The world we want is an enormous responsibility.

When I interview people, I look at their values. I always say that the best chance of success is if the individual's values are aligned with the corporate values.

If you work at an insurance company that sells premiums you wouldn't even sell to your mother, how happy would you feel to work there? It's going to eat you up. It might last a few years, but it doesn't attract the best people, and it certainly doesn't create the energy and engagement you need to be a long-term performing company.

It is unacceptable that more than 1 billion people are hungry every day while another billion are obese.

My biggest fear is that I become useless or less useful by not being up to date - be it with technology, changing consumers, changing global situations. You continuously have to have a little level of paranoia that forces you to set the bar higher every day.

We cannot choose between [economic] growth and sustainability - we must have both

The last few months have seen a welcome race to the top. Consumers have sent companies a clear signal that they do not want their purchasing habits to drive deforestation and companies are responding. Better still, companies are committing to working in partnership with suppliers, governments and NGOs to strengthen forest governance and economic incentives. It can be done and this Declaration signals a real intention to accelerate action.