Lucy brought with her an image of our human ancestors that you don't get when you find a jaw or an arm bone or a leg bone. Here was 40 percent of a single skeleton. Donald Johanson ancestorarmbone Change image and share on social
I was aware of it, but I grew up in a very a-religious family. My mother never went to church, she never had any religious training or background. It was never a part of our social interaction. Donald Johanson awarebackgroundchurch Change image and share on social
I was being groomed as an undergraduate to specialize in Midwestern prehistory, but going back to my teenage days, my interest has always been in our early human ancestors. I wanted to work in Africa. Donald Johanson africaancestorback Change image and share on social
In our case, finding a Lucy is unique. No one will ever find another Lucy. You can't order one from a biological supply house. It's a unique discovery, a unique specimen. Donald Johanson biologicalcasediscovery Change image and share on social
But it really wasn't until three to four years later, when we had an opportunity in the lab to make very detailed observations, and comparisons with other fossil discoveries, that we realized she was a new species of human ancestor. Donald Johanson ancestorcomparisondetail share on social
I think that many of my ideas are correct, but I'll bet you, before my death other discoveries will be made that will prompt me to alter various ideas I have about human evolution. Donald Johanson alterbetcorrect Change image and share on social
One has to take initiative in life to achieve what he or she wants. Donald Johanson achieveinitiativelife Change image and share on social
There have been some friendships lost over this. That's the most difficult for me. I find it very uncomfortable to know that I was at one time close friends with someone, and because of jealousies and misunderstandings and so on, these friendships have dissolved. Donald Johanson closedifficultdissolve share on social
I don't think we interbred with the Neanderthals at all. There are some people who think that there was some level of interbreeding. I think that we look so biologically different, that we looked and we acted so different, and we culturally were so different that we would not have had interbreeding between two species. Donald Johanson actbiologicallyculturally share on social
Evolution is a fact. It is the best explanation of what is known from observations. It's a theory as powerful as the theory of gravity. Donald Johanson evolutionexplanationfact Change image and share on social