British actress Emma Thompson helps launch an art installation, 'Journey'  (background) which depicts the world of human trafficking November 10, 2009 near Washington Square Park in New York. The installation shows seven stages of a woman who was trafficked into sexual slavery through exhibits created inside seven shipping containers. Getty Images logo Getty Images 27 months ago

British actress Emma Thompson helps launch an art installation, 'Journey' (background) which depicts the world of human trafficking November 10, 2009 near Washington Square Park in New York. The installation shows seven stages of a woman who was trafficked into sexual slavery through exhibits created inside seven shipping containers.