Let's talk about sex - John Bohannon and Black Label Movement

175,531 views ใƒป 2012-12-03

TED-Ed


ืื ื ืœื—ืฅ ืคืขืžื™ื™ื ืขืœ ื”ื›ืชื•ื‘ื™ื•ืช ื‘ืื ื’ืœื™ืช ืœืžื˜ื” ื›ื“ื™ ืœื”ืคืขื™ืœ ืืช ื”ืกืจื˜ื•ืŸ.

00:00
Transcriber: Andrea McDonough Reviewer: Bedirhan Cinar
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ืชืจื’ื•ื: Ido Dekkers ืขืจื™ื›ื”: Sigal Tifferet
00:46
Let's talk about the facts of life.
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ื‘ื•ืื• ื ื“ื‘ืจ ืขืœ ืขื•ื‘ื“ื•ืช ื”ื—ื™ื™ื.
00:49
You remember that conversation you had when you were a kid
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ืืชื ื–ื•ื›ืจื™ื ืืช ื”ืฉื™ื—ื” ื”ื”ื™ื ื›ืฉื”ื™ื™ืชื ื™ืœื“ื™ื
00:52
about sex
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ืขืœ ืกืงืก
00:53
or drugs
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ืื• ืกืžื™ื
00:54
with your parents or some trusted adult?
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ืขื ื”ื•ืจื™ื›ื ืื• ืžื‘ื•ื’ืจ ืฉื‘ื˜ื—ืชื ื‘ื•?
00:58
Probably not
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ื›ื ืจืื” ืฉืœื
01:00
because it's a myth.
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ืžืคื ื™ ืฉื–ื” ืžื™ืชื•ืก.
01:01
You don't talk to kids about that stuff.
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ืืชื ืœื ืžื“ื‘ืจื™ื ืขื ื”ื™ืœื“ื™ื ืขืœ ื”ื“ื‘ืจื™ื ื”ืืœื”.
01:03
It's just so embarrassing.
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ื–ื” ืคืฉื•ื˜ ื›ืœ ื›ืš ืžื‘ื™ืš.
01:09
And, hey, maybe that's OK.
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ืื‘ืœ ืจื’ืข, ืื•ืœื™ ื–ื” ื‘ืกื“ืจ.
01:11
We've been outsourcing the facts of life for decades.
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ืื ื• ืขื•ืฉื™ื ืžื™ืงื•ืจ-ื—ื•ืฅ ืœืขื•ื‘ื“ื•ืช ื”ื—ื™ื™ื ื›ื‘ืจ ืขืฉืจื•ืช ืฉื ื™ื.
01:13
We spend billions of dollars on it.
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ื”ื•ืฆืื ื• ืžื™ืœื™ืืจื“ื™ ื“ื•ืœืจื™ื ืขืœ ื–ื”.
01:15
So, why talk to kids when you can just turn on the TV?
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ืื– ืœืžื” ืœื“ื‘ืจ ืขื ื”ื™ืœื“ื™ื ื›ืฉืืคืฉืจ ืคืฉื•ื˜ ืœื”ื“ืœื™ืง ืืช ื”ื˜ืœื•ื™ื–ื™ื”?
01:18
I learned about drugs from an egg and a frying pan:
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ืœืžื“ืชื™ ืขืœ ืกืžื™ื ืžื‘ื™ืฆื” ื•ืžื—ื‘ืช:
01:22
"This is drugs,
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"ื–ื” ืกืžื™ื,
01:23
and this is your brain on drugs.
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ื•ื–ื” ื”ืžื•ื— ืฉืœื›ื ืขืœ ืกืžื™ื.
01:25
Pssssssss.
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ืคืกืกืกืกืกืก.
01:26
Any questions?"
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ืฉืืœื•ืช?"
01:27
Yeah, actually, I did.
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ื›ืŸ, ื‘ืขืฆื, ื”ื™ื• ืœื™.
01:29
But it's not about questions.
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ืื‘ืœ ื”ืขื ื™ื™ืŸ ืื™ื ื ื• ื”ืฉืืœื•ืช.
01:36
It's about data.
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ื”ืขื ื™ื™ืŸ ื”ื•ื ื”ื ืชื•ื ื™ื.
01:39
In the 1980's when I was growing up,
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ื›ืฉื’ื“ืœืชื™ ื‘ืฉื ื•ืช ื”-80,
01:40
those data were terrifying parents:
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ื”ื ืชื•ื ื™ื ื”ืืœื” ื”ืคื—ื™ื“ื• ืืช ื”ื”ื•ืจื™ื:
01:43
1% of high school seniors had try heroin,
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1% ืžื‘ื•ื’ืจื™ ื”ืชื™ื›ื•ืŸ ื ื™ืกื• ื”ืจื•ืื™ืŸ,
01:46
12% hallucinogens,
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12% ืกืžื™ ื”ื–ื™ื”,
01:47
12% tranquilizers,
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12% ืกืžื™ ื”ืจื’ืขื”,
01:49
17% cocaine,
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17% ืงื•ืงืื™ืŸ,
01:50
26% stimulants,
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26% ืžืžืจื™ืฆื™ื,
01:52
and over 50% of us had tried marijuana.
