Final answer:
The National Academy of Sciences, in line with other scientific organizations, does not support the theory that EMFs from power lines increase cancer risk. This conclusion is based on non-ionizing nature of these fields and numerous studies that found no consistent link between cancer and EMF exposure. Concerns about cellphone radiation persist, but the evidence remains inconclusive.
Step-by-step explanation:
The current position of the National Academy of Sciences regarding the human health impact of exposure to electromagnetic fields (EMFs) aligns with the broad scientific consensus that has been building over the past decades. Government environmental organizations, medical researchers, and cancer organizations have indicated that EMFs produced by power lines are non-ionizing radiation, and are not risk factors for illnesses such as cancer. Recent epidemiological studies in Europe and America support this view, confirming there is no increase in risk for cancer due to exposure to E-fields. In addition to this, the American Physical Society reported over 20 years ago, and ongoing research continues to show, that there is no consistent, significant link between cancer and power-line fields.
Concerns about the potential health effects of EMFs have also extended to the use of cellphones and other digital wireless systems. In 2009, the World Health Organization (WHO) announced a possible link between brain cancer and cellphones. However, firm evidence for this claim is still lacking. Overall, the notion that high-voltage power lines are harmful to one's health remains a misconception, with scientific evidence failing to show significant ill effects associated with living near these power lines.