In the Teeth of History: Dental Decay in the Longue Durée
by Frank Zelko
27 minutes
In recent years, I have been writing a book on the history of water fluoridation, a practice that is dental dogma in a handful of countries, particula...A Mind Divided against Itself: Thinking Holistically with a Split Brain
by Frank Zelko
11 minutes
I am an environmental historian by training, and a good slice of my research involves examining the intellectual and cultural history of environmental...