Anti-Dialectics Technical Preliminaries
Internet Explorer 11 will no longer play the videos I have posted to this page or this site. As far as I can tell they play as intended in other browsers. However, i f you have Privacy Badger [PB] installed, they won't play in Google Chrome unless you disable PB for this site.
Having said that , they play in IE11 if you have upgraded to Windows 10. It looks like the problem is with earlier versions of that operating system.