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  • So, this is a map of New York State

  • that was made in 1937 by the General Drafting Company.

  • It's an extremely famous map among cartography nerds,

  • because down here at the bottom of the Catskill Mountains

  • there is a little town called Roscoe

  • --actually, this will go easier if I just put it up here--

  • There's Roscoe, and then, right above Roscoe, is Rockland, New York,

  • and then right above that is the tiny town of Agloe, New York.

  • Agloe, New York, is very famous to cartographers,

  • because it's a paper town. It's also known as a copyright trap.

  • Map makers -- because my map of New York and your map of New York

  • are going to look very similar, on account of the shape of New York.

  • Often, map makers will insert fake places onto their maps,

  • in order to protect their copyright, because then, if my fake place shows up on your map,

  • I can be well and truly sure that you have robbed me.

  • Agloe is a scrabblization of the initials of the two guys who made this map

  • Ernest G. Alpers and Otto Lindberg,

  • and they released this map in 1937.

  • Decades later, Rand McNally releases a map

  • with Agloe, New York, on it, at the same exact intersection

  • of two dirt roads in the middle of nowhere.

  • Well, you can imagine the delight over at General Drafting.

  • They immediately called Rand McNally, and they say:

  • "We've caught you! We made Agloe, New York, up.

  • It is a fake place. It's a paper town. We're gonna sue your pants off!"

  • And Rand McNally says: "N-n-no, no, no, Agloe is real."

  • Because people kept going to that intersection of two dirt roads (Laughter),

  • in the middle of nowhere,

  • expecting there to be a place called Agloe,

  • someone built a place called Agloe, New York.

  • It had a gas station, a general store, two houses at its peak. (Laughter)

  • And this is of course a completely irresistible metaphor to a novelist,

  • because we would all like to believe that the stuff that we write down on paper

  • can change the actual world in which we're actually living --

  • which is why my third book is called "Paper Towns".

  • But what interests me ultimately more than the medium in which this happened

  • is the phenomenon itself.

  • It's easy enough to say that the world shapes our maps of the world, right?

  • Like the overall shape of the world is obviously going to affect our maps.

  • But what I find a lot more interesting is the way

  • that the manner in which we map the world changes the world.

  • Because the world would truly be a different place if North were down.

  • And the world would be a truly different place if Alaska and Russia

  • weren't on opposite sides of the map.

  • And the world would be a different place if we projected Europe to show it in its actual size.

  • The world is changed by our maps of the world.

  • The way that we choose to, sort of, our personal cartographic enterprise

  • also shapes the map of our lives, and that in turn shapes our lives.

  • I believe that what we map changes the life we lead.

  • And I don't mean that in some, like, secrecy Oprah's Angels network, like,

  • you-can-think-your-way-out-of-cancer sense.

  • But I do believe that while maps don't show you where you will go in your life,

  • they show you where you might go.

  • You very rarely go to a place that isn't on your personal map.

  • So I was a really terrible student when I was a kid.

  • My GPA was consistently in the low 2s,

  • and I think the reason that I was such a terrible student is that

  • I felt like education was just a series of hurdles that had been erected before me,

  • and I had to jump over in order to achieve adulthood.

  • And I didn't really want to jump over these hurdles,

  • because they seemed completely arbitrary, so I often wouldn't,

  • and then people would threaten me, you know,

  • they'd threaten me with "this going on my permanent record",

  • or "you'll never get a good job". I didn't want a good job!

  • As far as I could tell at eleven or twelve years old, like,

  • people with good jobs woke up very early in the morning,

  • (Laughter)

  • and the men who had good jobs, one of the first things they did

  • was tie a strangulation item of clothing around their necks.

  • They literally put nooses on themselves, and then they went off to their jobs, whatever they were.

  • That's not a recipe for a happy life.

  • These people -- in my, like, symbol-obsessed, twelve-year-old imagination,

  • these people who are strangling themselves as one of the first things

  • they do each morning, they can't possibly be happy.

  • Why would I wanna jump over all these hurdles and have that be the end?

  • That's a terrible end!

  • And then, when I was in tenth grade, I went to this school,

  • Indian Springs School, a small boarding school, outside of Birmingham, Alabama,

  • and all at once I became a learner.

  • And I became a learner, because I found myself in a community of learners.