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ื•ืžืขืœ 50% ืžืื™ืชื ื• ื ื™ืกื• ืžืจื™ื—ื•ืื ื”.
01:55
It was an epidemic!
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ื–ื• ื”ื™ืชื” ืžื’ืคื”!
01:57
At least, that's what they told us.
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ืœืคื—ื•ืช, ื–ื” ืžื” ืฉืืžืจื• ืœื ื•.
01:59
And marijuana was the gateway drug, leading to all the harder stuff.
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ื•ืžืจื™ื—ื•ืื ื” ื”ื™ื” ืกื ื”ืคืชื™ื—ื”, ืฉื”ื•ื‘ื™ืœ ืœื—ื•ืžืจื™ื ื”ืงืฉื™ื ื™ื•ืชืจ.
02:02
Of course, 92% of us were drinking alcohol,
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ื›ืžื•ื‘ืŸ, 92% ืžืื™ืชื ื• ืฉืชื• ืืœื›ื•ื”ื•ืœ,
02:06
and that was killing more of us than all drugs combined.
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ื•ื–ื” ื”ืจื’ ื™ื•ืชืจ ืžื›ืœ ื”ืกืžื™ื ื”ืื—ืจื™ื ื™ื—ื“.
02:10
But, nevermind, it's legal.
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ืื‘ืœ, ืœื ืžืฉื ื”, ื–ื” ื—ื•ืงื™.
02:12
So we declared war on drugs!
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ืื– ื”ืฆื”ืจื ื• ืžืœื—ืžื” ืขืœ ืกืžื™ื!
02:15
Nancy Reagan was our general.
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ื ื ืกื™ ืจื™ื™ื’ืŸ ื”ื™ื™ืชื” ื”ื’ื ืจืœื™ืช ืฉืœื ื•.
02:17
All drugs will kill you, so just say, "No!"
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ื›ืœ ื”ืกืžื™ื ื™ื”ืจื’ื• ืืชื›ื, ืื– ืคืฉื•ื˜ ืชื’ื™ื“ื•, "ืœื!"
02:20
Just say, "No!" to pot.
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ืคืฉื•ื˜ ืชื’ื™ื“ื•, "ืœื!" ืœืžืจื™ื—ื•ืื ื”.
02:22
Just say, "No!" to cocaine.
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ืคืฉื•ื˜ ืชื’ื™ื“ื•, "ืœื!" ืœืงื•ืงืื™ืŸ.
02:24
Just say, "No!" to everything.
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ืคืฉื•ื˜ ืชื’ื™ื“ื•, "ืœื!" ืœื›ืœ ื“ื‘ืจ.
02:28
So simple!
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ื›ืœ ื›ืš ืคืฉื•ื˜!
02:29
If you want to save kids,
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ืื ืืชื ืจื•ืฆื™ื ืœื”ืฆื™ืœ ื™ืœื“ื™ื,
02:30
you have to scare the hell out of them!
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ืืชื ืฆืจื™ื›ื™ื ืœื”ืคื—ื™ื“ ืื•ืชื ืœืžื•ื•ืช!
02:32
And we spent ridiculous amounts of money doing that.
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ื•ื”ื•ืฆืื ื• ื›ืžื•ื™ื•ืช ืžื’ื•ื—ื›ื•ืช ืฉืœ ื›ืกืฃ ืขืœ ื–ื”.
02:35
Soon that war on drugs spread to become a war on sex.
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ื‘ืžื”ืจื” ื”ืžืœื—ืžื” ื‘ืกืžื™ื ื”ืชืคืฉื˜ื” ื•ื”ืคื›ื” ืœืžืœื—ืžื” ืขืœ ื”ืกืงืก.
02:39
We were pushing abstinence on kids to fight AIDS.
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ืื ื—ื ื• ื›ื•ืคื™ื ื”ืชื ื–ืจื•ืช ืขืœ ื”ื™ืœื“ื™ื ื›ืžืœื—ืžื” ื‘ืื™ื™ื“ืก.
02:43
And when all the data finally came home,
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ื•ื›ืฉื›ืœ ื”ื ืชื•ื ื™ื ืœื‘ืกื•ืฃ ื”ืกืชื›ืžื•,
02:46
guess what:
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ื ื—ืฉื• ืžื”:
02:48
completely ineffective.
