We have so far to go to realize our human potential for compassion, altruism, and love. - Jane Goodall

There are really only two ways, it seems to me, in which we can think about our existence here on earth. We either agree with Macbeth that life is nothing more than a “tale told by an idiot,” a purposeless emergence of life-forms including the clever, greedy, selfish, and unfortunately destructive species that we call Homo sapiens — the “evolutionary goof.” Or we believe that, as Pierre Teilhard de Chardin put it, “There is something afoot in the universe, something that looks like gestation and birth.” In other words, a plan, a purpose to it all.

The naturalist,” Jane said, “looks for the wonder of nature — she listens to the voice of nature and learns from nature as she tries to understand it. Whereas a scientist is more focused on facts and the desire to quantify. For a scientist, the question is, ‘Why is this adaptive? How does it contribute to the survival of the species?

"The more we learn of the true nature of non-human animals, especially those with complex brains and corresponding complex social behavior, the more ethical concerns are raised regarding their use in the service of man — whether this be in entertainment, as "pets," for food, in research laboratories, or any of the other uses to which we subject them."