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[Music]
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[Birds tweeting]
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Ever feel like you’re capable
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of far more than what society expects of you?
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I know I do.
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Remember being a teenage
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and school being less about a passion to learn
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and more about getting good grades?
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How many times did you sit in class
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bored and desperate to just get away?
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Every teen’s felt that.
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Albert Einstein acted on it.
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Age just 15,
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he’s sitting in class,
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when all of a sudden,
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he decides enough is enough,
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gets up and walks right out the door.
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He never goes back.
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Remember being a kid
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and just wanting to play around with stuff,
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pull things apart,
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knock things together,
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and the grown-up saying, “No, no, no,”
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or being called good for sitting still
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or naughty when you couldn’t bear
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to sit still any longer.
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It’s all completely well-intentioned, of course.
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But that doesn’t make it any less insane,
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because the fact is,
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our capacity to create and learn
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knows no bounds,
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and the latest research proves it.
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The invention of MRI scans
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only in the past 25 years
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has allowed scientists to see
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which parts of the brain
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are used by different kinds of thinking.
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We now know infinitely more than we did
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about how we learn
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and what makes up human intelligence,
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and it’s extraordinary.
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So want to know what you’re really capable of?
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Let’s start at the beginning.
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A baby’s brain is amazing.
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It doesn’t take nine months to create.
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It’s taken 7 million years
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and around 350,000 generations.
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All the skills, knowledge, and talents
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cultivated by our ancestors
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are stored inside it.
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These are like numerous software programs,
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which can only be activated
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by the baby engaging with its environment.
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Here’s the striking thing.
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If not activated at the most appropriate time,
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they simply disappear.
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Take language.
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If a child doesn’t hear language
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by around the age of 8,
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they may never learn to speak.
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So you can see just how important
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our interactions are.
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They ignite our dormant intelligence,
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and they reinforce it too.
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There’s something else.
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We’ve evolved to learn by looking at things
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from different perspectives
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and making connections between thing,
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and we do that through play.
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So wouldn’t it be amazing
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if we bore all this in mind when raising kids,
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letting them play when they’re little,
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and when they’re older too.
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Charles Darwin’s teacher said
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he’d never amount to much,
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because he spent too much time
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playing with insects.
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So let children play,
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because it’s never just play.
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Of course, it takes more time and energy
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to do this.
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But when you’re deciding where to focus
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resources for kids learning,
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you couldn’t do better
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than focusing on pre-puberty.
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That’s when we learn by copying
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the people around us.
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After 12, or there abouts, it’s all change.
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Say goodbye to pliable, easy child,
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and "Hello, rebellious, challenging teenager."
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Lah!. Where did that cute baby go?
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Oh, well.
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Let’s have another look at that brain.
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See what’s happening?
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Loads of the connections
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made through childhood
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are breaking up and reforming.
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From around the age of about 12 through to 20,
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the equivalent of an earthquake
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takes place in a young person’s brain.
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No more going along
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with what the grown-ups say.
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The adolescent brain needs to go its own way.
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“Oh, no.” say parents.
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“Oh, yes,” say evolutionary scientists,
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because if we hadn’t developed this urge
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to do things differently,
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we would never have made it this far.
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Up until about 60 or 70,000 years ago,
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it was fine for children
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to grow up like their parents.
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But then along came the last Ice Age.
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Thank goodness for the handful of our ancestors
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who chose to break away
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from their doomed parents
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freezing to death in the ancestral caves.
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They built rafts and set off across the ocean,
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hoping to find a place with a warmer climate.
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Critically, this made risk-taking
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the essential feature of adolescence.
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We shouldn’t belittle adolescence.
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We should be honoring it for what it really is—
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the defining struggle;
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the moment when the next generation
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challenges the status quo
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and pioneers new ways of thinking and being
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that ensure our survival.
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Now, just imagine if we actually gave
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adolescents the freedom to undertake
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that struggle,
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rather than force them to sit passively in class.
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How about trusting that their earlier
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clone-like learning
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now enables adolescence to spread their wings
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and work things out for themselves.
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If that sounds terrifying,
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it needn’t be,
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because if we allowed their natural curiosity
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to flourish in childhood,
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they’ll be bursting with the longing to learn
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and climb unscaled mountains of the mind
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and that’s not scary.
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That’s exhilarating.
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This is the way we’ve evolved to be.
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It’s what makes us fulfilled,
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well-adjusted human begins.
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Let’s stop trying to live in a way
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that so goes against how we’re hardwired to live.
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Let’s allow ourselves and the next generation
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to reclaim the incredible gift of our ancestors.
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Adolescence is not a problem.
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It’s an opportunity.
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