New mobile phone fears
Here is an article which could be used with a mathematics, science or social science class. It raises the cause-effect relationship between mobile phone usage and diseases such as asthma, cancer and Alzheimer's. Students will have differing views on the nature of the claimed relationship and the degree of hazard involved for users. It is, however, a good example of an issue about which the community will eventually have to make a decision in terms of cause and effect.
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