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History of Technology 6: How Did Our Use of Language Evolve Over Time 16 Views
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Description:
Our use of language has come so far. Need proof? IDK, IMHO, YOLO! LOL, JK, IDK. BRB, TTFN. All of that nonsense probably made sense to you. TL;DR? Language has come a long way.
Transcript
- 00:00
Shmoop here's today's million dollar question how did our use of language
- 00:06
evolve over time did a giant alien monolith appear and ignite our evolution [apes sat together on rocks]
- 00:13
most scientists would probably doubt that but we are not most scientists okay
- 00:18
fine we doubt it too but there are a lot of different theories about how and why
- 00:22
human speech came about and most of them don't have any mention of aliens well [man scribbling equations on a chalkboard]
Full Transcript
- 00:27
some things that early humans actually develop their own versions of sign
- 00:30
language before they started speaking and no not because they were incredibly
- 00:34
progressive in their treatment of the deaf signing with hand gestures would
- 00:39
have been super useful while humans were on the hunt a subtle hand gesture [man using hand gesture to another man hunting]
- 00:43
signaling that a deer was nearby would have been a lot better than screaming
- 00:47
deer at 3 o'clock no that's 9 o'clock to you're right
- 00:51
right Paul that's left oh I got to do everything myself [deer running off into the forest]
- 00:54
yeah long story short deer don't like noise and while there's no fossil record
- 01:00
that tells us when humans developed speech fossils do show that our hands
- 01:05
became complex enough to sign not long after we stopped walking on our knuckles [human skeleton hand on a table]
- 01:10
so yep it could have started a really long time ago well the sign language
- 01:14
theory is also supported by the fact that Apes can actually learn how to sign
- 01:18
yeah we have to teach them but they have the physical ability to do it and the
- 01:22
[monkey waving a banana] mental ability to communicate basic ideas another theory is that early
- 01:27
humans actually saying to each other before they spoke brings this up next
- 01:31
time somebody criticizes musicals for not being realistic singing to
- 01:35
communicate ideas in everyday life isn't unrealistic it just seriously old school [a woman singing]
- 01:40
well Charles Darwin mister evolution himself actually proposed the idea that
- 01:45
humans might have been singing love songs to each other before they could
- 01:49
speak early hits may have included titles like mammoth love hunt and gather [a couple walking through the forest together]
- 01:55
my heart and bash me in the head with a club and drag me into your cave well you
- 02:00
won't hear that last one on any softer rock station fans of the song speech
- 02:04
theory also point out that modern humans communicate with babies by making [a couple rocking a baby]
- 02:09
musical googly noises yes Googly noises the technical term
- 02:13
people so are we just saps or do we instinctually know that those developing
- 02:19
little minds will respond to certain rhythmic tones hmm and last but not
- 02:24
[a mother making noises to her baby] least another theory states that language as a whole actually began as
- 02:28
the little sounds between mothers and their children think about that next
- 02:32
time somebody says making googly sounds at babies is stupid yes you're stupid
- 02:38
Carol
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