The defining challenge of the 21st century will be to face the reality that humanity shares a common fate on a crowded planet.
Jeffrey SachsTax the rich. End the wars. Break the power of lobbies in Washington. These are the demands of Occupy Wall Street. They are very important. The US corporations dominate Washington. The big oil companies, Wall Street banks and the military-industrial complex - they rule this country and their influence and power has to be broken.
Jeffrey Sachs