In the 1980s in my C++ computer class at University, I learned a powerful coding technique called recursive algorithms.  The concept was simple: a given function keeps calling itself and repeating the same instructions until the result is produced.

The technique finally seems to have caught on in Davos.  Everyone is blogging about what is going on in Davos to the point that no one has time to talk face-to-face anymore because they need to rush off and record the last great thought. Inviting bloggers to Davos is a good thing as it means those not attending in person can participate in the discussion and it makes the whole thing a bit more informal. But by the time I arrived on Wednesday, there were already one million blog hits for "Davos 2007".  At this rate, we'll all be able to stay home, prevent climate change and just send our avatars to Switzerland.

I talked a bit more about blogging during an interview with the Financial Times on Thursday, which you can listen to here.