By Dr Jan Macfarlane (May 2025)
Would you press a magic button for constant happiness?
Most of us, on reflection, would say no. Why? Because life’s full emotional range gives meaning to our experiences. It’s through joy, sadness, challenge and triumph that we truly grow.
We are naturally wired to scan for threats—an evolutionary survival mechanism. But with intention and the right tools, we can shift our mindset. This is where positive psychology comes in—a scientific approach to wellbeing that helps us live more fulfilled lives.
The Past – From Healing to Flourishing
Positive psychology explores what makes life worth living. Although the term only gained popularity in recent decades, its foundations are rooted in ancient philosophies, including Stoicism and Buddhism.
Before WWII, psychology focused not just on mental illness, but also on nurturing potential. However, funding post-war largely prioritised medical models, pushing wellbeing research to the margins. As a result, positive traits like kindness, hope and resilience were overlooked.
The Present – Science in Action
Today, evidence shows that small, consistent actions—like expressing gratitude, practising mindfulness, or using our character strengths—can boost mood and build resilience.
These positive psychology interventions are practical, free and effective for everyone, whether they are facing mental health challenges or simply wish to thrive. Thanks to neuroscience, we now understand that the brain is neuroplastic—it can change its wiring. This means we can train ourselves to notice the good, build optimism, and reduce anxiety.
Examples include:
- Keeping a gratitude journal
- Practising self-compassion
- Carrying out acts of kindness
- Cultivating strong, positive relationships
Explore practical resources here:
👉 Greater Good Science Center – Berkeley
My Journey
As a nurse in the 1970s, I was frustrated by how little attention was paid to patients’ strengths and abilities. Later, in education, I saw the same gap in how we viewed students.
Pursuing a PhD in positive psychology gave me the chance to research, teach and publish widely. Now, I work with communities and organisations to help others experience the life-changing power of this field.
The Future – Holding Space for Hope
Positive psychology offers a compassionate, empowering approach to wellbeing. Yet its future faces challenges. Funding cuts now threaten research into inclusion, gratitude, and social wellbeing—areas crucial for healthier, more compassionate societies.
We must remain informed, curious, and active. Let’s champion balanced research that uplifts every person—regardless of background, race or belief.
Try the tools. Share what works. Make space for flourishing—your own, and others’.
Watch: Martin Seligman on Flourishing and the PERMA Model (30 mins)
Listen: From Learned Helplessness to Learned Hopefulness – The Psychology Podcast