Should we fear the robots of the future?
The world's oldest technology magazine is the MIT Technology Review.
Published by the Massachusetts Institute of Technology, in 2011 it produced a special supplement of original science fiction stories written by top writers from the genre.
The Review says its normal mission is to identify important new technologies, and decipher the practical impact they will have on our lives.
The sci-fi edition - with contributors such as Cory Doctorow and Elizabeth Bear - was an attempt to do that in an unusual way. The magazine called this "hard" sci-fi.
There's a great tradition at work here. When the MIT graduate John Campbell took over the editorship of Astounding Stories Magazine in 1937, he changed the name to Astounding Science Fiction, and insisted that the fiction contained convincing science and characters.
How to conduct your staff
Quite often management books look to the symphony orchestra for examples of leadership in action: the conductor on the podium, conjuring wonderful music from a group of performers who would be rudderless without the man or woman with the stick.
I've always been suspicious of this sort of metaphor, which is compelling mainly because it is so grandiose... it makes bosses feel good about themselves, and puffs them up with the idea that leadership is an art you can master with the right input.
Carphone Warehouse and the art of innovation
Innovation is an exhilarating thing to do, and to report on.
And it is rewarding to bear in mind that even technological innovation is not just about inventing things.
How Poundland's founder got his inspiration
The other day I found myself amidst the stalls of Bilston Market, not far from Wolverhampton in the West Midlands.
I am attracted to markets all over the world.
How GDP became the figure everyone wanted to watch
In my confused head I always get the celebrated economist Diane Coyle muddled up with the celebrated domestic economist Nigella Lawson.
There's a good reason for my muddle. Years ago, I appeared alongside Ms Coyle on a late-night BBC Radio 2 programme hosted by Nigella Lawson's first husband, the late John Diamond.
South Yorkshire's cutting edge technology
The Battle of Orgreave was one of the defining events of the bitter and divisive UK miners' strike of 30 years ago.
In June 1984 there were violent clashes between police and pickets at the Orgreave coking plant, near Rotherham in South Yorkshire.
Let's think about ideas
For a few years I used to open my monthly copy of the metrosexual (well-groomed and fashion-conscious heterosexual man) magazine Monocle with a mixture of quiet expectation and distinct embarrassment.
There on a big black page would usually be a big white quote from me praising somebody else's magazine.
Are most new technology products just fashion items?
A recent encounter I had with Google Glass was not, I must say, very convincing.
You will no doubt have heard about Glass, the computer in a pair of spectacles. It's an attempt to focus on the next wave of computing: the wearable, immersive stuff they were getting all excited about at the vast Consumer Electronics Show in Las Vegas at the start of the year.
The difficult art of a good brainstorm
Three men in stiff collars are at work in an office in the Netherlands in the early 20th Century, when they pause for the above picture.
One of them, on the left, is my grandfather-in-law. His father (on the right) is in charge of the business, a successful textile company employing something like 1,000 people.
Unlikely front line in the war on cybercrime
The view is quite glorious from the top of the Worcestershire Beacon: 360 degrees of the coloured counties of England fading into the distant mountains of greyer and less coloured Wales.
This is the main summit on the spine of the Malvern Hills, where one day in the middle of the 14th Century William Langland lay down to sleep and dreamed one of the greatest English poems - Piers Plowman.