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ืœื’ืžืจื™ ืœื ื™ืขื™ืœ.
02:51
We love big solutions to big problems, don't we?
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ืื ื—ื ื• ืื•ื”ื‘ื™ื ืคืชืจื•ื ื•ืช ื’ื“ื•ืœื™ื ืœื‘ืขื™ื•ืช ื’ื“ื•ืœื•ืช, ื ื›ื•ืŸ?
02:55
What if the facts of life don't work that way?
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ืžื” ืื ืขื•ื‘ื“ื•ืช ื”ื—ื™ื™ื ืœื ืขื•ื‘ื“ื•ืช ื›ื›ื”?
02:58
What if the experience of having that conversation can't be mass-produced?
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ืžื” ืื ื”ื ื™ืกื™ื•ืŸ ืœืขืฉื•ืช ืืช ื”ืฉื™ื—ื” ื”ื–ืืช ืœื ื™ื›ื•ืœ ืœื”ื™ื•ืช ืžืฉื•ื›ืคืœ ื”ืžื•ื ื™ืช?
03:03
What if it can't be scaled up?
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ืžื” ืื ืื™ ืืคืฉืจ ืœืฉื“ืจื’ ืื•ืชื•?
03:06
Well, that would be very frustrating for everyone in this industry, wouldn't it?
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ื•ื‘ื›ืŸ, ื–ื” ื™ื”ื™ื” ืžืื•ื“ ืžืชืกื›ืœ ืœื›ื•ืœื ื‘ืชืขืฉื™ื” ื”ื–ื•, ืœื?
03:09
And, many of them are really trying to help.
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ื•ืจื‘ื™ื ืžื”ื ืžื ืกื™ื ืœืขื–ื•ืจ.
03:11
Who, then?
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ืžื™, ืื ื›ืŸ?
03:13
Us.
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ืื ื—ื ื•.
03:15
We have to talk to kids.
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ืื ื—ื ื• ืฆืจื™ื›ื™ื ืœื“ื‘ืจ ืขื ื”ื™ืœื“ื™ื.
03:16
Openly and honestly.
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ื‘ืคืชื™ื—ื•ืช ื•ื‘ื›ื ื•ืช.
03:18
But are we ready to be honest?
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ืื‘ืœ ื”ืื ืื ื—ื ื• ืžื•ื›ื ื™ื ืœื”ื™ื•ืช ื›ื ื™ื?
03:21
I don't think so.
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ืื ื™ ืœื ื—ื•ืฉื‘.
03:23
We mythologize childhood.
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ืื ื—ื ื• ื”ื•ืคื›ื™ื ืืช ื”ื™ืœื“ื•ืช ืœืื’ื“ื”.
03:28
Mine was in Stone Mountain, Georgia,
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ื”ื™ืœื“ื•ืช ืฉืœื™ ื”ื™ืชื” ื‘ืกื˜ื•ืŸ ืžืื•ื ื˜ื™ื™ืŸ, ื’'ื•ืจื’'ื™ื”,
03:29
a completely typical 1980's American suburb.
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ืคืจื‘ืจ ืืžืจื™ืงืื™ ื˜ื™ืคื•ืกื™ ืฉืœ ืฉื ื•ืช ื”80.
03:33
For the parents, a wholesome paradise of bridge parties and tennis games.
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ืœื”ื•ืจื™ื, ื’ืŸ ืขื“ืŸ ืฉืœ ืžืกื™ื‘ื•ืช ื‘ืจื™ื“ื’' ื•ืžืฉื—ืงื™ ื˜ื ื™ืก.
03:37
For us kids, we were all working on a secret research project,
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ื‘ืฉื‘ื™ืœื ื• ื”ื™ืœื“ื™ื, ื›ื•ืœื ื• ืขื‘ื“ื ื• ืขืœ ืคืจื•ื™ื™ืงื˜ ืžื—ืงืจ ืกื•ื“ื™,
03:42
and our laboratory was in the woods after school,
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ื•ื”ืžืขื‘ื“ื” ืฉืœื ื• ื”ื™ืชื” ื‘ื™ืขืจ ืื—ืจื™ ื”ืœื™ืžื•ื“ื™ื,
03:45
under the covers during sleep-overs,
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ืชื—ืช ื”ืฉืžื™ื›ื•ืช ื›ืฉื™ืฉื ื• ืืฆืœ ื—ื‘ืจื™ื,
03:48
really, any opportunity we could take
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ื‘ืืžืช ื‘ื›ืœ ื”ื–ื“ืžื ื•ืช ืฉื”ื™ืชื” ืœื ื•
03:49
to peel off our clothes and investigate.
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ืœืงืœืฃ ืืช ื”ื‘ื’ื“ื™ื ื•ืœื—ืงื•ืจ.