  • I found myself surrounded by people who celebrated intellectualism and engagement,

  • and who thought that my ironic oh-so-cool disengagement wasn't clever, or funny,

  • but, like, it was a simple and unspectacular response to very complicated and compelling problems.

  • And so I started to learn, because learning was cool.

  • I learned that some infinite sets are bigger than other infinite sets,

  • and I learned that iambic pentameter is and why it sounds so good to human ears.

  • I learned that the Civil War was a nationalizing conflict,

  • I learned some physics, I learned that correlation shouldn't be confused with causation --

  • all of these things, by the way, enriched my life on a literally daily basis.

  • And it's true that I don't use most of them for my "job",

  • but that's not what it's about for me.

  • It's about cartography. What is the process of cartography?

  • It's, you know, sailing upon some land, and thinking "I think I'll draw that bit of land",

  • and then wondering "Maybe there's some more land to draw".

  • And that's when learning really began for me.

  • It's true that I had teachers that didn't give up on me, and I was very fortunate to have those teachers,

  • because I often gave them cause to think there was no reason to invest in me.

  • But a lot of the learning that I did in high school wasn't about what happened inside the classroom,

  • it was about what happened outside of the classroom.

  • For instance, I can tell you that

  • "There's a certain slant of light, [On] winter afternoons,

  • That oppresses, like the heft [weight] Of cathedral tunes",

  • not because I memorized Emily Dickinson in school, when I was in high school,

  • but because there was a girl, when I was in high school, and her name was Amanda,

  • and I had a crush on her, and she liked Emily Dickinson poetry.

  • The reason I can tell you what opportunity cost is,

  • is because one day when I was playing Super Mario Kart on my couch,

  • my friend Emmet walked in, and he said "How long have you been playing Super Mario Kart?",

  • and I said, "I don't know, like, six hours?", and he said,

  • "You realize that if you'd worked at Baskin-Robbins those six hours,

  • you could have made thirty dollars, so in some ways, you just paid thirty dollars to play Super Mario Kart",

  • and I was, like, "I'll take that deal." (Laughter)

  • But I learned what opportunity cost is,

  • and along the way,

  • the map of my life got better, it got bigger, it contained more places.

  • There were more things that might happen, more futures I might have.

  • It wasn't a formal organized learning process, and I'm happy to admit that.

  • It was spotty, it was inconsistent, there was a lot I didn't know.

  • I might know, you know, that Cantor's idea

  • that some infinite sets are larger than other infinite sets,

  • but I didn't really understand the calculus behind that idea.

  • I might know the idea of opportunity cost,

  • but I didn't know the law of diminishing returns.

  • But the great thing about imagining learning as cartography,

  • instead of imagining it as arbitrary hurdles that you have to jump over

  • is that you see a bit of coast line, and that makes you want to see more.

  • And so now I do know at least some of the calculus that underlies all of that stuff.

  • So, I had one learning community in high school, then I went to another for college,

  • and then I went to another, when I started working at a magazine called "Booklist",

  • where I was an assistant surrounded by astonishingly well-read people,

  • and then I wrote a book, and like all authors dream of doing,

  • I promptly quit my job.

  • And for the first time since high school, I found myself without a learning community,

  • and it was miserable. I hated it.

  • I read many, many books during this two-year period.

  • I read books about Stalin, and I read books about how the Uzbek people came to identify as Muslims,

  • and I read books about how to make atomic bombs,

  • but it just felt like I was creating my own hurdles,

  • and then jumping over them myself, instead of feeling the excitement of being part

  • of a community of learners, a community of people

  • who are engaged together in a cartographic enterprise of trying to better understand

  • and map the world around us. And then, in 2006, I met that guy.

  • His name is Ze Frank. I didn't actually meet him, just on the Internet.

  • Ze Frank was running, at the time, a show called "The Show with Ze Frank",

  • and I discovered this show, and that was my way back into being a community learner again.

  • Here's Ze talking about Las Vegas:

  • (Video) Ze Frank: "Las Vegas was built in the middle of a huge hot desert,

  • almost everything here was brought from somewhere else --

  • the sort of rocks, the trees, the waterfalls.

  • These fish are almost as out of place as my pig that flew.

  • Contrasted to the scorching desert that surrounds this place, so are these people.

  • Things from all over the world have been rebuilt here, away from their histories,

  • and away from the people that experience them differently.

