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没空调的埃及人如何活三千年

没空调的埃及人如何活三千年

没空调的埃及人如何活三千年

发布于 2026-08-16 · 时长 19:53

字幕摘录

时间英文中文
0:00It's noon in Thebes.时彼斯午.
0:01这是1350BCE。
0:04And it is, conservatively, 43 degrees Celsius.保守地说是43摄氏度。
0:08That's 110 Fahrenheit for the Americans in the audience.这是110华氏 美国人在观众。
0:11There is no air conditioning.没有空调。
0:13There is no ice.没有冰
0:15There is no cold drink of any kind anywhere on the planet,地球上任何地方都没有冷饮
0:18because refrigeration will not be invented for another 3,000 years.因为再过3000年就不会再发明冷藏了
0:22You are standing on sand that is hot enough to cook an egg on, in a country that is 95 percent你站在沙子上,足够热 做鸡蛋,在一个95%的国家
0:27desert, wearing a linen kilt, and you are about to go do manual labor.沙漠,穿着亚麻裙, 你要去做体力劳动。
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序号英文中文
1It's noon in Thebes.时彼斯午.
2这是1350BCE。
3And it is, conservatively, 43 degrees Celsius.保守地说是43摄氏度。
4That's 110 Fahrenheit for the Americans in the audience.这是110华氏 美国人在观众。
5There is no air conditioning.没有空调。
6There is no ice.没有冰
7There is no cold drink of any kind anywhere on the planet,地球上任何地方都没有冷饮
8because refrigeration will not be invented for another 3,000 years.因为再过3000年就不会再发明冷藏了
9You are standing on sand that is hot enough to cook an egg on, in a country that is 95 percent你站在沙子上,足够热 做鸡蛋,在一个95%的国家
10desert, wearing a linen kilt, and you are about to go do manual labor.沙漠,穿着亚麻裙, 你要去做体力劳动。
11And you're fine.你没事
12Not fine as in miserable and coping.不如在痛苦和应对。
13Fine as in this is a normal Tuesday.好吧,这是正常的星期二。
14Fine as in you will do this again tomorrow and the day after and you will live to be 60,好吧,你明天和第二天再做这个 你活到60岁,
15which for the ancient world is the oldest anyone lives.古代最古老的人
16Now here's what I want you to sit with.现在我要你坐在这里
17We look at ancient Egypt and we see the pyramids.我们看着古埃及,看到金字塔。
18We see gold masks and mummies and Tutankhamun's face on a museum poster.我们在博物馆海报上看到金面具和木乃伊以及图坦卡蒙的脸.
19What we never see is the boring, relentless daily engineering problem sitting underneath all of it.我们从未见过的 是无聊,无情的日常工程问题 坐在它的所有下面。
20How do you keep several million people alive, working, and not dying of heat stroke in one of如何让数百万人活着,工作, 和不死热中风之一
21the hottest inhabited places on Earth for 3,000 years with no electricity?地球上3000年来最热的居住地点 没有电?
22Because that's the因为那是
23actual achievement.实际成就。
24Anybody can build a big triangle if they've got enough rocks and enough任何人都可以建造一个大三角形 如果他们有足够的岩石和足够的
25time.时间。
26But keeping the workforce alive long enough to finish it?但保持劳动力的生命力 足以完成它?
