Don Turnbull's Data Science Talk Slides #datascienceyvrby reiver
He covered a lot! And I think every two slides he put up could have been expanded upon and turned into talks of their own! :-)
I wanted to have my video camera ready to film it, but it didn't work out that way. But, even without that, Don has made the slides of his talk available.
Also, if you are not "doing" data science yet and are wondering what is data science, Don's slides are a good place to start.-- Charles Iliya Krempeaux