The video content presented here requires JavaScript to be enabled and the latest version of the Macromedia Flash Player. If you are you using a browser with JavaScript disabled please enable it now. Otherwise, please update your version of the free Flash Player by downloading here.


NOTE: This is an unedited video/audio file of the Sackler Colloquia. Opinions and statements included in these audio/video files are solely those of the individual presenters or speakers, and are not necessarily adopted or endorsed or verified as accurate by the National Academy of Sciences, the National Academy of Engineering, the Institute of Medicine, or the National Research Council.

Should you have any difficulties with the presentation, please contact sackler@nas.edu.

 
Copyright © 2008. National Academy of Sciences. All rights reserved.