Every now and then when I find something online which I want to remember or show to somebody — usually an image or a video — I save it in a text file; one per person. Literally kilobytes of the stuff. And even more occasionally, I look back through those text files, and post something I find there on this site.

This is one such thing:

At this rate it'll be the year 3888 before I get through it all.

New preprint: "Linguistic Distributional Knowledge and Sensorimotor Grounding both Contribute to Semantic Category Production"

My colleagues Briony Banks, Louise Connell and I recently submitted a paper reporting research we've been doing at Lancaster University over the last year.

Needless to say, the Covid-19 lockdowns in the UK have been a substantial impediment to this work, so it's really good to see it finally complete.

A figure taken from the paper preprint.  The computational model has two components, "linguistic" and "sensorimotor". The linguistic component is illustrated by colour spreading through a network of connected concepts ("animal", "husbandry", "horse", "cow", etc.). The sensorimotor component is illustrated with bubbles of colour growing and popping, creating new circles as they meet new points in the space ("animal", "cat", "rain", etc.). In the centre, the list of all concepts reached in either component are listed.
Schematic illustration of the computational model operating for an example category.

Ed Brayton

I was sad to hear of the death of Ed Brayton a few days ago.  He was a humanist and secular community leader, blogger, journalist and board member for the Center for Inquiry, Michigan.  Following a long battle with illness, he checked himself into hospice care, and died comfortably a few days later.

I think I first heard Ed Brayton in 2008 when he appeared as a guest on an episode of Reginald Finley's The Infidel Guy Show, which I listened to regularly while at university.

For the 12 years since then I've read Ed's blog and listened to his radio shows and podcasts.  I was delighted a couple of years ago when he returned to the airwaves with a new podcast, for which he had plans, though the most recent episodes are marked by his deteriorating health.  Unfortunately, the podcast has already lapsed from the web, so I will add what I have of it to the archive of Ed's other shows I have hosted. Throughout the time I followed him, Ed's staunch commitment to his humanist values, and rejection of tribalism, were an inspiration.  And when online atheism took an ugly turn in the last few years, Ed continued to find and highlight the good.

While I didn't know Ed personally, I always appreciated his words, and am sad that he is gone.