TechnologySea of selfies – social media's monoculture threat Social media's just fun, right? No, says a new art exhibition: tweets and selfies are creating monoculture, an online equivalent to crops like rape seed CultureLab
Festival shows the promises and perils of open data Governments and big businesses want information to be free, but how will it work? A Berlin festival last week cast a friendly but critical eye over the idea CultureLab