author
George Gallie Nasmith
1877–1965
A Canadian public health pioneer and wartime innovator, this doctor is remembered for helping make frontline water safer during the First World War. He also wrote from direct experience, turning years of service into vivid accounts of war, science, and survival.
1 Audiobook
On the Fringe of the Great Fight
by George Gallie Nasmith
About the author
Born in Toronto in 1877, George Gallie Nasmith studied at the University of Toronto and went on to build a career in public health. Before and during the First World War, he became known for his work as a chemist and health official, especially in sanitation, laboratory science, and the problem of providing safe drinking water.
During the war, Nasmith served overseas with the Canadian forces as a water purification and sanitation expert. Accounts of his work credit him with developing and promoting mobile water filtration and chlorination methods that were adopted for Allied use, helping protect soldiers from disease as much as from combat itself. He was also associated with emergency responses during the gas attacks at Ypres, where his scientific training proved especially valuable.
Nasmith later wrote about the war from close personal knowledge, including On the Fringe of the Great Fight, giving readers a firsthand view of the practical, often overlooked work that kept armies alive. He died in 1965, leaving behind a legacy that links medicine, military service, and public health innovation.