We need leaders who doubt. No playbook exists for the complexity, challenges and choices leaders are dealing with, so why do they - and we - expect certainty? Certainty does not guarantee success or the avoidance of failure. What if leaders can create better results by harnessing doubt effectively? Doubt is complex: it can both paralyze us and propel us forward. In Brilliant Doubt, Jenny Williams challenges how we think about doubt and reveals its...