Keith’s Conundrums: Three Time Puzzles
Keith Douglas What, then, is time? If no one asks me, I know; if I wish to explain to him…
Keith’s Conundrums: The Liar Paradox
Keith Douglas A reader discussed last month’s combination of two classics. He pointed out that we could measure “to the…
To Mask or Not to Mask: Should We Leave This Question to the People?
Sandra Dunham This summer five of Ontario’s provinces removed the mandate to wear masks. Bonnie Henry, British Columbia’s top public…
Seneca College Shows Leadership in Defeating Covid
Russell Pangborn What is it like being first on a crucial issue that involves a dilemma between individual rights and…
Philippines and Golden Rice
Andrea Palmieri One year after the government of Philippines approved golden rice for direct use as food, feed, and in…