Oh no Paul, you found me!
Yes it's been a very long time since I've said anything interesting on this forum (if ever haha). Sorry you can't make it to this talk though. Would be good for your current topic
Hope you're enjoying it!
Matt, I really hope you can make it. Charley is a great speaker. He gave my first year astrophysics calss a guest lecture on MOND theory last year and he's very entertaining, enthusiastic and very good at explaining things.
Cheers,