SENS Foundation co-founder Aubrey de Grey recently presented at a meeting of the MIT Club of Northern California, and a two-part video record of the event was uploaded for those of us too distant in time and space to be there:

Join us for a fascinating discussion with Dr. Aubrey de Grey, Chief Science officer of the SENS Foundation (SENS stands for "Strategies for Engineered Negligible Senscence"), on the topic of "Regenerative Medicine Against Aging."

Dr. de Grey has been a provocative and polarizing figure in the scientific and medical communities' dialogue on the topic of life extension, and the approaches that will
lead to dramatic increases in quantity and quality of life.

According to Dr. de Grey, "the first human who will live up to 1,000 years is probably already alive now, and might even be today between 50 and 60 years old."

You might look back into the archives for an explanation of the 1,000 year life span: this is an estimated life expectancy for someone who does not age to death, thanks to a rolling series of advances in rejuvenation medicine that eventually add more than a year of additional life with each passing year of research and development. If you examine mortality rates due to other causes projected out over time, you see that an effectively ageless person will live for at least a millennium under the mortality rates of today, not considering any future reductions in the rate of death by accident thanks to advances across the board in technology.

Source:
http://www.longevitymeme.org/newsletter/latest_rss_feed.cfm