I am afraid that the result of Norwich North by-election has severely dented my appetite for blogging. When I put my views to the electorate and asked for their support, I could hardly have been more comprehensively rejected. I was convinced we could get a respectable vote of 7% in Norwich North and have something to build on.

I am not interested in the smug self-satisfaction of believing I have access to a knowledge or analysis denied to the “ordinary” people. Nor do I think that people in the UK have lost their capacity for sensible judgement, or that political discourse needs to be dumbed down to try to achieve a wide appeal. The fact is that Norwich North showed that no significant minority of the general populace has any interest in what I have to say.

So the urge to give comment and information on the sick farce of the Afghan elections, the extraordinary and cynical charade over the Lockerbie “bomber”, or even the hope destroyed in University admissions this year, has been nullified by an awareness that what I think is of no account.

It is not a case of feeling sorry for myself. It is a long overdue hit of realism. I have frequently complained, for example, that the damning evidence I gave on the British government’s complicity in torture was almost totally ignored by the mainstream media. The reason is that the media is not manipulative, it is merely making a shrewd and correct commercial decision that almost nobody cares.

There are moments that change lives. I was fairly stoic at the Norwich North count. I was then struck by a catharsis. After the declaration of results, the candidates made their speeches from the platform. When it came to my turn, Chloe Smith walked off the platform and stood in front of me and the media pack noisily formed around her. The officials started chatting among themselves about what they were doing at the weekend. I was left in the position of having to make the customary comments to a noisy room in which most backs were turned on me and only a very few were politely pretending to listen.

I cannot get out of my head the idea that my blogging is but the virtual equivalent.