Heather Leslie March 31, 2012 health informatics Desmond Tutu on the global challenge of eHealth Heather Leslie March 31, 2012 health informatics http://youtu.be/YpXg7sLSrcw Archbishop Emeritus and Global eHealth ambassador, Desmond Tutu, addressed the HealtheNation conference in Australia via a video presentation on March 28, 2012.