There was a pretty good talk[1] on this at SIGGRAPH 2015. Speakers included later Nobel prize winner Kip Thorne. I tried to find any recordings but had no luck.

There was a pretty good talk[1] on this at SIGGRAPH 2015. Speakers included later Nobel prize winner Kip Thorne. I tried to find any recordings but had no luck. (Presumably it's on the conference DVD) [1] https://history.siggraph.org/learning/double-negative-presents-the-visual-effects-of-interstellar-by-thorne-franklin-james-and-tunzelmann/ https://history.siggraph.org/learning/double-negative-presen...