The outermost part of your brain is the cerebral cortex, and it makes up about 77% of your central nervous system. The cortex itself is divided into 4 lobes: frontal, temporal, parietal, and occipital.
The frontal and temporal lobes are important because we bring cell phones close to them, and cell phones emit electromagnetic radiation in the radiofrequency and microwave spectrums. A concern is that this may cause cancer.
Back in 1995 in England, only 25% of brain cancers were found in either the frontal or temporal lobes. But look at what happened over 20 years:
Half of all brain cancers are now found in one of these two lobes. Their relative proportion of brain cancers has now doubled. Because of the time frame, it is impossible that this change is genetic.
Only environmental causes can explain a doubling of proportion within 20 years time. Data from South Korea reveal statistically significant correlations of more than r = 0.75 between the rate of cell phone subscriptions and the rate of brain cancers in the frontal and temporal lobes.
Evidence suggests that electromagnetic radiation from cell phones causes brain cancer. A moratorium is indicated for all 5G networks, and strict regulation regarding emissions of electromagnetic radiation are in order.
Here are the lobes of the brain with frontal and temporal lobes colored orange and purple:
Reference
[doubled proportion of all brain cancers within frontal and temporal lobes] — Philips A, Henshaw DL, Lamburn G, O'Carroll MJ. Brain Tumours: Rise in Glioblastoma Multiforme Incidence in England 1995-2015 Suggests an Adverse Environmental or Lifestyle Factor. J Environ Public Health. 2018 Jun 24;2018:7910754. doi: 10.1155/2018/7910754. PMID: 30034480; PMCID: PMC6035820. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6035820/
[statistically-significant correlation between cell phone use and brain cancer] — The relationship between radiofrequency-electromagnetic radiation from cell phones and brain tumor: The brain tumor incidence trends in South Korea. https://www.sciencedirect.com/science/article/abs/pii/S0013935123004498