Jan Denneman is the Chairman of the Board of The Good Light Group, a global non-profit organisation promoting the benefits of…
‘We are living in biological darkness’ – In Conversation With Jan Denneman

Jan Denneman is the Chairman of the Board of The Good Light Group, a global non-profit organisation promoting the benefits of…
Workplace Evaluation and Light Diet® The client EDGE is a real estate company that specialises in sustainable and healthy high-tech…
Dr. Myriam Juda is Adjunct Professor Of Psychology at Simon Fraser University. She is a consultant and research psychologist specialising in…