January 1, 2016

WATCH: Julia Roberts, Harrison Ford and Kevin Spacey Lead All-Star Lineup for Eye-Opening Video Series on the Environment @alternet

WATCH: Julia Roberts, Harrison Ford and Kevin Spacey Lead All-Star Lineup for Eye-Opening Video Series on the Environment @alternet

"Liam Neeson, Edward Norton, Penelope Cruz , Reese Witherspoon and Robert Redford also contribute their voices to 'Nature Is Speaking,' which highlights the importance of nature conservation."