Can we ignore magnetic fields in studies of PN formation, shaping and   interaction with the ISM?
  Yes.   (As this paper summarizes my talk at the Planetary Nebulae As Astronomical Tools meeting [Gdansk, June 2005], I stay as close as possible to the presentation I gave at the Gdansk meeting. Hence, the title is as was given by the organizers, and the abstract is my original one.) 
Noam Soker (Technion, Israel)