A couple of weeks ago I spent a quiet morning working from my favourite coffee shop in Toronto. I had my earbuds in, music playing, and the words were just flowing from my mind to laptop as I wrote A New Year, a New Bowl. At some point, I turned to the guy beside me and asked, “can you watch my stuff while I’m in the washroom?” Earbuds out, and in line to answer nature’s call, I overheard two friends talking about ketogenic diets. ...