A Science Icon Died 17 Years Ago. In His Last Interview, He Made A Warning That Gives Me Goosebumps.
Carl Sagan inspired a generation of scientists with his work in and out of the classroom. But he didn’t always present science with cheer. In this clip, he passionately defends science with a grave warning. It’s something we all need to hear. Read more: http://upworthy.com/a-science-icon-died-17-years-ago-in-his-last-interview-he-made-a-warning-that-gives-me-goosebumps-5