The Immortality Institute is hosting a live question and answer chat with S Jay Olshansky, PhD, this Sunday at 6:30 p.m. central time U.S., Sunday December 2nd. For this time in other parts of the world, see this link.
For more information on this chat, see the thread at ImmInst on it.
We have had a few excellent chats (with Aubrey de Grey and George Dvorsky) already. Hopefully it will continue this week as well. :)