Christian Werthmann from Leibniz University, Hannover, summarizes his international experience of non-formal urbanism into ten points aimed to act as a guideline for designers intending to work in these contexts. Based on real life experiences and research he describes what is essential to keep in mind when designing towards sustainable urbanization in dense urban environments. This lecture was filmed in association to the Metropolis Nonformal - Anticipation symposium in Munich 2013 including the launch of the Laufen Manifesto for a Humane Design Culture.