Macleod, L. (2011). Avoiding “group think”: A manage’s challenge. Nursing Management, 42(10), 44–48. Retrieved from the Walden Library databases.Macleod’s article focuses on the increasing costs of health care. He says that changes need to happen both within and outside of health care settings for this change to be sustainable.Robinson, M.-A. (2012). Closing perspectives: Navigating the world of social media. Alberta RN, 67(6), 42. Retrieved from the Walden Library databases.Robinson’s article addresses the hesitation that many organizations have with social networking. While there are professional benefits, there are also risks and new challenges.