The issue focused on information scientists are missing from data science – Part 2 In part 2 of this article I discuss how data scientists can begin to apply information science techniques to problems that deal with complex problems that require critical thinking and logical reasoning. This article includes specific examples of specific problems that data scientists need to address in order to ensure their success in making progress in making important scientific discoveries. If you want to learn more about these problems and how they could affect your career in data science, read part 1 of this article.