On the 25th of September 2017 the latest paper by BCSSS Scientific Council member and leader of the BCSSS Research Group „Systems Science and Philosophy“ David Rousseau was published: “Strategies for Discovering Scientific Systems Principles” in the journal „Systems Research and Behavioural Science, 34(5), pp 527-536. The paper is a contribution the special issue “Realizing Sustainable Futures in Socio-Ecological Systems”.