Based on the 1954 children’s book by Dr. Seuss, Horton Hears A Who! is a 2008 computer-animated Hollywood update of the beloved illustrated tale. Horton (voiced by Jim Carrey), a thoughtful elephant living in the jungle of Nool, discovers that an entire society, Whoville, rests inside a speck. He gently rests it on a clover flower, and searches for a place where it will be safe from the perils of the larger world. Establishing contact with Whoville’s befuddled mayor (Steve Carell), Horton faces disbelief from his animal friends, including his …