A fascinating lesson in our obsession with pesticides, and the dangers of relying on insufficient testing of them:
depending on LD50 findings (i.e. a lethal dose that results in the death of half of the specimens tested) “is not relevant to the modern day chemical toxicity testing.” In other words, regulators need to start testing the long-term impacts of chemicals in the environment, and not simply focused on whether or not they instantly kill test subjects.
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