There may be such a thing as a conventional scientist -- but Aubrey de Grey is not one. Instead, biogerontologist de Grey has spent much of the last 20 years investigating the science of aging by considering the aging process as a multifaceted disease whose manifestations can be mitigated, rather than an inevitability to merely accept. That might not be unusual in itself, but de Grey believes that by addressing the causes and symptoms of aging, human life can be extended to at least 1000 years — a stance has earned him accolades and contempt in various degrees. (He might not especially mind being called names like "rogue" and "maverick," though.) De Grey is also chairman and chief science officer of The Methuselah Foundation, whose M-Prize for extending the lifespan of mice has been mentioned on Slashdot before. Ask de Grey about his research below; he'll answer the top-rated questions, and we'll publish them in this space. The usual Slashdot interview rules apply — so ask all the questions you'd like, but please confine yourself to one per post.