By SARA GIBONEY UNK Communications KEARNEY – A documentary film about the book, “Silent Spring,” will be featured at the University of Nebraska at Kearney April 10. Rachel Carson’s book, “Silent Spring,” sparked the environmental movement with its publication in 1962. The PBS film explores the life and writings of Carson and the politics of the “Silent Spring” era. A panel of historians and scientists will discuss the film during a roundtable discussion. … [Read more...] about Documentary on Rachel Carson’s ‘Silent Spring’ featured at UNK April 10