With a powerful elite of foodies taking to social media and demanding all things 'local, 'real', and 'independent' how can big food companies challenge the perception that they're part of the problem?

People want big brands to consider the planet as well as their patrons. Chipotle is ahead in this game, with the recent release of their app-game hybrid campaign The Scarecrow demonstrating the power of emotional storytelling.

The World Health Organization wants to bring sugar consumption down to 26-32 grams a day. Is this really attainable when a single can of cola contains 40g? The road ahead might be long and bitter, but the war against sugar has already started.

If obesity is an international crisis, sugar is increasingly cast as the chief villain. In response, Coca-Cola, the world's most valuable brand, has openly pressed moral 'reset', throwing itself into the drive for collective health improvement.