Earth currently experiencing a sixth mass extinction, according to scientists | 60 Minutes Leading biologist tells Scott Pelley humans would need “five more Earths” to maintain our current way of life. "60 Minutes" is the most successful television broadcast in history. Offering hard-hitting investigative reports, interviews, feature segments and profiles of people in the news, the broadcast began in 1968 and is still a hit, over 50 seasons later, regularly making Nielsen's Top 10. [vc_video link="https://www.youtube.com/watch?v=6TqhcZsxrPA" align="center" css_animation="fadeIn"]