Over the past few months, I have been following various stories about crypto currencies with a mix of incomprehension, incredulity and interest. What will be the next crypto exchange to fail? Will another crypto titan mysteriously disappear or die in suspicious circumstances? But with the collapse of FTX, and theRead More

I read recently of the antics of two American billionaires with a kind of horrified fascination. The first was Elon Musk, who seems to be morphing from “a brilliant visionary” (at least in the eyes of some) to a cartoon-like James Bond villain, who fires thousands of people without aRead More

Author’s Note: In this series of columns (see the first one here and the second here) I am using various works of science fiction and fantasy to consider some of the ethical issues generated by our current situation.   As I write this, the weather is warming and the pandemicRead More

There’s a wonderful pair of linked episodes in Star Trek: The Next Generation which, together, raise some deep and interesting philosophical questions with deep ethical implications. Both episodes take place within the confined space of the holodeck (a place in which the computer simulations are so real that crew membersRead...

As I write this month’s column, Ontario, where I live, is still in the grip of the COVID pandemic. The government issued a stay-at-home order on Boxing Day, which closed restaurants for in-person dining, university classes remain virtual, and we have been told that we should only leave the houseRead More

I recently had a strange dream. In it, I was moving through the crowded food court at my local mall. In my dream, I had visited my favorite haunts — the tea store and the bookshop — and was on my way out to the parking lot. Suddenly, the sleepingRead More

A few years ago, one of my colleagues told me a funny story. One of his students had said to him, “It’s a good thing that someone invented universities. Otherwise, there would be no place in the world for people like you to fit in.” I was thinking about thisRead More

I have recently been working on a bioethics textbook. Bioethics is a discipline largely driven by case studies – short narratives intended to make the ethical issues under discussion clear, real and urgent. Consequently, many bioethics textbooks include case studies. I want to do something different in this month’s column,Read More

Jennifer A. Doudna and Emmanuelle Charpentier were recently awarded the Nobel Prize in Chemistry for their work on the gene-editing tool now known as CRISPR/Cas9. This award has drawn the public’s attention to a technique that has been of interest (and concern) to bioethicists for several years — certainly sinceRead More

Last month, I wrote about the ethical issues generated by the euphemistic and imprecise term Medical Assistance In Dying (or MAID) and the way in which the change in the law which led to the legalization of assisted suicide and euthanasia had avid supporters (whom I have labelled “optimists”) andRead More