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Gordon Edwards & Lie of Rachel Carson

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omana
7 diapositives · 222 Views · Jul 20, 2014

In "Silent Spring," Rachel Carson raises concerns about the dangers of pesticides, particularly DDT. However, entomologist Gordon Edwards challenges her claims, arguing that her statements about DDT's toxicity are misleading. He provides evidence from studies showing that human volunteers consumed significant amounts of DDT without adverse effects. Furthermore, important health organizations, including the World Health Organization, affirm DDT's crucial role in controlling diseases like malaria, which claims millions of lives annually. This analysis highlights the importance of informed discussions around pesticide use.

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Gordon Edwards & Lie of Rachel Carson
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  1. Gordon Edwards & Lie of Rachel Carson

  2. Gordon Edwards • He is a well-known entomologist (entomologist is someone who specializing in the study of butterflies and moths ) who documents some of the misstatements in Carson’s Silent Spring

  3. A Lie • Page 17 . Carson says arsenic is a carcinogen and mentions a great many horrible ways in which it is violently poisonous to vertebrates. She then says(page 18) :” Modern insecticides are still more deadly” and she makes a special mention of DDT as an example. This implication that DDT is horribly deadly is completely false

  4. Human Volunteers have ingested as much as 35milligrams of it a day for nearly two years and suffered no adverse affect.

  5. Millions of people have lived with DDT intimately during the mosquito spray programs and nobody even got sick as a result • In house spraying, the amount applied was 2 grams of DDT per square meter of wall, every 6 month

  6. DDT’s contribution • The World Health Organization Director concluded,” The discontinuation of the use of DDT would be disaster to world health” • The national Academy of Sciences concluded in 1965 that” in a little more than two decades, DDT has prevent 500 million human deaths that would otherwise have been inevitable ”

  7. Tiger MosquitoAnopheles, the mosquito that carries malaria, which kills 2 to 3 million people a year (Pan American Health Organization/ World Health Organization)