Business is no longer in control of where it sits on the sustainability ambition slider, or even which impacts it should lead on. Take plastic. Culture has catapulted it onto everyone’s agenda. Whatever the sector, whatever your business, you need to address it. And it’s not just plastic. We’re seeing a whole new wave of these “horizontals” -- issues that spring from the ground and which every business, in every sector needs to sit up and act on. Diversity. Health. Climate. When it comes to the horizontals there is nowhere to hide.