  • Sometimes, improvements were made. Even the Sphinx got a nose job.

  • Here, what you see is what you get, and there's no reason to feel like you're missing anything.

  • This New York means the same to me as it does to everyone else.

  • Everything is out of context, and that means context allows for everything.

  • Self Parking, Events Center, Shark Reef.

  • This fabrication of place could be one of the world's greatest achievements,

  • because no one belongs here, everyone does.

  • As I walked around this morning, I noticed most of the buildings

  • were huge mirrors reflecting the sun back into the desert.

  • But unlike most mirrors, which present you with an outside view of yourself embedded in a place,

  • these mirrors come back empty."

  • It makes me nostalgic for the days when you could see the pixels in online video. (Laughter)

  • Ze isn't just a great public intellectual, he's also a brilliant community builder,

  • and the community of people that built up

  • around these videos was in many ways a community of learners,

  • so we played Ze Frank at chess collaboratively, and we beat him.

  • We organized ourselves to take a young man on a road trip across the United States.

  • We turned the Earth into a sandwich by having one person hold a piece of bread at one point on the Earth,

  • and on the exact opposite point of the Earth having another person holding a piece of bread.

  • I realize that these are silly ideas, but they are also 'learny' ideas,

  • and that was what was so exciting to me,

  • and if you go online, you can find communities like this all over the place.

  • Follow the calculus tag on Tumblr, and yes, you will see people complaining about calculus,

  • but you'll also see people re-blogging those complaints,

  • making the argument that calculus is interesting and beautiful,

  • and here's a way in to thinking about the problem that you find unsolvable.

  • You can go to places like Reddit, and find sub-Reddits, like 'Ask a Historian', or 'Ask Science',

  • where you can ask people who are in these fields a wide range of questions,

  • from very serious ones to very silly ones.

  • But to me, the most interesting communities of learners

  • that are growing up on the Internet right now are on YouTube,

  • and admittedly I am biased.

  • But I think in a lot of ways, the YouTube page resembles a classroom.

  • Look for instance at "Minute Physics", a guy who's teaching the world about physics.

  • (Video) "Let's cut to the chase. As of July 4th, 2012, the Higgs Boson is the last fundamental piece

  • of the standard model of particle physics to be discovered experimentally.

  • But, you might ask, why was the Higgs Boson included in the standard model,

  • alongside well-known particles like electrons and photons and quarks,

  • if it hadn't been discovered back then in the 1970s?

  • Good question. There are two main reasons.

  • First, just like the electron is an excitation in the electron field,

  • the Higgs Boson is simply a particle which is an excitation of the everywhere-permeating Higgs field.

  • The Higgs field in turn plays an integral role in our model for the weak nuclear force.

  • In particular, the Higgs field helps explain why it's so weak.

  • We'll talk more about this in a later video, but even though weak nuclear theory was confirmed in the 1980s,

  • in the equations, the Higgs field is so inextricably jumbled with the weak force,

  • that until now we've been unable to confirm its actual and independent existence."

  • John Green: Or here's a video that I made as part

  • of my show "Crash Course", talking about World War I:

  • "The immediate cause was of course the assassination in Sarajevo

  • of the Austrian Archduke Franz Ferdinand, on June 28, 1914,

  • by a Bosnian-Serb nationalist named Gavrilo Princip.

  • Quick aside: it's worth noting that the first big war of the twentieth century began with an act of terrorism.

  • So Franz Ferdinand wasn't particularly well-liked by his uncle, the emperor Franz Joseph

  • -- now "that" is a moustache! --

  • but even so, the assassination led Austria to issue an ultimatum to Serbia,

  • whereupon Serbia accepted some, but not all, of Austria's demands,

  • leading Austria to declare war against Serbia.

  • And then Russia, due to its alliance with the Serbs, mobilized its army.

  • Germany, because it had an alliance with Austria, told Russia to stop mobilizing,

  • which Russia failed to do, so then Germany mobilized its own army,

  • declared war on Russia, cemented an alliance with the Ottomans,

  • and then declared war on France, because, you know -- France!"

  • (Laughter)

  • And it's not just physics and world history that people are choosing to learn through YouTube.

  • Here's a video about abstract mathematics:

  • (Video) "So you're me, and you're in math class yet again,

  • because they make you go, like, every single day.

  • And you're learning about, I don't know, the sums of infinite series.

