I understand the criticism against Ray Kurzweil, I'm not convinced one way or the other, but I don't think a lot of people know that he has written in-depth abo

I understand the criticism against Ray Kurzweil, I'm not convinced one way or the other, but I don't think a lot of people know that he has written in-depth about anti-aging and by looking at his photos - he definitely doesn't look his age, and in fact seems to have gotten younger in recent years. So, at least it seems like his anti-aging research may be right.