In To Age or Not to Age, independent filmmaker Robert Kane Pappas has put together a fascinating exploration of what current research has discovered about the potential to alter the biological process of aging in humans and other animal life forms. The film does a good job of taking a potentially difficult to understand science and making it understandable at a basic level. In the film, several leading researchers talk about how discoveries that were made in the early 1980s are now being refined and brought to clinical trials to test their effectiveness at delaying the onset of major diseases in humans, and thereby extending the human life span.