The document discusses whistleblowing and provides definitions, types, reactions, laws protecting whistleblowers, and risks. It discusses how to blow the whistle and provides statistics on the negative impacts whistleblowers often face like job loss and harassment. The document examines the ethical dilemmas of whistleblowing and provides the case study of engineers from Thiokol who warned about risks with the space shuttle Challenger's O-rings but were ignored, leading to disaster after launch.