27That's the hard part.这是困难的部分。
28So today we're going through all of it.所以今天我们要经历这一切。
29The architecture, the clothing, the beer,建筑,衣服,啤酒,
30the salt, the wind catchers, the doctors, the beard situation.盐 捕风者 医生 胡子的情况
31And by the end you're going to到最后你会
32realize something slightly uncomfortable.有点不舒服
33The Egyptians solved this problem so well that we've埃及人解决了这个问题 以至于我们
34spent the last century solving it worse.花了上个世纪 解决它更糟。
35Just with more electricity.只是用更多的电。
36Let's go.我们走吧。
37The thing nobody tells you about Egypt.没有人告诉你埃及的事
38Here's the misconception baked into the question itself.问题本身就产生了误解。
39We picture ancient Egyptians enduring the heat, suffering through it,我们描绘的是古埃及人忍受着热量 经历着热量
40grimly surviving.残酷的存活。
41Like the desert was an enemy they held off by sheer willpower and stubbornness.就像沙漠是敌人 他们被意志力和顽固所束缚
42That's wrong.这是错误的。
43And it's wrong in an interesting way.这在有趣的方面是错误的。
44The Egyptians weren't surviving the desert.埃及人无法幸存沙漠
45They were living in a very narrow green ribbon next to the desert.他们住在沙漠旁边一个非常狭小的绿色丝带里。
46And they had spent thousands他们花费了几千美元
47of years engineering that ribbon so thoroughly that the heat became a design parameter rather多年来的工程 如此彻底的丝带 热成为设计参数
48than a threat.而不是威胁
49Every single thing about Egyptian daily life, the shape of the houses, the fabric关于埃及日常生活的每一件事, 房屋的形状,布料
50of the clothes, the timing of the workday, what you drank, when you ate, which direction your bed衣服,工作日的时间, 你喝什么, 当你吃, 方向你的床
51All of it had been quietly optimized over dozens of generations to deal with one specific problem.所有这一切都被悄悄地优化了数十代,以处理一个具体问题。
52They weren't fighting the sun.他们不是在对抗太阳
53They'd made peace with it and then read the fine print very carefully.他们用它平和了 然后仔细阅读了精细的指纹
54And to understand how, we need to talk about the least glamorous topic in Egyptology.为了了解如何,我们需要谈谈埃及学中最没有魅力的话题。
55汗at.
56You are a walking evaporation machine.你是一个步行蒸发机。
57Your body has exactly one serious cooling strategy.你的身体有一个非常严重的冷却策略。
58And it's water.而为水.
59When you get hot, you push water through your skin,当你发热,你推水穿你的皮肤,
60and when that water evaporates, it carries heat away with it.当水蒸发,它随热而消失。
61That's it.就这样
62That's the whole system.这就是整个系统。
63Dogs pant.狗裤。
64Elephants use their ears as radiators.大象用耳朵作为散热器.
65Pigs roll in mud because they can barely sweat猪在泥中滚,因为它们几乎不能汗出
66at all.一点也不
67Humans have somewhere between 2 and 4 million sweat glands, and we are, genuinely,人类有200万到400万个汗腺 我们真的
68the best sweaters in the animal kingdom.动物王国最好的毛衣
69The catch is that this system runs on a consumable.捕捉到的是,这个系统运行在一个消耗。
70You are cooling yourself by spending water, and in the Egyptian summer, you spend it fast.你用水冷却自己, 在埃及夏天,你花得很快。
71A laborer working outdoors in that climate can lose several liters a day, lose 2% of your body在室外工作的人 一天会损失几升 身体会损失2%
72weight in fluid, and your cognitive performance drops measurably.体重在流体中, 你的认知性能可观地下降。
73Lose 5, and you're in real输了5,你是真的
74trouble.麻烦
75Lose 10, and you're dying, and you're dying confused, because one of the first things输了10,你快死了,你快死了,你很困惑 因为头一件事
76heat takes from you is your ability to notice that anything's wrong.从你身上得到的热量 就是你发现出问题的能力
77There's a second consumable,有第二个消费,
78too, and this one gets forgotten.这个也忘不了了
79Sweat isn't distilled water.汗水不是蒸馏水
80It's salty.咸谓曰.
81Sweat hard for long久拖不动
82enough, and you can drink all the water in the world and still crash because you've flushed out足够了,你可以喝 世界上所有的水 和仍然坠毁 因为你已经冲出
83the sodium your nervous system needs to function.钠,你的神经系统需要运行。
84That's hyponatremia, and it will kill you just as这是低血压, 它会杀了你一样
85{\fn黑体\fs22\bord1\shad0\3aHBE\4aH00\fscx67\fscy66\2cHFFFFFF\3cH808080}因为你手里会装满一个水罐
86when it happens.当它发生。
87So the survival equation in ancient Egypt comes down to three things.所以古埃及的生存方程 降为三件事。
88Reduce heat load, replace water, replace salt.减少热负荷,更换水,更换盐.
89Everything that follows is just increasingly接下来的一切都越来越
90clever versions of those three moves.这三个动作的聪明版本。
91Move one, the building is the air conditioner.移动一号,大楼是空调.