03:53
What were these things,
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ืžื”ื ื”ื“ื‘ืจื™ื ื”ืืœื”,
03:54
bodies?
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ื”ื’ื•ืฃ?
03:55
What do they do?
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ืžื” ื”ื ืขื•ืฉื™ื?
03:56
We had to figure them out
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ื”ื™ื™ื ื• ืžื•ื›ืจื—ื™ื ืœื”ื‘ื™ืŸ ืื•ืชื
03:58
and that's childhood.
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ื•ื–ื• ื”ื™ืœื“ื•ืช.
03:59
It's not just fun and games,
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ื–ื” ืœื ืจืง ื›ื™ืฃ ื•ืžืฉื—ืงื™ื,
04:01
it's actually a Manhattan project of nakedness.
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ื–ื” ืœืžืขืฉื” ืคืจื•ื™ื™ืงื˜ ืžื ื”ื˜ืŸ ืฉืœ ืขื™ืจื•ื.
04:04
And then you walk into your first class in middle school,
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ื•ืื– ืืชื ื ื›ื ืกื™ื ืœืฉื™ืขื•ืจ ื”ืจืืฉื•ืŸ ื‘ื—ื˜ื™ื‘ืช ื”ื‘ื™ื ื™ื™ื,
04:07
and the bomb goes off.
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ื•ื”ืคืฆืฆื” ืžืชืคื•ืฆืฆืช.
04:10
You are not just a body any more.
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ืืชื ืœื ืจืง ื’ื•ืฃ ื™ื•ืชืจ.
04:14
Oh no, now you are grotesque.
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ืื• ืœื, ืขื›ืฉื™ื• ืืชื ื’ืจื•ื˜ืกืงื™ื™ื.
04:17
That's when the suffering really starts.
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ืื– ื”ืกื‘ืœ ืžืžืฉ ืžืชื—ื™ืœ.
04:21
So, yeah, talk to kids.
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ืื–, ื›ืŸ, ื“ื‘ืจื• ืขื ื™ืœื“ื™ื›ื.
04:24
But if you are not honest about your own experiences first,
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ืื‘ืœ ืื ืืชื ืœื ื›ื ื™ื ืชื—ื™ืœื” ื‘ืงืฉืจ ืœื—ื•ื•ื™ื•ืช ืฉืœื›ื,
04:26
everything you say smells like bullshit.
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ื›ืœ ืžื” ืฉืชื’ื™ื“ื• ื™ืจื™ื— ื›ืžื• ื‘ื•ืœืฉื™ื˜.
04:31
Don't worry, you can practice
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ืืœ ืชื“ืื’ื•, ืืชื ื™ื›ื•ืœื™ื ืœื”ืชืืžืŸ
04:34
and you should start by talking to the one kid you definitely know:
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ื•ืชืชื—ื™ืœื• ื‘ื“ื™ื‘ื•ืจ ืขื ื”ื™ืœื“ ื”ื™ื—ื™ื“ ืฉืืชื ื‘ืืžืช ืžื›ื™ืจื™ื:
04:37
you.
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ืืชื.
04:39
What kind of kid were you?
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ืื™ื–ื” ื™ืœื“ ื”ื™ื™ืชื?
04:41
What troubled you?
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ืžื” ื”ื˜ืจื™ื“ ืืชื›ื?
04:45
For me, it was age 13.
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ื‘ืฉื‘ื™ืœื™, ื–ื” ื”ื™ื” ื’ื™ืœ 13.
04:47
That was the worst year.
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ื–ื• ื”ื™ืชื” ื”ืฉื ื” ื”ื›ื™ ื’ืจื•ืขื”.
04:50
I was obsessively curious about sex
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ื”ื™ื™ืชื™ ืื•ื‘ืกืกื™ื‘ื™ ื‘ืกืงืจื ื•ืชื™ ืœื’ื‘ื™ ืกืงืก
04:53
and also deeply ashamed by it.
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ื•ื’ื ืžืื•ื“ ื”ืชื‘ื™ื™ืฉืชื™ ืžื–ื”.
04:55
It wasn't my only problem, of course, not by a long shot,
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ื–ื• ืœื ื”ื™ืชื” ื”ื‘ืขื™ื” ื”ื™ื—ื™ื“ื” ืฉืœื™, ื›ืžื•ื‘ืŸ, ืืคื™ืœื• ืœื ืงืจื•ื‘,
04:58
but it was the beginning of a downward spiral.
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ืื‘ืœ ื–ื• ื”ื™ืชื” ืชื—ื™ืœืชื” ืฉืœ ื”ื™ื“ืจื“ืจื•ืช.
