For a while at Base One we’ve been questioning the logic of the single big idea as the basis of a brand’s campaigns. Having spent years creating consistent and compelling campaigns around a single idea, why change? It’s been proven to work and buyers are still buyers surely? Well yes, and no. The fact is that Buyers are changing as this extract from a post by Chris Tacy, Chief Innovation Officer at Brand Experience Agency, Method implies: … now we have an entire new demographic who have grown up not having to take it. And as a result, the...