Op-Ed from the Ayn Rand Institute
by Keith Lockitch

On May 27, environmentalists will celebrate what would have been the 100th birthday of Rachel Carson, the founding mother of their movement.

But Carson’s centenary is no cause for celebration. Her legacy includes more than a million deaths a year from the mosquito-borne disease malaria. Though nearly eradicated decades ago, malaria has resurged with a vengeance because DDT, the most effective agent of mosquito control, has been essentially discarded — discarded based not on scientific concerns about its safety, but on environmental dogma advanced by Carson.

The crusade against DDT began with Carson’s antipesticide diatribe Silent Spring, published in 1962 at the height of the worldwide antimalaria campaign. The widespread spraying of DDT had caused a spectacular drop in malaria incidence — Sri Lanka, for example, reported 2.8 million malaria victims in 1948, but by 1963 it had only 17. Yet Carson’s book made no mention of this. It said nothing of DDT’s crucial role in eradicating malaria in industrialized countries, or of the tens of millions of lives saved by its use.

Instead, Carson filled her book with misinformation — alleging, among other claims, that DDT causes cancer. Her unsubstantiated assertion that continued DDT use would unleash a cancer epidemic generated a panicked fear of the pesticide that endures as public opinion to this day.

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