05:02
And my bad luck was to hit bottom
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ื•ื”ืžื–ืœ ื”ืจืข ืฉืœื™ ื”ื’ื™ืข ืœืชื—ืชื™ืช
05:03
while watching "The Wall" by Pink Floyd,
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ื›ืฉืจืื™ืชื™ ืืช "ื”ื—ื•ืžื”" ืฉืœ ื”ืคื™ื ืง ืคืœื•ื™ื“,
05:07
which is a bad idea for a miserable 13-year old high on weed.
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ืฉื–ื” ืจืขื™ื•ืŸ ื’ืจื•ืข ืขื‘ื•ืจ ื™ืœื“ ืื•ืžืœืœ ื‘ืŸ 13 ืขืœ ื—ืฉื™ืฉ.
05:11
So, that night, for whatever reason,
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ืื–, ื‘ืื•ืชื• ื”ืขืจื‘, ืžืื™ื–ื• ืกื™ื‘ื” ืฉืœื ืชื”ื™ื”,
05:14
it seemed like good idea to shave off my eyebrows,
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ื–ื” ื ืจืื” ืœื™ ืจืขื™ื•ืŸ ื˜ื•ื‘ ืœื’ืœื— ืืช ื”ื’ื‘ื•ืช ืฉืœื™,
05:18
and then try to kill myself by swallowing all the pills in the bathroom,
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ื•ืื– ืœื ืกื•ืช ืœื”ืชืื‘ื“ ืข"ื™ ื‘ืœื™ืขืช ื›ืœ ื”ื›ื“ื•ืจื™ื ื‘ืฉื™ืจื•ืชื™ื,
05:22
which was not at all fatal,
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ืžื” ืฉืœื ื”ื™ื” ืงื˜ืœื ื™ ื›ืœืœ,
05:24
but everyone noticed the eyebrows.
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ืื‘ืœ ื›ื•ืœื ื”ื‘ื—ื™ื ื• ื‘ื’ื‘ื•ืช.
05:27
And that made middle school extra fun.
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ื•ื–ื” ืขืฉื” ืืช ื”ื—ื˜ื™ื‘ื” ื›ื™ืคื™ืช ื™ื•ืชืจ.
05:30
So, what was your low point?
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ืื– ืžื” ื”ื™ืชื” ื ืงื•ื“ืช ื”ืฉืคืœ ืฉืœื›ื?
05:32
And if you could build a time machine to travel back and talk to that kid,
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ื•ืื ื”ื™ื™ืชื ื™ื›ื•ืœื™ื ืœื‘ื ื•ืช ืžื›ื•ื ืช ื–ืžืŸ ื›ื“ื™ ืœื ืกื•ืข ืœืขื‘ืจ ื•ืœื“ื‘ืจ ืขื ื”ื™ืœื“ ื”ื–ื”,
05:36
what would you say to yourself?
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ืžื” ื”ื™ื™ืชื ืื•ืžืจื™ื ืœืขืฆืžื›ื?
05:39
For me, it was easy.
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ื‘ืฉื‘ื™ืœื™ ื–ื” ื”ื™ื” ืงืœ.
05:40
All I really needed was someone to reassure me
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ื›ืœ ืžื” ืฉื”ื™ื™ืชื™ ืฆืจื™ืš ื”ื™ื” ืžื™ืฉื”ื• ืฉื™ืจื’ื™ืข ืื•ืชื™
05:43
that somehow I was a normal part of the universe.
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ืฉืื™ื›ืฉื”ื• ืื ื™ ื—ืœืง ื ื•ืจืžืœื™ ืฉืœ ื”ื™ืงื•ื.
05:46
But I didn't feel like I could talk to anyone.
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ืื‘ืœ ืœื ื”ืจื’ืฉืชื™ ืฉืื ื™ ื™ื›ื•ืœ ืœื“ื‘ืจ ืขื ืžื™ืฉื”ื•.
05:48
And yet weirdly, I fully expected a time traveler
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ื•ืขื“ื™ื™ืŸ ื‘ืฆื•ืจื” ืžื•ื–ืจื”, ืฆื™ืคื™ืชื™ ืฉืื™ื–ื” ื ื•ืกืข ื‘ื–ืžืŸ
05:51
to materialize at any time
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ื™ืชืžืžืฉ ื‘ื›ืœ ืจื’ืข
05:52
because I was a geek.
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ื‘ื’ืœืœ ืฉื”ื™ื™ืชื™ ื—ื ื•ืŸ.
05:54
I didn't know if it would be my unborn son
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ืœื ื™ื“ืขืชื™ ืื ื–ื” ื™ื”ื™ื” ื‘ื ื™ ืฉื˜ืจื ื ื•ืœื“
05:57
or a T-101 cyborg.
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ืื• ืกื™ื™ื‘ื•ืจื’ ื˜ื™ 101.