92Start with the house, because this is where the Egyptians were quietly brilliant.从房子开始 因为这里是埃及人悄悄的辉煌之处
93Egyptian domestic埃及国内
94architecture was mud brick, Nile silt, mixed with chopped straw, packed into molds, baked hard in建筑是泥砖 尼罗河淤泥 与碎稻草混合 包装成模具 硬烤在
95the very sun it was designed to defeat.就是它用来打败的太阳
96There's a nice irony in that, and mud brick has a property有点讽刺 泥砖有地产
97that modern building materials have spent decades trying to get back, enormous thermal mass.现代建筑材料花了数十年 试图返回,巨大的热量。
98Here's给你
99what that means in practice.这在实际上意味着什么。
100A thick mud brick wall doesn't block heat, it delays it.厚厚的泥砖墙不会阻塞热量,会延缓热量.
101Sun hits太阳命中
102the wall all day, and the heat crawls through the material slowly, taking hours to make the journey.热量慢慢地从材料中爬过 需要几个小时才能到达目的地
103So the peak heat of the afternoon arrives inside your house around midnight, by which time the所以下午的热量 会在午夜左右到达你家
104desert night has gone cold, and you actually want it.沙漠之夜已经凉了 你其实想要它
105Then the cold of the night crawls through and然后,夜晚的寒冷 爬过,
106arrives inside at midday when you're desperate for it.甲午时到内,欲求之.
107The wall isn't insulation, it's a time墙不是绝缘的 是时间
108machine for temperature.温度的机器。
109It takes the daily swing, which in the Egyptian desert can be 20 degrees它需要每天的秋千, 在埃及沙漠中可以20度
110Celsius between noon and dawn, and flips it exactly out of phase with your needs.中午到黎明之间摄氏度 随你需要而翻转
1111350 BCE里没人
112was writing equations about thermal lag.写有关热滞后的方程式
113They just noticed that thick walls made the house better,他们只是注意到厚厚的墙壁 使房子变得更好,
114and thin walls made it worse, and they built accordingly for 3,000 years.而薄壁又使情况更加糟糕,他们据此建造了3000年.
115Then they stacked然后堆起来
116more tricks on top.上面有更多把戏
117Windows were small and set high near the ceiling, because hot air rises and视窗很小,在天花板附近设置高,因为热空气上升,
118you want the exit near the top.你想让出口靠近顶部
119Walls were whitewashed, which reflects a substantial portion墙被洗白了,这反映出很大一部分
120of incoming solar radiation rather than absorbing it.而不是吸收太阳辐射
121Streets in worker settlements like Der El Medina,像Der El Medina这样的工人定居点的街道,
122the village that housed the craftsmen who cut the royal tombs, were narrow, which meant the buildings那个村里住着切割皇家墓穴的工匠 村里很狭窄 也就是说这些建筑
123shaded each other for most of the day.日多时互相荫蔽.
124Rooms were arranged so the ones you used in the afternoon sat房间是安排的,所以你下午用过的
125on the shaded side.在阴暗的一侧。
126And then there's the roof.后有天台.
