Apologies for the slight technical difficulties here, but I have the lecture only in two parts: a pdf of the slides, and an audio file of the spoken part. These are supposed to go together in one file, but just at the moment this isn’t working … hopefully it will be resolved soon and I will be able to upload the correct version. But for the moment, here are the slides, and the audio is below (you can listen to it via your web browser, or download it to your hard drive for offline listening).
UPDATE: apparently the podcast works properly if you download it — it has audio and video synched together. Still working on precisely why this is less seamless than it always has been in the past, but for now, you have several options: listen to the audio below and watch the pdf slides; download the file and play it in your web browser; download the file and play it in some other version of QuickTime Player. Ah, technology — love it and hate it.