This presenter is the one whose talk was cancelled in another of today's HN threads: https://news.ycombinator.com/item?id=31593799 https://news.ycombinator.com/

This presenter is the one whose talk was cancelled in another of today's HN threads: https://news.ycombinator.com/item?id=31593799 https://news.ycombinator.com/item?id=31593799