In honor of the coming vernal equinox, my first cycle ride into work since October.
Thanks to Richard Marshall — and a fantastic audience, especially! — for a great evening of cosmology, cosmological tensions, and beer @pubsci.bsky.social.
Last day of regular teaching for the academic year — two hours of tutorials and the final lecture of my cosmology course (for the aficionados, we will be working toward the processed power spectrum of density perturbations).
Parliament seems to understand that the processes leading to the proposed cuts to particle physics, astrophysics, and nuclear physics — and the cuts themselves — are unacceptable.
“The sun and the stars and the edge of the Universe are inaccessible, but no more so than the interior lives of other people,” writes astrophysicist Andrew Jaffe in his intriguing book about epistemology, probability and cosmology.
Appearance: 12 Last Songs, Saturday, 14 March 2026 at Battersea Arts Centre: A live exhibition and performance “about work and how we spend time. Making a living. Finding your passion. Watching the clock.” It starts at noon with a midwife and ends at midnight with an astronomer (me!).
Maybe this Green victory will convince Labour that there is no point in pandering to the pro-Brexit anti-immigration right (who weren’t going to vote for them anyway)?
If you’ve read — and learned from — The Random Universe, please consider leaving a rating or a review at the site of your choice.
First undergraduate cosmology lecture in about 13 years. Too many slides today, but looking forward to 25 lectures of good old-fashioned chalk-and-talk.
Holiday buns. Finally perfected with the third batch of the season. (6/12)
Our first sourdough…
I’m on a new podcast, Science for Fiction, hosted by my Imperial colleague, and fellow author, David Clements, discussing my book, The Random Universe.
