Time to put that old canard to bed.
The U.S. ban on DDT in 1972 did not cause millions of unnecessary deaths to malaria. In fact, the worldwide death toll to malaria dropped for at least 18 years after the ban, plateaued for most of a decade, and dropped from 1999 to 2017. Malaria deaths fell dramatically, after the U.S. banned DDT from U.S. farms.
Not sure why Dr. Palmer wrote his essay in 2013, but he got most of the major sources and got most of the history accurately, His title, “The ban of DDT did not cause millions to die from malaria.”
It’s a good paper to bookmark, because it doesn’t always show up in Google searches in the U.S. — Waterloo being a university in Canada, in Waterloo, Ontario
[Update, January 2023: If that link does not work, try the trusty old Wayback Machine: https://web.archive.org/web/20200625073336/http://www.science.uwaterloo.ca/~mpalmer/stuff/DDT-myth.pdf]