I filmed this video at researchED Melbourne on Saturday 1st July 2017. I have now uploaded it to the researchED YouTube channel. It was great for someone of Hattie’s standing to come and support an event like researchED and his talk was fascinating. Hattie was the discussion topic of the day and many of the subsequent speakers refered to this talk. The video quality isn’t quite good enough to clearly read all of Hattie’s slides but, even so, you can fully understand his arguments. I don’t agree with everything Hattie says but it would be churlish and prejudicial to expand on that here. You can also find Jen Buckingham’s talk here and my talk here.