The paper sketches an argument how an evolutionary (‘genetic’) epistemological model of actors’ perspectives can be used to develop an enlightened approach to management of complex systems, such as organizations, along Popper’s dictum ‘The future is open’. This enlightened approach uses ideas from the history and philosophy of science and links into the program of second order science as discussed from different point of views by the authors in the 2008 volume of Constructivist Foundations and specifically for this conference by Lissack among others. Based on Mach, it takes a metaphysically critical, neutral monist approach that complements and may integepisterate other perspectives on second order ...