" Like all of you, nobody [at NASA or Thiokol] asked for the seventeen data points for which there had been no problems,” he explains. “Obviously that data existed, and they were having a discussion like we had. If I was in your situation I would probably say, ‘But in a classroom the teacher typically gives us material we’re supposed to have.’ But it’s often the case in group meetings where the person who made the PowerPoint slides puts data in front of you, and we often just use the data people put in front of us. I would argue we don’t do a good job of saying, ‘Is this the data that we want to make the decision we need to make? "
― David Epstein , Range: Why Generalists Triumph in a Specialized World
![David Epstein quote : Like all of you, nobody [at NASA or Thiokol] asked for the seventeen data points for which there had been no problems,” he explains. “Obviously that data existed, and they were having a discussion like we had. If I was in your situation I would probably say, ‘But in a classroom the teacher typically gives us material we’re supposed to have.’ But it’s often the case in group meetings where the person who made the PowerPoint slides puts data in front of you, and we often just use the data people put in front of us. I would argue we don’t do a good job of saying, ‘Is this the data that we want to make the decision we need to make?](/image/2655251.jpg)