Oxford Symposium
Global warming and the global food landscape: why we need to maintain diversity.
The video of my talk to the 2017 Oxford Symposium on Food and Cookery is now available on YouTube. complete with questions, comments and the occasional joke. Pity I kept mispronouncing TAnzania as TanzAnia; maybe a side-effect of speaking to such a distinguished...
What is a jerk?
Even some physicists are surprised to learn that "jerk" is a scientific measure. That's right! A "jerk" is the time rate of change of acceleration, or (equivalently) the third derivative of distance with respect to time. Which reminds me of a nice story by my friend...
135. Why is science communication failing?
Monday, July 10, 2017: Today professional science communicators are meeting in Sheffield to share experiences and develop their craft. My good friend Peter Broks has set the cat among the pigeons by posing the question "Has science communication failed?" I would put...
My recent radio broadcasts
I live a divided life, spending half the year in Australia and the other half in the UK. While in Australia, I recorded several programmes for ABC Radio National on various aspects of the science in our lives. They are now all available on podcast. Enjoy! 1. Science...
134. Flying Blind Into the Future
Dramatic, unforeseen change is an increasing feature of our interconnected world. But how can we prepare for it? This is a blog summary of a feature article due to appear in "The Actuary" (July edition), and on which I will be expanding in a keynote talk to the 2017...
133. How Linneaus came to London
May 23rd was Carl Linnaeus’s 320th birthday. When he died in 1778, his effects were put up for sale. Joseph Banks, then head of the Linnean Society, promptly bought his notebooks and specimens on behalf of the society.
132. A great loo story
(If any readers can tell me the origin of this, I would love to know!) Academics, and especially critics, have long been associated with “high” culture. It is only within my lifetime that their attention has increasingly been drawn towards “low” culture, with Clive...
131. The rewards of science communication
Long-time readers of these annals may recall that, when I first used the physics of biscuit dunking as a way to show how scientists think about problems. I received the following letter from a 12-year-old schoolboy: The boy's name was Chao Quan. I wrote back to him,...
130. Marching for science and marching for tax
Saturday, April 22nd saw scientists marching in the streets in over 500 cities around the world. Just the week before, another march took place in Washington; a march to decry Donald Trump's failure to release his tax returns as promised. My op-ed submitted to the...
Idiots’ Guide to Vegetables
Commissioned by the Guardian a while ago, but then spiked on the basis that it was too "sciencey" [sic]. I wonder what else they expected from a scientist? At any rate, here is my guide to the quirkier side of vegetables (from fresh and juicy to saggy and sorry) for a...
129. On prosopagnosia and apophenia: recognizing patterns in faces and society
My latest Ockham's Razor talk for Australian ABC Radio National. How some of us can't recognize facial patterns, but how most of us fall for imaginary patterns in the real world, and what we can do about it. Here is the link to the podcast:...
Superbowl for politicians
Op-ed submitted to Boston Globe after Patriots' Superbowl LI win. Pity they didn't take it, but here it is anyway. The message that it contains is rather important; like footballers, politicians need to adapt quickly to circumstances! When wide receiver Julian Edelman...
128. Penile frostbite: an unexpected hazard of jogging.
The following wonderful letter appeared in the New England Journal of Medicine forty years ago. If the IgNobel Prizes had existed then, it would surely have been a leading candidate for the medicine prize. Who says that scientists don't have a sense of humor?! Penis...
18. The UNscientific method. Part 1.
(Feb 3, 2017) I temporarily removed this early post because it seemed to be attracting spambots. Now re-posting. Enjoy! I am often asked the question “Is there a scientific method?” If the question means “Is there just one method that all scientists accept and use by...
127. How can we cooperate? A new lesson from the bees
The world is rapidly going down the road of competition rather than cooperation. In doing so, as I have shown in previous posts and in my book Rock, Paper, Scissors: Game Theory in Everyday Life, its citizens face the deadly dilemmas exposed by game theory – in...
126. The ethics of game theory: Mrs Doasyouwouldbedoneby & Mrs Bedonebyasyoudid
I avoid political commentary on this website , but in the current climate (31st January, 2017) I believe that it is very important for as many of us as possible to look dispassionately at what is happening and try to understand what is going on below the surface...
125. The Chinese tea ceremony
The Chinese New Year, which began this year on January 28th, is a big deal in Sydney, which has a large and vibrant Chinese community, some of whose families go back to the gold rush days of the 1850s. As part of the celebrations, the Art Gallery of New South Wales...
My career in poetry
I am stimulated to write this post by the news that the “celebrated American poet Joseph Charles McKenzie” has composed a poem to celebrate Donald Trump’s inauguration. The poem contains the immortal lines “With purpose and strength he came down from his tower To...