For many of us, it would be hard to find a more alluring title than that of the new IMAX movie at Arizona Science Center: Reasons for Hope. This is especially true considering the person offering the reasons: Dr. Jane Goodall. Directed by David Lickley, the 45-minute film features the globetrotting Goodall presenting four different success stories from the world of environmental activism and conservation. As an example of Reason One, the hope she derives from...