Photo: Caren Alpert
A scanning electron microscope image (500X) of the mold found outside the Hiram Walker Distillery.
The air outside a distillery warehouse smells like witch hazel and spices, with notes of candied fruit and vanilla—warm and tangy- mellow. It’s the aroma of fresh cookies cooling in the kitchen while a fancy cocktail party gets out of hand in the living room.
James Scott encountered that scent for the first time a decade ago in a town called Lakeshore, Ontario. Just across the river from Detroit, Lakeshore is where barrels of Canadian Club whiskey age in blocky, windowless warehouses. Scott, who had recently completed his PhD in mycology at the University of Toronto, had launched a business called Sporometrics. Run out of his apartment, it was a sort of consulting detective agency for companies that needed help dealing with weird fungal infestations. The first call he got after putting up his website was from a director of research at Hiram Walker Distillery named David Doyle.