I answer questions regularly on Quora. Several things I have written have made it into the wider press, for example:publish

If you have a question for me that might also be of general interest, just ask me on Quora. On my Quora profile, you can find my answers to questions on a variety of topics including the following:

My post about the fictional cost of saving Matt Damon was the first post to go viral, at the end of 2015. A few days later, in response to many questions, I posted a follow-up article on Medium with a (slightly) detailed calculation. Later on, the actor himself was asked about it on a breakfast TV show. My short account of what happened is here.