https://nostr.download/59018e62451edeb11fafb93b7c8c6a67e956d6885e08321f7d8a65d1bc5c7912

There is no recording but I gave the same talk at nostr:nprofile1qy2hwumn8ghj7erfw36x7tnsw43z7un9d3shjqpqdwah6u025f2yy9dgwlsndntlfy85vf0t2eze5rdg2mxg99k4mucqjjr863 Berlin which you can see here: https://www.youtube.com/watch?v=uCyRffPdsaU