How much will you change in the future? More than you think - Bence Nanay

367,600 views ・ 2018-09-27

TED-Ed


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翻译人员: Chloe Ma 校对人员: Lipeng Chen
00:07
When trains began to shuttle people across the coutryside,
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当火车开始载着人们 穿越在乡村间之时,
00:10
many insisted they would never replace horses.
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很多人坚持说 它们永远也无法代替马匹。
00:14
Less than a century later, people repeated that same prediction about cars,
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不到一个世纪, 人们对车辆重复了同样的预测,
00:18
telephones,
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电话,
00:20
radio,
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00:20
television,
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广播,
电视,
00:21
and computers.
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和电脑。
00:22
Each had their own host of detractors.
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它们各有各的批评者。
00:25
Even some experts insisted they wouldn’t catch on.
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甚至很多专家坚持 它们永远无法追赶上。
00:29
Of course, we can’t predict exactly what the future will look like
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当然,我们无法准确的预测 未来是什么样子
00:32
or what new inventions will populate it.
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或是什么样的发明 会成为潮流。
00:35
But time and time again,
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但是历史总是相似的,
00:36
we’ve also failed to predict that the technologies of the present
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我们又没有预测到 当代的技术
00:40
will change the future.
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会改变未来。
00:42
And recent research has revealed a similar pattern in our individual lives:
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近期的研究人员发现了 我们个人生活的相似模式;
00:47
we’re unable to predict change in ourselves.
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我们无法预测 将会发生在我们自己身上的改变。
00:50
Three psychologists documented our inability to predict personal change
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三位心理学家在2013年的论文 《历史幻想的终结》中
00:55
in a 2013 paper called, “The End of History Illusion.”
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论证了我们无法预测个人的改变。
01:00
Named after political scientist Francis Fukuyama’s prediction
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政治学家法兰西斯·福山的预测
01:04
that liberal democracy was the final form of government,
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阐述自由民主将会是 最后一种形式的政府结构,
01:07
or as he called it, “the end of history,”
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或者他称其为, “历史的终结”,
01:09
their work highlights the way we see ourselves as finished products
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他们的工作强调了 在任何的时期
01:14
at any given moment.
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我们把自己看作是成品。
01:16
The researchers recruited over 7,000 participants ages 18 to 68.
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研究人员招募了超过7000位 16到68岁的参与者。
01:21
They asked half of these participants to report their current personality traits,
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他们询问了一半的参与者 报告他们当前的人格,
01:26
values,
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价值,
01:27
and preferences,
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和喜好,
01:28
along with what each of those metrics had been ten years before.
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还有他们十年前相同的指标。
01:33
The other half described those features in their present selves,
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另一半描述他们现在的特点,
01:36
and predicted what they would be ten years in the future.
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然后预测十年后 他们会变成什么样子。
01:40
Based on these answers,
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基于这些答案,
01:42
the researchers then calculated the degree of change
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研究人员计算了 每一位参与者报告或是预测的
01:44
each participant reported or predicted.
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改变的程度。
01:48
For every age group in the sample,
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每一个年龄组为样本,
01:51
they compared the predicted changes to the reported changes.
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他们对比了预测的改变 和实际上的改变。
01:54
So they compared the degree to which 18-year-olds thought they would change
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所以他们对比了18岁参与者 认为他们可能会改变的程度
01:58
to the degree to which 28-year-olds reported they had changed.
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和28岁参与者 认为他们已经改变的程度。
02:03
Overwhelmingly, at all ages,
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压倒性的,所有的年龄组,
02:05
people’s future estimates of change came up short
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人们对未来变化的估计 相比年长被试回忆的
02:09
compared to the changes their older counterparts recalled.
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变化远远不够。
02:13
20-year-olds expected to still like the same foods at 30,
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20岁的人们认为他们30岁时 仍然会喜欢同样的食物,
02:17
but 30-year-olds no longer had the same tastes.
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但30岁的时候 便不再喜欢同样的味道了。
02:20
30-year-olds predicted they’d still have the same best friend at 40,
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30岁的预测在40岁的时候 会有同样的朋友,
02:25
but 40-year-olds had lost touch with theirs.
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但是40岁的时候 他们早已失去联系。
02:28
And 40-year-olds predicted they’d maintain the same core values
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40岁的人们预测他们 留有同样的喜好
02:32
that 50-year-olds had reconsidered.
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而在50岁时已经不再是了。
02:35
While older people changed less than younger people on the whole,
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当年长的人们与年轻的人们相比 改变的更少,
02:39
they underestimated their capacity for change just as much.
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他们低估了 他们的改变能力。
02:43
Wherever we are in life, the end of history illusion persists:
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在我们人生中的任何时点, 历史幻象的终结持续着:
02:47
we tend to think that the bulk of our personal change is behind us.
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我们倾向于认为 我们人生大部分的改变已经过去。
02:52
One consequence of this thinking
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这种思考方式的结果
02:54
is that we’re inclined to overinvest in future choices
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是我们倾向去过度投资 基于我们现在的喜好形成的
02:58
based on present preferences.
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未来的选择。
03:00
On average, people are willing to pay about 60% more
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平均来说 人们愿意多付60%
03:04
to see their current favorite musician ten years in the future
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在未来十年里 去看他们当前最喜欢的音乐家
03:07
than they’d currently pay to see their favorite musician from ten years ago.
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相较于现在付钱去看 他们十年前最喜欢的音乐家。
03:12
While the stakes involved in concert-going are low,
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即使关于去演唱会的 时间成本不高,
03:15
we’re susceptible to similar miscalculations
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我们总是会在更加严肃的事情中
03:18
in more serious commitments,
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被这种错误的思考而误导,
03:20
like homes,
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像是家庭,
03:21
partners,
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伙伴,
03:22
and jobs.
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和工作。
03:23
At the same time, there’s no real way to predict
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同时, 并没有真正的方式去预测
03:26
what our preferences will be in the future.
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我们未来的爱好将会 变成什么样子。
03:28
Without the end of history Illusion,
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除去历史幻象的终结,
03:30
it would be difficult to make any long-term plans.
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做出长期的计划 是非常困难的。
03:33
So the end of history illusion applies to our individual lives,
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所有历史幻象的终结 适用于我们每一个个体,
03:38
but what about the wider world?
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但是如果是更大的世界呢?
03:40
Could we be assuming that how things are now is how they will continue to be?
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我们能不能假设 现在的事情以后也会发生?
03:45
If so, fortunately, there are countless records
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如果是的话,幸运的, 有不计其数的记录
03:47
to remind us that the world does change, sometimes for the better.
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提醒我们世界会改变的, 有时变得更好。
03:52
Our own historical moment isn’t the end of history,
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我们自己的历史性瞬间 并不是世界的终结,
03:55
and that can be just as much a source of comfort as a cause for concern.
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这既可以让人感到心安, 也能让人感到担忧。
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