05:59
But either one would be awesome!
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ืื‘ืœ ื›ืœ ืื—ื“ ืžื”ื ื™ื”ื™ื” ืžื“ื”ื™ื!
06:17
Hey, it's me, yourself from the future, in the year 2012.
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ื”ื™ื™, ื–ื” ืื ื™, ืืชื” ืžื”ืขืชื™ื“, ื‘ืฉื ืช 2012.
06:22
I have crucial information for you, but not about the future, about the past,
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ื™ืฉ ืœื™ ืžื™ื“ืข ื—ื™ื•ื ื™ ื‘ืฉื‘ื™ืœืš, ืื‘ืœ ืœื ืขืœ ื”ืขืชื™ื“, ืขืœ ื”ืขื‘ืจ,
06:26
a billion years in the past, when this planet was covered with nothing but cells
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ืžื™ืœื™ืืจื“ ืฉื ื™ื ื‘ืขื‘ืจ, ื›ืฉื”ื›ื•ื›ื‘ ื”ื–ื” ื”ื™ื” ืžื›ื•ืกื” ืจืง ื‘ืชืื™ื
06:29
and all they did was fight, eat, and divide;
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ื•ื›ืœ ืžื” ืฉื”ื ืขืฉื• ื”ื™ื” ืœื”ื™ืœื—ื, ืœืื›ื•ืœ, ื•ืœื”ืชื—ืœืง;
06:32
fight, eat, and divide.
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ืœื”ื™ืœื—ื, ืœืื›ื•ืœ, ื•ืœื”ืชื—ืœืง.
06:34
Except for one.
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ื—ื•ืฅ ืžืื—ื“.
06:37
And that's your ancestor.
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ื•ื–ื” ืื‘ื™ ืื‘ื•ืชื™ืš.
06:39
This cell enslaved other ones,
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ื”ืชื ืฉืฉื™ืขื‘ื“ ืื—ืจื™ื,
06:40
but master and slave became one.
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ืื‘ืœ ืื“ื•ืŸ ื•ืขื‘ื“ ื”ืคื›ื• ืœืื—ื“.
06:43
And then those cells invented sex,
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ื•ืื– ื”ืชืื™ื ื”ืืœื” ื”ืžืฆื™ืื• ืืช ื”ืกืงืก,
06:46
and then they invented the first bodies
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ื•ืื– ื”ื ื”ืžืฆื™ืื• ืืช ื”ื’ื•ืคื™ื ื”ืจืืฉื•ื ื™ื
06:47
with each cell doing a different job,
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ืฉื‘ื”ื ื›ืœ ืชื ืขื•ืฉื” ืขื‘ื•ื“ื” ืื—ืจืช,
06:49
some smelling,
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ื—ืœืง ืžืจื™ื—ื™ื,
06:50
some moving,
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ื—ืœืง ื–ื–ื™ื,
06:51
some eating.
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ื—ืœืง ืื•ื›ืœื™ื.
06:53
And the job of sex went to a special cell called the gamete.
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ื•ืชืคืงื™ื“ ื”ืกืงืก ื”ืœืš ืœืชื ืžื™ื•ื—ื“ ืฉื ืงืจื "ืชื-ืžื™ืŸ".
06:58
And those bodies became giant.
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ื•ื”ื’ื•ืคื™ื ื”ืืœื• ื”ืคื›ื• ืœืขื ืงื™ื™ื.
07:07
The distance to the next body was vast so they had to swim.
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ื”ืžืจื—ืง ื‘ื™ืŸ ื”ื’ื•ืคื™ื ื”ื™ื” ืขืฆื•ื ืื– ื”ื ื”ื™ื• ืฆืจื™ื›ื™ื ืœืฉื—ื•ืช.
07:10
Most would be lost and die so they were mass-produced.
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ืจื•ื‘ื ืื‘ื“ื• ืื– ื•ืžืชื• ืื– ื™ื™ืฆืจื• ืื•ืชื ื‘ื›ืžื•ื™ื•ืช ื’ื“ื•ืœื•ืช.
07:14
Soon the oceans were a non-stop riot of sex and death
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ื‘ืžื”ืจื” ื”ืื•ืงื™ืื ื•ืกื™ื ื”ื™ื• ืžื”ื•ืžื” ื’ื“ื•ืœื” ื•ืžืชืžื“ืช ืฉืœ ืกืงืก ื•ืžื•ื•ืช
07:19
until 500 million years ago, when the first beast crawled onto land.
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ืขื“ ืฉืœืคื ื™ 500 ืžื™ืœื™ื•ืŸ ืฉื ื™ื, ื›ืฉื”ื—ื™ื•ืช ื”ืจืืฉื•ื ื•ืช ืขืœื• ืขืœ ื”ืื“ืžื”.
