Click each talk’s link to view a video as well as the slides of the talk:

Error: Could not find file Haag/talkinfo for talk Haag. (readTalkInformation())

Error: Could not find file Fredenhagen/talkinfo for talk Fredenhagen. (readTalkInformation())

Error: Could not find file Doplicher/talkinfo for talk Doplicher. (readTalkInformation())

Error: Could not find file Yngvason/talkinfo for talk Yngvason. (readTalkInformation())

Error: Could not find file Longo/talkinfo for talk Longo. (readTalkInformation())

Error: Could not find file Wald/talkinfo for talk Wald. (readTalkInformation())