
28 February 2011
Posted in
Dr. Phillips CineDome
Jane Goodall’s observations of tool use in wild chimps led the famous anthropologist Louis Leakey to comment “We must now redefine man, redefine tool, or accept chimpanzees as human!” According National Geographic News “ Scientist have sequenced the genome of the chimpanzee and found that humans are 96 percent similar to the great ape species.” Between discoveries in the lab and observations in the field we are realizing that the gap between what is human and what is ape is not as wide as was commonly thought. So what does it mean to be a Homo sapiens? Check out the chart below based on the Smithsonian Institution’s Human Origins Program for some of the characteristics that separate us from our ape cousins.
|
Trait |
What’s the same |
What’s different |
|
Walking on two legs |
All apes move in a variety of ways sometime even upright.
|
Only humans regularly walk upright |
|
Tools
|
Lots of apes use tools to forage and hut for food |
Only humans manufacture such a wide variety of tools for so many varied different purposes. |
|
Social Life |
Most apes live in social groups, And take several years to grow up |
Only humans take twice as long to grow up as out closest ape relatives and have a rich and diverse set of social groups. |
|
Language and Symbols |
All apes use lots of sounds to communicate |
Only humans use complex language that allows us to communicate abstract ideas |
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