Add Heart Podcast

Can Love & Compassion Literally Change the World? Join Our Global Heart Experiment & Find Out

Add Heart Podcast

Show Notes

Guest: Rollin McCraty, Ph.D.

Are we truly interconnected? Can our thoughts and emotions impact the world around us? In this episode, our host, Deborah Rozman, talks with Rollin McCraty, Director of Research for the HeartMath Institute. Rollin and Deborah discuss exciting research exploring the link between heart rhythm coherence, Earth’s magnetic field, and humanity’s collective energy.

Rollin talks about a new citizen science project, inviting people around the world (including our podcast listeners) to participate in a collective heart-focused meditation experiment radiating love and compassion into Earth’s magnetic field that will be happening in May 2024. You’ll hear about how this groundbreaking citizen science experiment will utilize a global network of sensors to detect subtle shifts in Earth’s magnetic field and how these shifts may contribute to a more peaceful and harmonious planet. Rollin explains how this experiment is part of the HeartMath Institute’s Global Consciousness Project 2.0 and its hypothesis that shifts in Earth’s magnetic field may be linked to human consciousness.

So, if you’re feeling overwhelmed by the world situation, be sure to listen in and experience the hope that this new research provides. The podcast closes with a guided collective heart meditation to cultivate more heart coherence in yourself and co-create a reservoir of coherent heart energy that we can all tap into when we need an uplift.

This episode is a must-listen for anyone who believes in the power of love and compassion to create positive change in our world.

About our guest:

Rollin McCraty, Ph.D., is a globally recognized scientist and a leading researcher on the heart-mind connection and serves as Director of Research at the HeartMath Institute (HMI). Since the Institute’s inception in 1991, McCraty and his talented team have spearheaded groundbreaking research with extensive studies, exceeding dozens in number, exploring how to harness communication between the heart and brain to manage stress, cultivate coherence (a state of optimal physiological balance), and strengthen our connection to ourselves and others.

McCraty’s Google Scholar profile boasts over 250 publications, presentations, and patents spanning 25 years, with over 17,000 citations and a highly respected h-index score of 56.

He is a pivotal figure in the Global Coherence Initiative. McCraty and his research team have designed a global network of sensors to monitor Earth’s magnetic field and its potential link to human consciousness. His research explores the possibility that these fields influence our bodies, emotions, and the very fabric of our connections to each other and the planet. His esteemed body of work appears in prestigious peer-reviewed journals and has captured the attention of major media outlets like CNN, ABC’s Good Morning America, and PBS. He actively contributes to various scientific societies, furthering our understanding of the heart’s profound influence on our mental, emotional, and physical well-being.

More from Add Heart Podcast

Oct 14, 2026

Join me on this episode of the Add Heart Podcast as we dive into the crucial conversation around healthspan versus lifespan with longevity physician Dr. Darshan Shah. We explore the significant control individuals have over their health through lifestyle choices, emphasizing the importance of understanding biomarkers and how they can enhance our well-being. Dr. Shah shares his personal journey of reversing an autoimmune disease and transitioning from surgery to preventive care, providing insights into how we can optimize our health for longer, more functional lives. Tune in for practical advice on becoming the CEO of your own health, the role of the nervous system, and the power of heart-brain coherence in improving overall quality of life.

Aug 18, 2026

In this episode of the Add Heart Podcast, join me as I delve into the transformative connection between the heart and our urges, impulses, and cravings with expert Brad Jensen. After overcoming a decade-long battle with addiction, Brad discovered the power of HeartMath techniques, which helped him not only achieve sobriety but also support over a thousand clients in their journeys toward personal transformation. We explore how heart-focused breathing and coherence can effectively manage stress and enhance emotional regulation, ultimately improving decision-making and performance. Tune in to learn practical strategies for cultivating a heart-centered approach that can empower you to navigate life's challenges with resilience and clarity.

See all episodes →