07:33
Land is hard
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ื”ืื“ืžื” ืงืฉื”
07:35
because bodies are heavy.
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ืžืคื ื™ ืฉื”ื’ื•ืคื™ื ื›ื‘ื“ื™ื.
07:37
And the sun kills gametes.
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ื•ื”ืฉืžืฉ ื”ื•ืจื’ืช ืชืื™-ืžื™ืŸ.
07:39
To keep them safe,
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ื›ื“ื™ ืœืฉืžื•ืจ ืขืœื™ื”ื,
07:46
so deep inside of a body,
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ืื– ืขืžื•ืง ื‘ืชื•ืš ื”ื’ื•ืฃ,
07:48
the mother builds a tiny ocean.
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ื”ืื ื‘ื•ื ื” ืื•ืงื™ืื ื•ืก ื–ืขื™ืจ.
07:54
Outside are events of unimaginable violence.
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ื‘ื—ื•ืฅ ืžืชื—ื•ืœืœืช ืืœื™ืžื•ืช ืžืขื‘ืจ ืœื›ืœ ื“ืžื™ื•ืŸ.
07:57
Whole new forms of life are being created
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ืฆื•ืจื•ืช ื—ื™ื™ื ืฉืœืžื•ืช ื—ื“ืฉื•ืช ื ื•ืฆืจื•ืช
08:00
only to be wiped away.
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ืจืง ื›ื“ื™ ืœื”ื™ืžื—ื•ืช.
08:02
Millions of years are flashing by.
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ืžื™ืœื™ื•ื ื™ ืฉื ื™ื ืขื•ื‘ืจื•ืช.
08:05
But in here, it's always the same.
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ืื‘ืœ ื›ืืŸ ื–ื” ืชืžื™ื“ ืื•ืชื• ื”ื“ื‘ืจ.
08:11
Peace.
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ืฉืœื•ื•ื”.
08:13
Just peace.
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ืจืง ืฉืœื•ื•ื”
08:18
Maybe we will never know why,
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ืื•ืœื™ ืœืขื•ืœื ืœื ื ื“ืข ืœืžื”,
08:20
but of all the possible bodies that have appeared on this planet,
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ืื‘ืœ ืžื›ืœ ื”ื’ื•ืคื™ื ื”ืืคืฉืจื™ื™ื ืฉื”ื•ืคื™ืขื• ืขืœ ื”ื›ื•ื›ื‘ ื”ื–ื”,
08:24
it was this one,
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ื–ื” ื”ื™ื” ื”ืื—ื“,
08:26
bilaterally symmetric,
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ืกื™ืžื˜ืจื™ ื‘ืฉื ื™ ื”ืฆื“ื“ื™ื,
08:28
warm-blooded,
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ื‘ืขืœ ื“ื ื—ื,
08:29
bigger than a mouse,
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ื’ื“ื•ืœ ื™ื•ืชืจ ืžืขื›ื‘ืจ,
08:30
smaller than a horse,
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ืงื˜ืŸ ื™ื•ืชืจ ืžืกื•ืก,
08:32
2 legs, 10 toes,
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2 ืจื’ืœื™ื, 10 ื‘ื”ื•ื ื•ืช,
08:35
no tail,
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ื‘ืœื™ ื–ื ื‘,
08:37
big brain,
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ืžื•ื— ื’ื“ื•ืœ,
08:39
language,
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ืฉืคื”,
08:40
technology,
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ื˜ื›ื ื•ืœื•ื’ื™ื”,
08:42
and civilization
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08:42
rising and falling for thousands of years.
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ื•ืชืจื‘ื•ืช
ืฉืขื•ืœื” ื•ื ื•ืคืœืช ื‘ืžืฉืš ืืœืคื™ ืฉื ื™ื.
08:49
And here you are,
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ื•ื”ื ื” ืืชื,
08:51
a 13-year old human
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ืื“ื ื‘ืŸ 13
08:53
perplexed and embarrassed about sex.
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ืžื‘ื•ืœื‘ืœ ื•ื ื‘ื•ืš ืžืกืงืก.
08:56
That's what I came here to tell you:
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ื–ื” ืžื” ืฉื‘ืืชื™ ืœื›ืืŸ ืœื”ื’ื™ื“ ืœืš:
08:58
we don't know why sex evolved nor why it persists.
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ืื ื—ื ื• ืœื ื™ื•ื“ืขื™ื ืžื“ื•ืข ื”ืกืงืก ื”ืชืคืชื— ืื• ืœืžื” ื”ื•ื ืžืžืฉื™ืš.
09:03
Why don't we just clone ourselves like all life did a billion years ago?
