How many people go home at the end of their working day knowing that the money they’ve generated is going to provide safe water for a few extra people, or will help preserve a few extra acres of rainforest and all the animals therein? How many people can say they’ve helped make the world a fairer place for people in the developing world, for older people, for deaf people, for children, for the homeless, for animals, for those that suffer injustice or difficulty in their lives?