Here’s a short clip from a TED lecture by Oxford mathematician Professor Peter Donnelly, who does important work in genetics.
Rhetorically speaking, it’s a nice example of how effective a simple sequence of PUZZLE-SOLUTION-PUZZLE-SOLUTION can be (on which, of course, you can learn more in my books).
A great source of videos for anyone interested in speaking and presentation

While preparing for a visit to the University of Michigan, I was directed by one of my hosts to a fantastic source of free videos of lectures by a range of distinguished experts who speak about quite complicated subjects, mostly in a very accessible way.
If you don’t know it already, I’d strongly recommend a visit to TED – where you might like to start by watching Professor Peter Donnelly, an Oxford mathematician, who makes probability theory sound far more fascinating than anyone who ever tried to teach me maths or statistics.
The website introduces TED as follows:
TED stands for Technology, Entertainment, Design. It started out (in 1984) as a conference bringing together people from those three worlds. Since then its scope has become ever broader.
The annual conference now brings together the world's most fascinating thinkers and doers, who are challenged to give the talk of their lives (in 18 minutes).
This site makes the best talks and performances from TED available to the public, for free. More than 200 talks from our archive are now available, with more added each week. These videos are released under a Creative Commons license, so they can be freely shared and reposted.
A Tory leader's three evasive answers to the same question
Another gem from my video archive confirms that not answering an interviewer's questions isn't a monopoly of Labour leaders like Clement Attlee, as was vividly demonstrated 35 years ago, when a young David Frost asked the same question three times in an attempt to find out whether or not the then Tory leader, Edward Heath, liked the then Labour leader, Harold Wilson:
If you've arrived here belatedly (via Iain Dale's Daley Dozen on 5 Jan 2010), you might also be interested in my latest post on 'A Snakes & Ladders Theory of Political Communication' - which doesn't really go along with Iain's optimism about the effectiveness of interviews with politicians.
Jobsworthy News: Council official to walk along a path that doesn’t exist
For sheer entertainment, our local newspaper takes some beating. Where else but in the Wells Journal would you find such surprising news in the run-up to Christmas as was revealed under the headline ‘BUSY TIME FOR POSTAL WORKERS’?
Last week came the extraordinary revelation that a County Council employee is going to walk along a path that doesn’t exist in search of ‘important trees’ – the full story of which seems worth sharing with a wider audience:
TREES DELAYING THE STRAWBERRY LINE
The possibility that there might be important trees along the proposed Strawberry Line path between Wells and Cheddar is the latest reason for delays on revealing details of the route.
Planners at Somerset County Council have now decided that they have to decide whether a tree survey will have to be carried out on the route as part of a planning application.
A council surveyor will have to walk the length of the path, which does not yet exist, and decide if trees might be damaged by cyclists, walkers and horse riders.
The surveyor will also have to contact all the landowners along the nine-mile route of the proposed path to get permission to cross their land.
It is unclear how long it will take to carry out the initial survey, while a full tree survey would take months to complete.
A spokesman for the Strawberry Line Association, which is campaigning for the completion of the path said: “They must have a special procrastination department advising the planners.”
Previous designs for the path, along the route of the old railway line, have caused controversy because they cut through private back gardens and an industrial estate. Fundraising to pay for the path cannot start until planning permission is granted.
Last week came the extraordinary revelation that a County Council employee is going to walk along a path that doesn’t exist in search of ‘important trees’ – the full story of which seems worth sharing with a wider audience:
TREES DELAYING THE STRAWBERRY LINE
The possibility that there might be important trees along the proposed Strawberry Line path between Wells and Cheddar is the latest reason for delays on revealing details of the route.
Planners at Somerset County Council have now decided that they have to decide whether a tree survey will have to be carried out on the route as part of a planning application.
A council surveyor will have to walk the length of the path, which does not yet exist, and decide if trees might be damaged by cyclists, walkers and horse riders.
The surveyor will also have to contact all the landowners along the nine-mile route of the proposed path to get permission to cross their land.
It is unclear how long it will take to carry out the initial survey, while a full tree survey would take months to complete.
A spokesman for the Strawberry Line Association, which is campaigning for the completion of the path said: “They must have a special procrastination department advising the planners.”
Previous designs for the path, along the route of the old railway line, have caused controversy because they cut through private back gardens and an industrial estate. Fundraising to pay for the path cannot start until planning permission is granted.
Was Kenneth in Wallanderland worth a BAFTA?

I was quite surprised to see the BBC’s Wallander win last night's BAFTA award for ‘Best drama series’.
Having spent quite a lot of time in Sweden (and having watched scores of TV detective programmes), I thought it was an over-laboured attempt to depict an exaggeratedly stereotypal view of the country, its people and its cars.
I mention cars because the series featured one of those awful continuity distractions like open-mouthed acting that, once noticed, continues to irritate for however long you keep on watching the show. As far as I could see, every car that anyone drove in Wallanderland was a Volvo. But anyone who’s ever been to Sweden knows perfectly well that real live Swedes do actually drive other makes of car as well.
One thing that put me off was Kenneth Branagh’s dour and scruffy impersonation of the tight-lipped Ron Knee, Private Eye’s mythical football manager – though he wasn’t so much tight-lipped as sans-lips.
Another was that, unlike the best detective series, there were no laughs at all. In fact, Wallanderland was so completely devoid of humour that, by the time each one finished, you felt at least as depressed as Mr Branagh’s over-stated depiction of a stereotypical Swede who's quite likely to have committed suicide before the next episode.
Unfortunately, he didn't and I fear that the BBC will now use the BAFTA as an excuse to make more of the same.
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