Reviews Streetlights and Shadows: Searching for the Keys to Adaptive Decision Making by Gary Klein Share this:EmailFacebookTwitterPinterestPocketRedditPrint By Science News January 29, 2010 at 12:25 pm Good decision makers share traits such as being accepting of ambiguity and complexity, one scientist argues.MIT Press, 2009, 337 p., $27.95. STREETLIGHTS AND SHADOWS: SEARCHING FOR THE KEYS TO ADAPTIVE DECISION MAKING BY GARY KLEIN