It seems that everywhere we look these days we see signs that something is not right with the world. It can be in the newspaper, on television, at the movies and, with more and more frequency, on theater stages. A most recent example can be found at TimeLine Theatre, where the world premiere of Brett Neveu’s “To Catch a Fish,” directed by Ron OJ Parson, is running through July 1.The title comes from an Eloise Greenfield poem in which she writes that a fish cannot be caught by wishing but, having no …