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ืœืžื” ืฉืœื ืคืฉื•ื˜ ื ืฉื›ืคืœ ืืช ืขืฆืžื ื• ื›ืžื• ืฉื›ืœ ื”ื—ื™ื™ื ืขืฉื• ืœืคื ื™ ืžื™ืœื™ืืจื“ื™ ืฉื ื™ื?
09:06
It's so much more efficient.
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ื–ื” ื”ืจื‘ื” ื™ื•ืชืจ ื™ืขื™ืœ.
09:08
We would all have babies, no mates.
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ืœื›ื•ืœื ื• ื™ื”ื™ื• ืชื™ื ื•ืงื•ืช, ืœืœื ื‘ื ื™ ื–ื•ื’.
09:12
It could be that children who are genetically different from each other are protected from disease.
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ื™ื™ืชื›ืŸ ืฉื™ืœื“ื™ื ืฉืฉื•ื ื™ื ื–ื” ืžื–ื” ื’ื ื˜ื™ืช ืžื•ื’ื ื™ื ืžืžื—ืœื•ืช.
09:17
And that is still our best guess.
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ื•ื–ื” ืขื“ื™ื™ืŸ ื”ื ื™ื—ื•ืฉ ื”ื›ื™ ื˜ื•ื‘ ืฉืœื ื•.
09:21
So be comforted to know that even in the distant future,
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ืื– ืชืจื’ื™ืฉ ื‘ื ื•ื— ืขื ื”ื™ื“ื™ืขื” ืฉืืคื™ืœื• ื‘ืขืชื™ื“ ื”ืจื—ื•ืง,
09:24
in the year 2012,
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ื‘ืฉื ืช 2012,
09:27
we still don't know what sex is for.
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ืื ื—ื ื• ืขื“ื™ื™ืŸ ืœื ื™ื•ื“ืขื™ื ืœืžื” ื ื•ืขื“ ื”ืกืงืก.
09:30
It is perplexing.
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ื–ื” ืžื‘ืœื‘ืœ.
09:32
You shouldn't be embarrassed by it.
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ืืชื” ืœื ืฆืจื™ืš ืœื”ื™ื•ืช ื ื‘ื•ืš ืžื–ื”.
09:36
Sex is a beautiful puzzle.
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ืกืงืก ื”ื•ื ืคืื–ืœ ื™ืคื”ืคื”.
09:40
And without it, you simply would not be here.
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ื•ื‘ืœืขื“ื™ื•, ืืชื” ืคืฉื•ื˜ ืœื ื”ื™ื™ืช ืคื”.
10:03
By the way,
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ื“ืจืš ืื’ื‘,
10:05
be nice to your little sister.
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ืชื”ื™ื” ื ื—ืžื“ ืœืื—ื•ืชืš ื”ืงื˜ื ื”.
10:07
She's your best friend. You'll see.
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ื”ื™ื ื”ื—ื‘ืจื” ื”ื›ื™ ื˜ื•ื‘ื” ืฉืœืš. ืขื•ื“ ืชืจืื”.
ืขืœ ืืชืจ ื–ื”

ืืชืจ ื–ื” ื™ืฆื™ื’ ื‘ืคื ื™ื›ื ืกืจื˜ื•ื ื™ YouTube ื”ืžื•ืขื™ืœื™ื ืœืœื™ืžื•ื“ ืื ื’ืœื™ืช. ืชื•ื›ืœื• ืœืจืื•ืช ืฉื™ืขื•ืจื™ ืื ื’ืœื™ืช ื”ืžื•ืขื‘ืจื™ื ืขืœ ื™ื“ื™ ืžื•ืจื™ื ืžื”ืฉื•ืจื” ื”ืจืืฉื•ื ื” ืžืจื—ื‘ื™ ื”ืขื•ืœื. ืœื—ืฅ ืคืขืžื™ื™ื ืขืœ ื”ื›ืชื•ื‘ื™ื•ืช ื‘ืื ื’ืœื™ืช ื”ืžื•ืฆื’ื•ืช ื‘ื›ืœ ื“ืฃ ื•ื™ื“ืื• ื›ื“ื™ ืœื”ืคืขื™ืœ ืืช ื”ืกืจื˜ื•ืŸ ืžืฉื. ื”ื›ืชื•ื‘ื™ื•ืช ื’ื•ืœืœื•ืช ื‘ืกื ื›ืจื•ืŸ ืขื ื”ืคืขืœืช ื”ื•ื•ื™ื“ืื•. ืื ื™ืฉ ืœืš ื”ืขืจื•ืช ืื• ื‘ืงืฉื•ืช, ืื ื ืฆื•ืจ ืื™ืชื ื• ืงืฉืจ ื‘ืืžืฆืขื•ืช ื˜ื•ืคืก ื™ืฆื™ืจืช ืงืฉืจ ื–ื”.

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