I really wanted to watch this, but the video is unwatchable, it keeps buffering every few seconds, and the slides aren't showing at all. Many thanks to pron for

I really wanted to watch this, but the video is unwatchable, it keeps buffering every few seconds, and the slides aren't showing at all. Many thanks to pron for linking the paper. Message to http://www.heidelberg-laureate-forum.org/ http://www.heidelberg-laureate-forum.org/ and all others who persist in using video players that don't work: maybe try youtube?