  • That's a high school topic, right? Which is odd, because

  • it's a cool topic, but they somehow manage to ruin it anyway.

  • So I guess that's why they allow infinite series in the curriculum.

  • So, in a quite understandable need for distraction, you're doodling and thinking more about

  • what the plural of "series" should be than about the topic at hand.

  • "Serieses," "seriese," "seriesen," and "serii?"

  • Or is it that the singular should be changed? One "serie," or "serus," or "serum?"

  • Just like the singular of "sheep" should be "shoop."

  • But the whole concept of things like 1/2 + 1/4 + 1/8 + 1/16 and so on, approaching one,

  • is useful if, say, you wanna draw a line of elephants each holding the tail of the next one:

  • normal elephant, young elephant, baby elephant, dog-sized elephant, puppy-sized elephant...

  • All the way down to Mr. Tusks and beyond. Which is at least a tiny bit awesome,

  • because you can get an infinite number of elephants in a line

  • and still have it fit across a single notebook page."

  • JG: And lastly, here's Destin, from "Smarter Every Day",

  • talking about the conservation of angular momentum and, since it's YouTube, cats:

  • (Video) "Hey, it's me, Destin. Welcome back to "Smarter Every Day".

  • So you've probably observed that cats almost always land on their feet.

  • Today's question is why?

  • Like most simple questions, there's a very complex answer.

  • For instance, let me reword this question:

  • "How does a cat go from feet up to feet down in a falling reference frame

  • without violating the conservation of angular momentum?"

  • JG: So, here's something all of these videos have in common:

  • they all have more than half a million views on YouTube.

  • And those are people watching not in classrooms,

  • but because they are part of the communities of learning

  • that are being set up by these channels.

  • And I said earlier that YouTube is like a classroom to me,

  • and in many ways it is, because here is the instructor

  • -- it's like the old-fashioned classroom -- here's the instructor,

  • and then beneath the instructor is the students,

  • and they're all having a conversation.

  • And I know that YouTube Comments have

  • a very bad reputation in the world of the Internet,

  • but in fact, if you go on Comments for these channels,

  • what you'll find is people engaging the subject matter,

  • asking difficult, complicated questions that are about the subject matter,

  • and then other people answering those questions.

  • And because the YouTube page is set up

  • so that the page in which I'm talking to you is on the exact same page

  • as your comments, you are participating in a live and real and active way in the conversation.

  • And because I'm in Comments usually, I get to participate with you,

  • and you find this whether it's world history, or mathematics, or science, or whatever it is.

  • You also see young people using the tools

  • and the sort of genres of the Internet in order to create places

  • for intellectual engagement instead of the ironic detachment

  • that maybe most of us associate with memes and other Internet conventions,

  • you know "Got bored -- Invented calculus",

  • or here's Honey Boo Boo criticizing industrial capitalism

  • ["Liberal capitalism is not at all the Good of humanity.

  • Quite the contrary; it is the vehicle of savage destructive nihilism"].

  • In case you can't see what she says... Yeah.

  • I really believe that these spaces, these communities

  • have become, for a new generation of learners,

  • the kind of communities, the kind of cartographic communities

  • that I had when I was in high school, and then again when I was in college.

  • And as an adult, re-finding these communities has re-introduced me to a community of learners,

  • and has encouraged me to continue to be a learner even in my adulthood,

  • so that I no longer feel like learning is something reserved for the young.

  • Vi Hart and "Minute Physics" introduced me to all kinds of things that I didn't know before.

  • And I know that we all hearken back to the days of the Parisian salon in the Enlightenment,

  • or to the Algonquin Round Table, and wish "Oh, I wish I could have been a part of that,

  • I wish I could have laughed at Dorothy Parker's jokes".

  • But I'm here to tell you that these places exist, they still exist.

  • They exist in corners of the Internet, where old men fear to tread. (Laughter)

  • And I truly, truly believe that when we invented Agloe, New York, in the 1960s,

  • when we made Agloe real, we were just getting started.

  • Thank you.

  • (Applause)

So, this is a map of New York State

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B1 中級

TEDx】紙城學院。約翰-格林在TEDxIndianapolis的演講。 (【TEDx】The Paper Town Academy: John Green at TEDxIndianapolis)

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    阿多賓 發佈於 2021 年 01 月 14 日
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