127Egyptian roofs were flat, and the flat roof was埃及屋顶平坦,屋顶平坦
128living space.生活空间。
129You slept up there.你睡在那边。
130In the hot months, a huge portion of the population simply在炎热的几个月里, 人口的很大一部分只是
131moved their bed to the roof at night, where the air moved and heat radiated away into a cloudless晚上把床移到屋顶上, 那里的空气移动 和热辐射离开 一个无云的
132{\fn华文楷体\fs16\1cHE0E0E0}天空
133Sleeping on the roof in an Egyptian summer isn't poverty.在埃及夏天在屋顶上睡觉不是贫穷。
134It's the premium suite.这是高额套房。
135Move two,移动两个,
136the windcatcher.捕风者。
137Now here's where it gets interesting.现在这里变得很有趣。
138Egyptian houses had a feature埃及的房屋有一个特色
139called a malkaf.叫做麦卡夫
140You'll see them depicted in tomb paintings, most famously in the tomb of你会看到他们被描绘在墓葬画里 最著名的是墓葬
141Neb Amunet Thebes, 约1300 BCE, 显示一个建筑在屋顶上,
142unmistakably a wind scoop.毫无疑义的风声
143The malkaf is a hooded vent built on the roof, angled to face the马勒卡夫是一个盖着的通风口 建在屋顶上,角度对面
144prevailing wind.风大风大
145In Egypt, reliably out of the north, wind hits the scoop, gets funneled down在埃及,可靠地从北面出来,风吹到勺子上,被漏掉
146a shaft, and is delivered directly into the living space below.a 轴,直接送到下面的居住空间。
147Meanwhile, hot air, being hot, is同时,热空气,热气,是
148rising and escaping through those high windows on the other side.从另一边高高的窗户升起逃跑
149You've created a pressure你造成了压力
150difference.差别。
151You've built a chimney that runs sideways.你造了个烟囱 跑在一边
152That's passive ventilation.这是被动通风。
153No moving不移动
154parts, and no power source.部件,没有电源。
155It works because wind exists and heat rises, and both of those things因为风存在 热量上升 这两种东西都起作用
156are going to keep being true forever.永远保持真实
157And the Egyptians took it one step further, which is the埃及人更进一步,
158part that makes me slightly emotional.这让我有点情绪化
159Some households would place porous clay water jars有些家庭会放置多孔粘土水罐
160{\fn黑体\fs22\bord1\shad0\3aHBE\4aH00\fscx67\fscy66\2cHFFFFFF\3cH808080}在即将到来的空中
161Water seeps through the clay, evaporates off the outer surface,水渗出泥土 蒸发出外表
162and evaporation takes heat with it.蒸发会带热
163The air arriving in your room has now been飞到你房间的空气已经
164cooled by passing over an evaporating surface.冷却通过一个蒸发表面。
165That's an evaporative cooler.那是个蒸发冷却器
166That's a swamp那是沼泽
167cooler.凉爽点
168That is, in principle, the exact same machine you can buy today at a hardware store原则上,就是今天在五金店买的机器
169for $200, running on electricity, and they built it out of a pot and a hole in the roof.两百元,靠电力运转, 他们用锅和屋顶的洞建起来的。
170This design didn't die with Egypt, by the way.顺便说一句,这个设计并没有随着埃及而死.
171Wind catchers spread and evolved across the Middle风力捕捉器横跨中区
172East and Persia into the towering bad gears of Yazd in Iran, some of which still stand东方和波斯进入了伊朗雅兹德的致命齿轮, 其中一些仍然站着
173and still work.还能继续工作
174The technology never actually stopped being good.技术从未停止过。
175We just got access to cheap我们刚刚得到便宜
176electricity and decided we'd rather solve the problem by burning things.并且决定我们宁可通过烧东西来解决这个问题。
177Move 3.移动3。
178Linen and why covering up beats stripping off.亚麻和为什么遮住 拍子脱落。
179Let's talk about clothes.谈衣钵.
180Your instinct in extreme heat is to wear as little as possible.你的直觉是尽量少穿
181The Egyptian answer was more nuanced than that, and the nuance is the interesting part.埃及的回答比这更细微,细微是有趣的部分.
182Egyptian clothing was almost universally linen, made from flax, and the reason is a stack of埃及服装几乎是普世亚麻布,用麻布制成,原因是一叠
183material properties that happen to line up perfectly with the problem.与问题完全一致的物质属性。
184Linen is highly亚麻是很高的
185breathable.喘不过气来
186The fibers are hollow, so air moves through the weave.纤维是空的,所以空气通过织物移动.
187It's exceptionally good at特别擅长
188wicking, meaning it pulls sweat off your skin and spreads it across a wide surface where it can摇晃,意思是它会把汗汗从你的皮肤中抽出来 并把它分散到一个宽阔的表面
189evaporate efficiently.有效蒸发.
190And it's a poor insulator, so it doesn't trap the heat you're trying to lose.并且是贫寒的绝缘器,所以不会陷阱你试图失去的热量.
191Cotton, for comparison, holds moisture against the skin.相比之下,棉花对皮肤具有水分。
192Wool insulates.伍尔绝缘.
