Tim Mackinnon talks about the aspirations behind the Agile principles and practices, the desire to become efficient, to write quality code which does not end up being thrown away.
David Anderson talks about the history of Agile, the current status of it and his vision for the future. The role of Agile consists in finding ways to implement its principles.
Henrik Kniberg talks about 10 possible reasons to fail while doing Scrum and XP. Maybe the team does not have a definition of what Done means to them, or they don't know what their velocity is.
Jeffries and Hendrickson derive Agile practices from the natural laws of software development. They don't just say "Be Agile!", but they explain why Agile practices make perfect sense.
David Douglas and Robin Dymond discuss about companies adopting Agile, but don't go all the way, resulting in failure and rejection of it, and predictably having a negative impact on Agile's future.
Kenji Hiranabe talks about Toyota's development process of a new car. Kenji shares his experience meeting Nobuaki Katayama, former Chief Engineer at Toyota, and the lessons he learned from him.