Quotes About Chimpanzees

This book [...] demonstrates something we had already suspected on the grounds of the close connection between apes and man: that the social organization of chimpanzees is almost too human to be true.

Harold Laswell's famous definition of politics as a social process determining "who gets what, when, and how," there can be little doubt that chimpanzees engage in it. Since in both humans and their closest relatives the process involves bluff, coalitions, and isolation tactics, a common terminology is warranted.

we are not the only ones who knew a Stone Age: our closest relatives still live in one. To stress this point, a "percussive stone technology" site (including stone assemblies and the remains of smashed nuts) was excavated in a tropical forest in Ivory Coast, where chimpanzees must have been opening nuts for at least four thousand years.31 These discoveries led to a human-ape lithic culture story

Young female primates are as infant-obsessed as girls, whereas male interest in infants reflects an almost technical curiosity rather than a nurturing tendency. Young male chimpanzees often carry babies in an awkward manner without letting them cling to their bodies as ape babies love to do. I have watched in horror as young males inspect a small infant by stretching its limbs to the limit, sticking their big fingers down its throat, or making it the object of a tussle with a male peer.

Charles Darwin and I and you broke off from the family tree from chimpanzees about five million years ago. They're still our closest genetic kin. We share 98.8 percent of the genes. We share more genes with them than zebras do with horses. And we're also their closest cousin. They have more genetic relation to us than to gorillas.

To the question of whether sharing 96% of our genetic make-up with chimps makes us 96 percent chimp; we also share about 50% of our DNA with bananas - that does not make us half bananas!

If chimpanzees have consciousness, if they are capable of abstractions, do they not have what until now has been described as human rights? How smart does a chimpanzee have to be before killing him constitutes murder? What further properties must he show before religious missionaries must consider him worthy of attempts at conversion?

I would expect a significant development and elaboration of language in only a few generations if all the chimps unable to communicate were to die or fail to reproduce. Basic English corresponds to about 1,000 words. Chimpanzees are already accomplished in vocabularies exceeding 10 percent of that number.

The cognitive abilities of chimpanzees force us, I think, to raise searching questions about the boundaries of the community of beings to which special ethical considerations are due.

Until fairly recently it was thought that humans had fortv-eight chromosomes in an ordinary somatic cell. We now know that the correct number is forty-six. Chimps apparently really do have forty-eight chromosomes, and in this case a viable cross of a chimpanzee and a human would in any event be rare.

Thus we do not yet have experience with the adult language abilities of monkeys and apes. One of the most intriguing questions is whether a verbally accomplished chimpanzee mother will be able to communicate language to her offspring. It seems very likely that this should be possible and that a community of chimps initially competent in gestural language could pass down the language to subsequent generations.

Our own lineage split off from that of chimpanzees roughly seven million years ago.

Humans do seem to be the most intelligent species on Earth, but this wasn't inevitable. Things could easily have turned out otherwise. If the chimplike ancestors of humans had not moved out of the forest and into the savanna, the whole course of human evolution might not have happened. If our early ancestors had been unable to adapt to their new environment, then chimpanzees might be the most intelligent animals on Earth without being much different than they are today.

When I left the zoo and I sent my chimpanzees to the sanctuary in Florida and imagined what my chimpanzees went through for 18 years, I'm ashamed of myself.

We don't exactly have the opposite interests to chimpanzees. However, things are not looking up for the chimpanzees, because we control their environment. Our interests are not perfectly aligned with theirs, and it turns out it's not easy to get interests aligned.

On the day-long follows that I used to do with mothers and their offspring - these chimp families that I knew so well - there was hardly a day when I didn't learn something new about them.

People say maybe we have a soul and chimpanzees don't. I feel that it's quite possible that if we have souls, chimpanzees have souls as well.

Appointments? You can't be serious. With all due respect, they have the cognitive capacity of chimpanzees right now.- -And if we want to change that, we will start treating them as human beings, not a mob of apes.-

Chimpanzees, typically, kiss and embrace after fights. They first make eye contact from a distance to see the mood of the others. Then they approach and kiss and embrace.

We see new things all the time. We see new retroviruses out there - which is the category that HIV falls into - and we're very, very concerned because this is the part of the world where HIV jumped from chimpanzees to humans.

Galef and Tomasello come from a null-hypothesis-testing, experimental psychology background. The null hypothesis is something like "chimpanzees do not possess culture," with culture being defined by something like "traditional behavior transmitted by imitation or teaching." They could not show in their own or others' experimental studies that captive chimpanzees could imitate or teach, so did not reject the null hypothesis. No culture.

I have shown that Swedish top students know statistically significantly less about the world than the chimpanzees.

Play is also a way to be close and, even more important, a way to reconnect after the closeness has been severed. Chimpanzees like to tickle one another's palms, especially after they have had a fight. Thus, the second purpose of play serves our incredible - almost bottomless - need for attachment and affection and closeness.

These observations verify that chimpanzees are a second species—in addition to humans—that deliberately seek out and kill members of their own species. The remarkable violence of humanity is not uniquely ours. The species most closely related to us genetically—chimpanzees, with whom we share 98.4 percent of our DNA—also have a dark side to their nature.