News & Comment
First NY Times, Now Scientific American
Friday, December 6, 2019
Last updated February 19, 2020
Non-Thermal Effects Hang in the Balance
Repacholi’s Legacy of Industry Cronyism
Monday, November 4, 2019
Last updated January 12, 2020
DNA Breaks, Oxidative Stress and
Gene Expression Are on the Agenda
Tuesday, September 17, 2019
Last updated October 22, 2019
Fabricating History on the New York Times Science Desk
Monday, July 22, 2019
Last updated April 13, 2020
True Increases or Artifacts?
Tuesday, June 11, 2019
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Hot new papers & articles
- “Rising Incidence of Glioblastoma Multiforme in a Well-Defined Population,” Cureus, posted May 19, 2020. “There was a significant increase in incidence from 0.73 to 4.49 per 100,000 over the 10-year period (p≤0.001).” Number of cases grew from 3 in 2008 to 21 in 2017. Open access.
- “Is 5G Going to Kill Us All?” The New Republic, May 8, 2020. By Christopher Ketcham.
- “Setting Guidelines for EM Exposures and Research Needs,” by Frank Barnes and Ben Greenebaum, Bioelectromagnetics, posted April 20, 2020. “Over the last 20 years the evidence has become extremely strong that weaker EMF over the whole range for frequencies from static through mm waves can modify biological processes.” They propose starting with a limit of 0.1 V/m. Note that the 4 W/m2 (400 μW/cm2) that follows 0.1 V/m on p.5 of the letter was a slip-up and should not be there.
- “Association Between Maternal Exposure to Magnetic Field NIR During Pregnancy and Risk of Attention-Deficit/Hyperactivity Disorder in Offspring in a Longitudinal Birth Cohort,” JAMA Network Open, March 24, 2020. “Consistent with the emerging literature, this study suggests that in utero exposure to high levels of MF non-onizing radiation was associated with an increased risk of ADHD, especially ADHD with immune-related comorbidity.” The most recent study by De-Kun Li of Kaiser Permanente. Note: “high” is defined as a 24-hour exposure of ≥1.5 mG (90th percentile). According to a 1998 survey, >40% of Americans are exposed to >1 mG. And the ICNIRP 2010 guidelines allow the general public to be exposed up to 2,000 mG.
- Review of Published Literature between 2008 and 2018 of Relevance to Radiofrequency Radiation and Cancer, U.S. FDA, released February 10, 2020. “[T]here is insufficient evidence to support a causal association between RFR exposure and tumorigenesis. There is a lack of clear dose-response relationship, a lack of consistent findings or specificity and a lack of biological mechanistic plausibility.”
- “RF-Induced Temperature Increase in a Stratified Model of the Skin for Plane-Wave Exposure at 6-100 GHz,” Radiation Protection Dosimetry, posted January 16, 2020. “The maximum observed temperature increase is 0.4°C for exposure at the present power density limit for the general population of 10 W/m² [1 mW/cm²]. This result is more than twice as high as the findings reported in a previous study.” From IT’IS in Zurich.
- “Comparative Cyto- and Genotoxicity of 900 MHz and 1800 MHz EMF Radiations in Root Meristems Allium cepa,” Exotoxicology and Environmental Safety, January 2020. Very low SARs lead to DNA breaks: 0.09 W/Kg @900 MHz and 0.169 W/Kg @1.8 GHz. Damage “more pronounced” at 1800 MHz. (Allium cepa = onion)
- “Whole-Body Exposures to RF-EMF Energy Can Cause DNA Damage in Mouse Spermatozoa via an Oxidative Mechanism,” Scientific Reports, November 25, 2019. In summary, our evidence supports the hypothesis that sustained whole-body RF-EME is capable of inducing a state of oxidative stress in the male germ line, a cell vulnerable to the effects of ROS. … Furthermore, our data further implicate the mitochondria as the target for RF-EME biophysical interaction, with a consequential elevation of mitochondrial ROS generation being linked to reduced motility and elevated oxidative DNA damage and DNA fragmentation in the spermatozoa of exposed male.” From Australia. Open access.
- “Changes in Trends in Thyroid Cancer Incidence in the United States, 1992 to 2016,” Journal of the American Medical Association, December 24-31, 2019. “Between 2009 and 2016, after 3 decades of rapid increase, the incidence of thyroid cancer incidence in the United States reached a plateau and possibly started to decline.”
- “If Jet Radars Don’t Raise Cancer Risk, Why Did the Navy Coat Some Cockpits in Gold?” McClatchy News, November 27, 2019. An investigation has found a cluster of cancer cases among U.S. Navy pilots of E-2 Hawkeye early warning aircraft exposed to radar radiation.
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