
Peter Cowan | The 49ers Substation Story, EMF, & Light Health
Arthur Firstenberg, The Invisible Rainbow and Personal Health Risks
Greg Carlwood and Peter Cowan discuss Arthur Firstenberg’s book, *The Invisible Rainbow*, which documents the history of electricity and health. They reflect on the long-term risks of EMF exposure, noting that while many people feel resilient in the short term, cumulative damage may manifest as cancer or chronic disease later in life.




