I just searched Dr Robert Lockhart and found an interview at InspiRAWtion (dot) com. He is 67, a natural hygienist, 30 years raw fooder, 40 years vegetarian, 95% raw vegan for 20 years, HCRV approx 10 yrs. He has degree in Science (Geology), Agriculture (Tropical fruit growing), Chiropractic and Naturopathy.

Excellent :)