On Monday night I gave a talk at the Leamington Spa Cafe Scientifique on the topic of online privacy and surveillance - although mainly about the various reasons why privacy online is hard (but important). CS is a public event, intended for anybody who is interested in science issues. It was quite enjoyable to do, and I managed to make an audible recording of my bit (although not the stimulating discussion that followed afterwards).
Cafe Scientifique talk (.wav)
