they mainly discussed "three tales" and "the cave". both works are from 90s. three tales shows concerns on new technology, cloning, wars and weapons ... you can either get the whole dvd or watch parts of it on a dvd of several modern pieces called ohm. unfortunately the video can't show the whole work since there were live performers and singers in addition to several screens of visuals in the live performance in 90s.
the cave is an interesting look at people from different religions. it's interesting to see how diverse the interpretations of different people about the same story could be.