Authors of News & Leadership Viewpoints Bookmark Staff News Writer AMA Affiliated Groups News Writer, Authors Written by members of the AMA Physician Communications team. News Authors Catalog of Topics Behavioral Health Jan 9, 2014 · 3 Min Read 50 years of anti-smoking efforts save 8 million lives A new study in JAMA has found that public health efforts have cut smoking rates in half since then, saving 8 million lives.