Do Cell Phones Cause Cancer?

TL;DR

This paper argues that cell phones and microwave radiation do not cause cancer because the energy absorbed is too weak to cause ionization or thermal damage, and normal metabolic processes produce more energy than cell phones.

Contribution

It provides a detailed physical and biological argument dismissing the potential carcinogenic effects of microwave radiation from cell phones.

Findings

Microwave radiation is non-ionizing and cannot break chemical bonds.

The energy absorbed from cell phones is less than normal metabolic energy.

No evidence supports microwave radiation causing cancer.

Abstract

Do cell phones, household electrical power wiring or appliance, or high voltage power lines cause cancer? Fuggedaboudit! No way! When pigs fly! When I'm the Pope! Don't text while you're driving, however, or eat your cell phone. All organisms absorb microwave radiation directly as thermal energy. In living organisms, the organisms' thermal control systems, including the blood flow, and various cooling mechanisms, such as sweating in humans, that work to maintain a stable body temperature rapidly transfer the absorbed energy to the environment. Any temperature rise is small or even unobserved. Any proposed mechanism by which cell phone radiation might cause cancer must begin with this fact. But the amount of radiation absorbed from a cell phone is less than that produced by normal metabolic processes, and much less than that produced by, for example, exercise. None of these normal metabolic processes cause cancer. Therefore, the much smaller amounts of energy from cell phones doesn't cause cancer either. All forms of electromagnetic energy that are known carcinogens are ionizing; ultraviolet, X-rays, and gamma rays. Microwave radiation cannot ionize any physiological molecule. In fact, microwave radiation cannot directly break or modify any chemical bond, covalent or weak. Therefore, microwaves cannot initiate any process leading to cancer, unless it does so through thermal mechanisms. All chemical bonds that act in physiological processes must operate correctly in the thermal environment of the cells at body temperature. All of them have bond energy that is greater than that arising from the thermal jostling, vibrating, and rotating of the cytoplasm. Energy added by microwave radiation is more than a thousand times weaker than that present in the normal thermal jiggling. Since the normal thermal environment does not cause cancer, neither does any absorbed microwave radiation.