Sunday links
John Wyver writes: my usual weekly compendium of articles and a video or two that have engaged and interested me over the past week, with the inevitable Covid-19 links -- but hopefully not too many of them. • By invitation more
John Wyver writes: my usual weekly compendium of articles and a video or two that have engaged and interested me over the past week, with the inevitable Covid-19 links -- but hopefully not too many of them. • By invitation more