Jane Goodall

Goodall, who died Oct. 1, became one of the most famous scientists of the 20th century for her work observing chimpanzees in the wild in East Africa. Originally broadcast in 1993 and 1999.

Scientist Jane Goodall. She's devoted her life to studying the lives of chimpanzees in the wild. Her new book is "Reason for Hope: A Spiritual Journey" (Warner Books) about her beliefs in science and faith. There's also a companion PBS special which airs nationwide on October 27th. (THIS INTERVIEW CONTINUES INTO THE SECOND HALF OF THE SHOW).

Goodall reflects on her over 30 years in the company of one community of chimpanzees in the wilds of Tanzania. She has co-written a new book, "Visions of Caliban," with Dale Peterson.