I attended this event earlier this year
http://royalsociety....ence-of-ageing/
It was a good event, I was particularly impressed by Maria Blascos Data - just when we all dismissed telomeres as a sideshow, she showed robust effects of telomeric gene therapy on longevity.
I thought it would all be webcast, and kept waiting for the material, but apparently, only the public debate made it online. Still fun to watch:
http://royalsociety....px_v12&pres=481