Alun Michael, Minister for Rural Affairs had his blood analysed for toxic chemicals and a large number were found (The Observer, 24 October 2004). Possible sources of these chemicals are insulating materials, coolants, lubricants and flame retardants, plastics, electrical appliances, clothing, upholstery, agricultural pesticides, packaging and non-stick pans. Many of the substances have been banned but the fact they appeared in his blood demonstrate that they can persist for decades. Toxic effects include hormone disruption, developmental abnormalities and cancer.
A recent government analysis of pesticide residues reported by Friends of the Earth (17th September 2004) found high levels in lettuce and farmed fish.
Pollution has been linked to about 200 diseases as well as 37 kinds of cancer according to a US study reported in The Independent (14th November 2004).
The Daily Telegraph (6 September 2004) reported that childhood leukaemia has increased five-fold during the 20th century. Research presented at the Children with Leukaemia conference in September showed that chemicals from incinerators, plastics, pesticides, car pollution can reach the developing foetus and may affect the immune system (Daily Mail, 7th September 2004). Another study presented at the same meeting showed that children living within 100 metres of high power electrical lines have twice the risk of developing leukaemia. Regarding the risks from mobile telephones Sir William Stewart, head of the Health Protection Agency, warned in a 2000 that children should limit their use of mobiles and that 'it is not possible to categorically state that there are no health effects'.
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