I say ‘very’ rather than ‘super’. I think mountains are awesome but simply having the right money for my waiter is not. I don’t think I’m amazing: I don’t even believe I should think that. In sunny Silicon Valley, this moderate British scepticism makes me feel churlish and cynical. It certainly has no place at Googleplex in Mountain View, California, where I found myself recently, among 250 ‘thought leaders’ – researchers, writers, educators, artists, policymakers, investors – gathered for the Sci Foo ‘unconference’…