This is a few years old now, but excellent listening nonetheless. Vilayanur S. Ramachandran gave a series of lectures in 2003 all about the exceedingly interesting research going on in cognitive neuroscience. It’s aimed at a layperson audience, so you don’t need to know anything about the brain or cognitive science in order to be awestruck by it all. He talks about art and our sense of aesthetics, synesthesia and its implications on how all of us experience and understand our world, and a myriad of other curiosities produced by all these neurons that are somehow thinking and feeling.
You can find streaming audio and transcripts of the lectures at the official site, and some thoughtful folks have also made it available via BitTorrent in mp3 format so you can listen to it on the go. I heartily recommend listening to this stuff, and it’s the perfect thing to put on your iPod for the trek to work in the morning.
