Custom essays on THE FIRST POINT OF VIEW: CELL PHONES CAUSE BRAIN CANCER

Many scientists claim that mobile phones, as well as any other source of harmful electromagnetic radiation (computer, TV, microwave oven or cordless) have huge impact on human health. Moreover this effect has a “negative direction”. But, unlike other devices, the mobile phone is in close proximity to the brain and eyes, that’s why the damage of electromagnetic radiation on human organism is great.
Electromagnetic radiation of radio frequency generated by a cell phone, is absorbed by the tissues of human head (in particular, the tissues of the brain, retina, optic structures, the vestibular and auditory analyzers); it influences directly to the individual organs and tissues and indirectly on the nervous system. The constant influence of electromagnetic waves adversely affects the functioning of the whole body, and particularly of the nervous, cardiovascular, and endocrine systems.
Thus, it is necessary to consider several scientific studies that confirm the link between mobile phone use and cancer.
From 24-31 May 2011, the special Working Group, which included 31 scientists from 14countries, held meetings in the headquarters of the International Agency for Research on Cancer in Lyon, France, in order to assess the possible carcinogenic effects of radio frequency electromagnetic fields. This assessment was published in the IARC Monograph. The Working Group examined the possibility of long-term impact of radio frequency electromagnetic fields on the human body, in particular, the increased risk of developing cancer. These data are important for society, especially for mobile users, since their number is large and growing, especially among children and young adults. IARC Working Group reviewed the available literature on the following types of radio frequency electromagnetic fields:
• in the course of professional activity (microwaves);
• in the Environment (signal transmission by radio, television, wireless);
• in the personal use (wireless devices).
The study was conducted on 2 most common brain tumor types – glioma and meningioma. The other diseases were not considered. The study was conducted among 12,848 mobile phone users in 13 countries, including Canada, Britain, France, Germany and Japan, for 10 years – from 2000 to 2010. In its course were analyzed in 2708 cases of glioma and meningioma cases in 2409 – whether they were due to electromagnetic radiation or other factors (the maximum time a call that indicated the respondents – 1.5 hours per day). Data for glioma and acoustic neuroma were critically examined and evaluated as a) limited to users of wireless phones, and b) inadequate to form an opinion on other types of cancer. Data on occupational exposure, and that associated with the environment, have also been assessed as inadequate. The Working Group has not conducted a quantitative risk analysis, however, one study on the use of cell phones showed an increased risk of glioma by 40% among active users of mobile phones (30 minutes per day for 10 years). (IARC 2011)
The experts warned that the use of mobile phones can cause cancer. “A growing evidence gives us a good reason to declare that the use of mobile phones, may cause cancer in humans. The results indicate the danger and the relationship between mobile phones and cancer risk”, says Jonathan Samet, a chairman of the working group. (ScienceDaily 2011)
In its report, the International Agency for Research on Cancer (IARC) has determined radio frequency electromagnetic fields as potentially carcinogenic to humans (group 2B), this category includes pesticides, exhaust fumes and coffee. In particular, in the report IARC stated that the use of cellular telephones is associated increased risk of gliomas – malignant brain tumor. (IARC 2011)
“This study found no increased risk, but we can not conclude that any risk does not exist, because the authors of previous studies indicate a possible risk,” – said Elisabeth Cardis, who led a group of medical experts. However, the working group was unable to accurately assess the extent of the risks. According to Professor Lafargue, conclusions were based on a study of Interphone, which found 40% increased risk of glioma among the most active users (at the time this meant the use of mobile phones on average 30 minutes per day for 10 years). (International Agency for Research on Cancer 2008)

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