PHILADELPHIA -- At the same time he lauds the high level of financial success achieved by Wharton alumni throughout the U.S. healthcare industry, University of Pennsylvania professor Arnold Rosoff asks if there isn't also a higher calling beyond money for healthcare management students and alumni. In this four-minute excerpt from his keynote remarks at the 2012 Wharton Alumni Health Care Conference, Rosoff, a Wharton Professor of both Ethics & Legal Studies and Health Care Management, uses anecdotes from European meetings to underscore one of the starkest differences between how EU countries and the U.S. approach health care. [ -- Conference session: Ramifications of the Supreme Court Decision on the ACA. -- ]