As the value of cognitive diversity becomes more recognised, what is striking is how slow we have been to realise the need to revise our habitual ways of consuming information and interacting with those who hold contrary views. Whilst pioneers who think different are celebrated in modern western culture, in reality we are far less amenable to entertaining disagreement and diverging ideas. In the professional and academic realm we are quick to follow an authority and align with a school of thought. The hordes are likewise quick to leap into the breach to defend the doctrine against perceived challenge or dissenting views. If anything debates in all circles are increasingly polarised, as the assembled masses flock to either one side or the other. We might appreciate cognitive diversity on a conceptual level, but on a practical level we are clearly not there yet. So what steps can we take to enjoy the benefits of cognitive diversity and open our minds to the possibilities as we form our opinions?