193Linen does neither.亚麻也不会
194In that specific climate, it is close to the ideal fabric,在这种特殊的气候下,它接近理想的结构,
195and the Egyptians figured that out early enough that flax cultivation became one of the foundational埃及人很早就知道 麻树的种植是根基之一
196industries of the entire civilization.整个文明的工业。
197There's also a quality gradient here that tells you这里还有一个质量梯度告诉你
198everything about Egyptian society.关于埃及社会的一切
199The finest linen, sometimes called royal linen, was woven最好的亚麻,有时叫做皇家亚麻,被编织
200so finely that surviving fragments are nearly transparent.如此精细,幸存的碎片几乎是透明的。
201And producing it took skilled weavers生产它需要熟练的织物
202enormous amounts of time.相当长的时间
203Elites wore that.爱丽丝穿的
204Field laborers wore coarse, thick linen, or a simple田间工人穿粗麻布或简单的
205kil.
206Or, in a lot of cases, very little at all.或者,在很多情况下,很少。
207Same climate, same material, radically different同样的气候,同样的物质,完全不同
208experience of it.经验。
209That gap runs through this entire story.这个缺口贯穿整个故事
210And we'll come back to it.则复入涅盘.
211And then the counterintuitive bit, loose, light-colored cloth over your skin, can keep然后反直觉的一点,松散的, 浅色的布在你的皮肤上,可以保持
212you cooler than bare skin.比赤裸的皮肤还凉爽
213Because it blocks direct solar radiation while still letting sweat因为它阻断了太阳的直射 同时又让汗流出来
214evaporate.蒸发.
215You lose a little airflow.你失去了一点气流。
216You gain a lot of shade.你得到了很多阴影。
217It's the same reason desert peoples这是同样的原因 沙漠民族
218across North Africa and Arabia converged on flowing robes rather than shorts.整个北非和阿拉伯都聚集在流动的长袍上,而不是短裤上。
219Being naked裸着
220in the desert sun isn't freedom.在沙漠中的太阳不是自由
221It's just faster sunburn.太阳烧得更快
222Which brings us to hair.这给我们带来了头发。
223Egyptians,埃及人,
224particularly the wealthy, are frequently shaved their heads and wore wigs.特别是富人,经常剃头戴假发。
225This looks purely这看起来纯粹
226like fashion, and partly it was, and partly it was about lice which nobody enjoys.像时尚,部分是, 部分是关于虱子 没有人喜欢。
227But a wig但是假发
228sits slightly off the scalp, creating a ventilated air gap, and it can be removed.稍稍从头皮上脱落,形成通风空隙,可以去除.
229Your actual hair你真正的头发
230cannot.无法。
231Shave the head, and you've got a surface you can wash, cool, and cover on demand.剃头,你有一个表面 你可以洗,凉爽, 和覆盖在需求。
232The那个
233Egyptians were also, famously, obsessive about cleanliness and oils.埃及人对清洁和油类也十分执着,有名无实.
234Priests bathed multiple牧师洗了多杯澡
235times daily.每日时间。
236Ordinary people used scented fats and oils on the skin, which protected against sun普通人在皮肤上使用有香味的脂肪和油,防止晒太阳
237damage and cracking in extremely dry air.在极其干燥的空气中造成破坏和裂缝。
238Herodotus, visiting centuries later, noted the几个世纪后,赫罗多图斯访问,注意到
239Egyptian preoccupation with washing with a slight tone of bewilderment, which is very funny coming埃及热衷于用轻微的迷惑语调洗衣服,
240from a Greek.从希腊。
241Move four, drink beer seriously.四点,喝啤酒
242Here's the fluid problem.这就是流体问题。
243You need several liters需要几升吗?
244of water a day.一天一滴水 来一杯
245The Nile is right there.尼罗河就在那边
246The Nile is also full of parasites, silt, animal waste,尼罗河上还有寄生虫 淤泥 动物废物
247human waste, and, depending on the season, and how far upstream the last village was,人类的废物, 根据季节, 以及上游多远的最后一个村庄,
248things you do not want to think about while drinking.喝酒时你不想想到的事
249Shistosomiasis, a parasitic disease寄生虫病
250spread through freshwater snails, has been detected in Egyptian mummies.在埃及木乃伊中被检测到,
251Drinking straight from the从直饮
252river was not free.河流不是免费的。
253So Egyptians drank beer.因此,埃及人喝啤酒。
254Vast, structural, civilization-scale amounts of beer.巨大的,结构的,文明的啤酒数量。
255And I need to be clear about what this beer was because it wasn't a pint.我需要弄清楚这啤酒是什么 因为它不是一品脱。
256Egyptian beer was thick,埃及啤酒很浓,
257low in alcohol, made from barley or emmer wheat, often strained but still substantial enough that酒精含量低,由大麦或麦芽制成,往往很紧张,但仍然足够大。
258descriptions put it closer to a gruel than a drink.描述它比饮料更接近苦味
259It was food.这是食物。
260It was hydration.这是水合。
261It was这是
262calories.热量。
263It carried B vitamins from the yeast.它从酵母中携带了B维生素.
