The picture was taken more than two years ago at Davos. Somehow it makes sense to me that Bono is smoking some cigs to deal with stress and pressure when he's at meetings. But I don't think he's smoking much anymore. I read in an article during the Vertigo Tour that he only smoked a cigarette after a concert if he didn't have to sing the other day, so I think he's taking care, I HOPE he is. I agree, though, he shouldn't be smoking at all. But a LOT of singers, musicians, showbiz people smoke, it helps them dealing with the stress, so at least he's not the only one.