I love marathon trips but this is a little much: three conferences, three different subjects/communities, in six days. And of course I have to pack in a few other things in London. No, not shopping–that’s not my thing. But there are friends to see, newspapers to read, and old paths to wander. Here’s what I have on my agenda. Just the conferences, that is: “Chinese Businesses Going Global,” the World History Association annual conference, and then 1-2 July I’ll be chairing the first Green Data Centres conference.