Why Is the Risk of Magnetic Fields in Electric and Hybrid Cars Rarely Mentioned?
The global change toward electric and hybrid vehicles continues, driven by goals to reduce emissions and improve fuel efficiency. However, one aspect of these vehicles remains largely unaddressed in public discussions: the magnetic fields they emit.
Why Has This Not Been Widely Discussed?
It is common for new technologies to gain widespread use before their potential risks are fully recognized or understood. History includes many examples where adoption outpaced awareness. Two notable cases are asbestos and tobacco.
Asbestos: A Known Health Hazard Too Late
Asbestos was once valued for being durable, heat-resistant, and chemically stable. For decades, it was used extensively in:
- Construction materials
- Ship components
- Household products
Only after its long-term health risks, including respiratory illness and cancer, became clear did regulatory bodies intervene. Research confirming these dangers had existed for years prior to public awareness (source: American Cancer Society).
The Case of Cigarettes: Lung Cancer and Heart Diseases
For many years, cigarettes were promoted as safe, even healthy. Early ads went as far as showing doctors recommending specific brands.
It wasn’t until the 1960s that large-scale studies linked smoking with serious health risks like lung cancer and heart disease. Only then did public awareness begin to shift (source: Centers for Disease Control and Prevention).
Still, it took many more years of research, pressure from health agencies, and changes in law before warning labels and advertising limits were put in place.
The Case of EV and Hybrid Cars
The conversation around electric and hybrid vehicles has focused mostly on their part in reducing emissions and lowering reliance on fossil fuels. These are important points. However, they have also diverted attention from other aspects, such as the exposure to magnetic fields that come from the car’s electrical systems.
One reason this issue hasn’t received much attention is that it takes time to fully study the long-term effects of new technologies. Electric and hybrid vehicles have only been in widespread use for a few decades. That’s not enough time to understand the full effect of prolonged exposure to their magnetic fields on human health. Current research is ongoing, and many questions are still being examined.
Why Should This Matter to You?
Electric and hybrid cars help reduce air pollution and fuel use. But like with any new system, it’s important to also look at what else comes with it.
Magnetic fields inside the vehicle cabin are part of the operating environment, and something users may be exposed to for many hours a week.
If your health or the health of your family could be affected, even in a way that’s not yet fully understood, it’s reasonable to ask questions. The first step is public awareness, followed by open research and responsible decision-making based on the findings.
