Marketing has discovered neuroscience and the shiny new product has plenty of style but very little substance. “Neuromarketing” is lighting up the eyes of advertising executives and lightening the wallets of public relations companies. It promises to target the unconscious desires of consumers, which are supposedly revealed by measuring the brain. The more successful agencies have some of the world’s biggest brands on their books and these mega-corporations are happy to trumpet their use of brain science in targeting their key markets. The holy grail of neuromarketing is to predict which ads will lead to most sales before they’ve been released but the reality is a mixture of bad science, bullshit and hope.