Super excited

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’…

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Is it time to rethink our dietary advice?

It turns out that the more we understand how nutrition works and how complicated it is, the simpler the dietary advice we need to follow. In theory, any number of changes might make your diet healthier, but in practice diet is too complicated for us to be able to micromanage it. Too much is unknown about how the elements of diet interact for us to be able to change the variables to achieve the result we desire.

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