Entrepreneurs of Meaning, Sonja at TedXPretoria, 2015 Leading in Complexity, Sonja at the SAIIE awards dinner, 2017 Risk & Resilience by Dave Snowden A longer introduction to complexity and narrative by Dave Snowden Safe-to-fail not Fail Safe by Alicia Juarrero Constraints that enable innovation by Alicia Juarrero How to run a company with (almost) no rules by Ricardo Semler