Watching Looper last night I became exasperated with film makers for not getting time travel right. The model of time travel that they use suffers from the grandfather paradox. After the film I tried to explain time (with diagrams!!) to my friends, but everyone left immediately. I'm going to try …

Listening to the In Our Time programme on the Putney Debates brought home to me how much Adam Roberts had drawn on the historical New Model Army in his book of the same name.

On Monday last week I went camping in Cornwall:

taking the book with me. Not having …

Here are some instructions for setting up your Ubuntu 13.04 machine so that you can share your desktop with someone else over the internet.

Right, first of all go to the Dash (the thing in the top left of the screen) and type desktop sharing. Click on the Desktop …

I've written previously about the Defamation Bill, and I've written again to my MP Don Foster:

Reading the Commons debate on 16th April on the Defamation Bill, I was disappointed to see that you voted for rejecting the Lords' second amendment which would have restricted companies from suing individuals.

Update …

Reading He Knew He Was Right led me on to The Prime Minister. This is a sensitively written and very enjoyable story, part of a soap opera really, or to be fancy a roman fleuve. Sometimes Trollope talks directly to the reader. I don't like this as it breaks the …

I read Frank Herbert's Dune while living temporarily in Wells. A unique time. So Hellstrom's Hive is my second FH, lent to me by Zoe through Charlotte. It's a book of extremely high quality. Written in the the late nineteen sixties, it doesn't feel dated and has all you hope …

Snowy On 18th Jan 2013

View From Alexandra Park On The Way Home From Work

9th February 2013

7th February 2013

I've just been asked to send a letter to my MP about the proposal to ban some pesticides that may be harmful to bees. I don't know enough about this to write to my MP, but from what I've read scientists haven't reached a settled view on it, and so …