20. In Bohmian Mechanics one talks about the wave function of the universe. Why so? This seems like an inaccessible object.

This series is aimed at answering FAQs about Bohmian mechanics and is mainly intended for students. The text is available at
http://www.mathematik.unimuenchen.de...

By Christian Beck, Robert Grummt, Florian Hoffmann, Sören Petrat, and Nicola Vona.
We are grateful to Martin Oelker who played the asking student, and to Nils Hansen and Stephan Kulla who filmed the videos.