The measurement of hope
A look at the United Nations’ Millennium Development Goals, and what should come after them.
The lives of the world’s poorest people have improved more rapidly in the last 15 years than ever before, yet I am optimistic that we will do even better in the next 15 years. After all, human knowledge is increasing. We can see this concretely in the development and declining costs of new medicines like HIV drugs, and in the creation of new seeds that allow poor farmers to be more productive. Once such tools are invented, they are never un-invented – they just improve.