The Science of Happiness

The Science of Happiness

Learn research-tested strategies for a happier, more meaningful life, drawing on the science of compassion, gratitude, mindfulness, and awe. Hosted by award-winning psychologist Dacher Keltner. Co-produced by PRX and UC Berkeley's Greater Good Science Center. Follow us on Instagram @HappinessPod.

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Episode's summary

Dr. David Spiegel leads us in a practice of cyclic sighing, a simple breathing technique that uses slow, extended exhales to calm your nervous system, ease stress and anxiety, and help you feel more relaxed. How To Do This Practice: Prepare: Find a comfortable seated or standing position in a quiet environment. Relax your shoulders and jaw. First Inhale: Inhale slowly and deeply through your nose. Start with your abdomen, allowing it to expand (diaphragmatic breathing) as you fill your lungs about halfway. Hold this breath briefly. Second Inhale: Continue inhaling through your nose, now expanding your chest to completely fill your lungs. Hold this combined breath (abdomen and chest filled) for a moment. Exhale: Exhale slowly and completely through your mouth. Make sure the exhale is gentle and lasts about twice as long as the combined inhales. Repeat the Cycle: Repeat the inhale sequence for a total of 3 cycles (or as desired): Start with a diaphragmatic inhale through your nose, expanding your abdomen.…

Episodes

373-

Happiness Break: A Breathing Technique to Help You Relax

Dr. David Spiegel leads us in a practice of cyclic sighing, a simple breathing technique that uses slow, extended exhales to calm your nervous system, ease stress and anxiety, and help you feel more relaxed. How To Do This Practice: Prepare: Find a comfortable seated or standing position in a quiet environment. Relax your shoulders and jaw. First Inhale: Inhale slowly and deeply through your nose. Start with your abdomen, allowing it to expand (diaphragmatic breathing) as you fill your lungs about halfway. Hold this breath briefly. Second Inhale: Continue inhaling through your nose, now expanding your chest to completely fill your lungs. Hold this combined breath (abdomen and chest filled) for a moment. Exhale: Exhale slowly and completely through your mouth. Make sure the exhale is gentle and lasts about twice as long as the combined inhales. Repeat the Cycle: Repeat the inhale sequence for a total of 3 cycles (or as desired): Start with a diaphragmatic inhale through your nose, expanding your abdomen.…

15 Oct 2026
372-

How to Breathe Away Anxiety

Explore how cyclic sighing, a simple controlled breathing technique, can help reduce anxiety, promote relaxation, and bring greater calm to everyday stressful moments. Summary: In this episode of The Science of Happiness, professional surfer and chemistry professor Sarah Gerhardt shares how she uses cyclic sighing to manage anxiety and stress in everyday situations. Then Stanford psychologist David Spiegel explains the science behind the technique and how five minutes of daily practice can improve mood and lower respiratory rate. Together, they explore how controlled breathing can help us shift our body’s response to stress and feel calmer in moments of overwhelm. How To Do This Practice: Prepare: Find a comfortable seated or standing position in a quiet environment. Relax your shoulders and jaw. First Inhale: Inhale slowly and deeply through your nose. Start with your abdomen, allowing it to expand (diaphragmatic breathing) as you fill your lungs about halfway. Hold this breath briefly. Second Inhale:…

08 Oct 2026
371-

Happiness Break: A Practice In Appreciating Your Friends

Take a moment to appreciate the friends who know you, support you, and make your life richer with their presence, with author Alex Elle. How To Do This Practice: Take a few deep breaths: Inhale through your nose and exhale slowly, relaxing your shoulders and jaw. Bring a friend to mind: Think of someone who has become an important part of your life. Remember how they’ve known you: Reflect on the stories, experiences, and versions of yourself that this person has witnessed. Notice the ordinary moments: Bring to mind a laugh, conversation, meal, road trip, or small gesture that captures your friendship. Feel your gratitude: Let yourself appreciate what it means to be seen, remembered, supported, and accepted by a friend. Consider how you can show you care: Think of one small way you can tend to the friendship, whether by reaching out, checking in, or simply telling them you appreciate them. Scroll down for a transcription of this episode. The Science of Happiness is a Top 5 finalist in the Signal Awards for…

01 Oct 2026
370-

How Smell Shapes Memory

Discover how our sense of smell can transport us back to meaningful memories, shape our emotions, and influence the brain systems involved in memory and mood. Summary: Smell is one of our most powerful and underappreciated senses, with a unique ability to evoke memories and emotions. On this episode of The Science of Happiness, we look at the science behind smell’s close relationship with memory, emotion, and our environment and we explore how paying attention to the scents around us can bring us back into our bodies and help us feel more connected to the present moment. How To Do This Practice: Step outside: Spend 10–15 minutes somewhere you can notice natural scents, such as a park, garden, or neighborhood. Breathe through your nose: Take a few slow breaths in through your nose and notice the scents carried in the air. Pay attention: Notice what catches your attention; don’t be concerned with trying to identify smells Follow your curiosity: Move toward different plants, trees, flowers, or other natural…

24 Sep 2026
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Happiness Break: A Meditation on the Uniqueness of Your Voice

In celebration of Latinx Heritage Month, embrace the beauty of your accent in this self-compassion meditation. Mindfulness and meditation teacher Criss Cuervo invites you to reflect on your history, heritage, and connection to your ancestors. How To Do This Practice: Find a Comfortable Position: Sit in a relaxed yet alert posture, either on a cushion or chair. Gently lower your gaze or close your eyes if that feels comfortable. Focus on Your Breath: Take a deep breath in and slowly exhale. Allow yourself to transition from your daily activities into this moment of reflection. Acknowledge Your Accent: Bring awareness to the way you speak, recognizing that your voice carries your history, culture, and personal journey. Repeat Self-Compassion Phrases: Silently or aloud, repeat affirmations such as, “my accent makes me unique,” “my accent carries my story,” “my accent connects me to my ancestors.” Place a Hand on Your Heart: If it feels right, gently place a hand on your heart, offering yourself warmth and…

17 Sep 2026