The defining challenge of the 21st century will be to face the reality that humanity shares a common fate on a crowded planet.
Jeffrey SachsDespite a decade of criticism and budget cuts, the specialised UN agencies have far more expertise and hands-on experience than any other organisations in the world.
Jeffrey SachsThe rich do not have to invest enough in the poorest countries to make them rich; they need to invest enough so that these countries can get their foot on the economic ladder . . . Economic development works. It can be successful. It tends to build on itself. But it must get started.
Jeffrey Sachs