Effective interventions require understanding which psychological dynamics actually matter.

At ClimateMind, we use this framework as the foundation for diagnosis-based transformation in climate and biodiversity contexts.

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What this means in practice

The 9 domains can help you to:

  • design more effective climate and biodiversity communication
  • understand blockages in organizations
  • guide transformation processes more strategically
  • design policy processes more effectively
  • improve collaboration across stakeholders

They shift the question from “Why is nothing happening?” to “What is happening psychologically – and what is actually needed?”


Conclusion

Climate and biodiversity action rarely fail because of a lack of knowledge. They often fail because psychological dynamics remain invisible.

Understanding these dynamics allows us to approach transformation differently: more realistic, more effective - and more human.

And that is a key lever for sustainable change.


Context & Author

Scientific Background

The dynamics described in this article are based on current insights from social, environmental, and organizational psychology. This body of research forms the foundation of ClimateMind’s methodology and our diagnostic approach. 

Über die Autorin

Janna Hoppmann is a psychologist, founder of ClimateMind, and a Mercator Fellow for International Affairs (2025). She works at the intersection of psychology, climate, and governance, collaborating with governments, international organizations, NGOs, and decision-makers. Through ClimateMind, she strengthens the psychological infrastructure for climate and biodiversity governance – from communication and trust to resilience, collective efficacy, and institutional implementation.


Want to go deeper?

If you want to better understand the psychological dynamics in your project, organization, or policy context, there are several ways to continue: 

🎓 For individual learning and development

In the ClimateMind Academy, you will find online courses on climate and biodiversity psychology. A great starting point is our Climate Psychology Masterclass, where you can explore key psychological dynamics in depth and apply them directly to your own context.

👉 Explore the Academy

🛠️ For organizations and policy processes

Many challenges in climate and biodiversity work require a deeper understanding of underlying dynamics.

We support organizations, public institutions, and policymakers in analyzing these dynamics and designing effective interventions – for example through:

  • diagnosis-based analysis of blockages and dynamics
  • keynotes and workshops on psychological barriers and levers
  • support for transformation processes

👉 Learn more about our work
👉 Request an initial consultation

📩 For ongoing insights and updates

Stay connected through our newsletter and community – with insights, case examples, and updates from our work. 

👉  Subscribe to the newsletter
👉  Join the community

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