A British author, broadcaster, and public speaker known for his work exploring alternative perspectives on politics, society, consciousness, and global systems. Over several decades, he has published numerous books and built an international audience through lectures and media appearances examining mainstream narratives and cultural ideas.

An integrative and functional medical practitioner specialising in metabolic health, circadian biology, oncology support, and environmental influences on human health. Based in New Zealand, she works internationally through her clinical practice and research, combining nutrition, lifestyle medicine, and metabolic approaches. She is also known for her work on microgreens and the role of light and environment in human wellbeing.

A world-leading expert on circadian health and the effects of light on human biology, with more than 40 years of research in the field. A former Harvard Medical School professor, he led pioneering work identifying the brain’s biological clock and its relationship with light and sleep. He is also Director of the Circadian Lighting Research Center and author of ten books, including The Light Doctor.

a physician, scientist, author, and pioneer in integrative photobiology. His work focuses on the effects of light on human health and the environment, exploring both the benefits and risks of natural and artificial light exposure. Through research, publications, lectures, and international speaking engagements, he has helped advance awareness of the important role light and color play in human physiology and wellbeing.

a clinician, speaker, and educator specialising in circadian and quantum health, with a focus on how environmental factors such as light, water, and cellular signalling influence metabolism and overall wellbeing. For more than a decade, she has helped practitioners and clients translate emerging science into practical strategies for improving energy, resilience, and health. Through her teaching and clinical work, she is known for making complex concepts in circadian biology and mitochondrial health accessible and actionable..

A biochemistry and genetics graduate with a PhD in molecular mechanisms and biophysics. Her work explores the intersection of quantum biology, modern physics, and traditional knowledge systems, integrating scientific and holistic perspectives on human health. Through her research and teaching, she focuses on the roles of light, water, magnetism, movement, and environment in shaping wellbeing, translating complex ideas into practical approaches for everyday life.