NEW YORK, United States (AFP) — Actor Leonardo di Caprio joined former US vice president Al Gore and other personalities Wednesday in backing a new initiative to seek solutions to climate change. Leading figures from politics, economics, science, and entertainment are lending their support to Countdown, which seeks to build support for zero-net emissions and is organized by the TED conference platform. TED President Chris Anderson and former UN environment chief Christiana Figueres launched the […]