264Crucially, the brewing process involved heating关键是,酿造过程需要加热
265the mash, and the fermentation itself produces an environment that's hostile to a lot of pathogens.泥浆,发酵本身 会产生一种与许多病原体敌对的环境。
266Beer was, for practical purposes, safer than the river it came from.啤酒实际上比它从河里来的要安全
267How structural was this?这是怎样的结构?
268Workers were paid in it.工人在其中得到报酬。
269Dyer el Medina的记录 最好的记录之一
270workforces in the entire ancient world, because these people wrote down everything on limestone整个古代世界的劳动力 因为他们把石灰岩上的一切都写下来了
271flakes, including their absences and their complaints, show rations of bread and beer as面包和啤酒的配给是:
272standard compensation.标准补偿。
273Daily allowances of multiple jars per worker appear in the record,记录显示,每个工人每天领取多罐的补贴,
274and in one of the great moments in labor history, when those workers' rations were delivered late在劳动史上一个伟大的时刻 那些工人的口粮是迟到的
275during the reign of Rameses III, around 1155 BCE, they downed tools and staged what is generally在拉姆塞斯三世统治时期,大约1155年的BCE时期,他们放下了工具,制造了一般的
276the first recorded strike in human history.这是人类历史上第一次有记录的罢工。
277They walked off the royal necropolis, over food and他们走出了皇家城市, 过食物和
278beer.来杯啤酒
279Sitting behind that strike is the thing we established earlier.坐在那次罢工的后面是我们早些时候确定的事情。
280In that climate, the ration在这种气候下,口粮
281wasn't a perk.并不是一个错误。
282It was the cooling system.这是冷却系统。
283Cut the beer, and you're not being stingy.少喝啤酒,你不会吝啬的
284You're琌
285switching off the water supply for men doing heavy labor in a desert.关闭供水 男人在沙漠中做重工。
286Move five.移动5。
287Salt, bread,盐,面包,
288and the invisible chemistry.和无形的化学。
289Now the part nobody thinks about.现在没人会想到的
290You've replaced the water.你换了水
291You have你有过
292replaced the salt, and the salt is what stops your muscles cramping and your brain from going换了盐,盐是阻止肌肉抽筋和大脑走的
293soft in the afternoon.午后柔软.
294The Egyptian diet handled this almost by accident.埃及的饮食几乎是偶然处理的。
295Bread was the staple,面包是主食,
296coarse, dense, and gritty enough that it visibly wore down the teeth of the population,粗糙,稠密, 和粗糙 足以明显地磨损 人口的牙齿,
297which we can see in surviving mummies as heavily abraded molars.在幸存的木乃伊中,我们可以看到这些木乃伊是严重磨损的蛾子。
298Salted and dried fish was a common preserved food.盐和干鱼是一种常见的保存食物。
299Natron, the naturally occurring sodium compound纳特龙,天然产生的钠化合物
300harvested from dried lake beds and famous for its role in mummification, also had domestic uses.从干涸的湖床中收获的木乃伊化作用出名,也有家庭用途。
301Onions.葱.
302Garlic.蒜头.
303Dates.约会
304Figs.数数.
305Dates in particular being an efficient package of sugar and potassium.特别是作为高效包装的糖和钾。
306None of this was designed as an electrolyte strategy.这些都不是作为电解质策略设计的.
307Nobody was thinking about sodium ions.没人想到钠离子
308But a diet built on salted preserved fish, salted bread, and potassium-rich fruit,但是在咸鱼、咸面包和富含钾的水果上 积累的饮食
309consumed alongside enormous volumes of low alcohol beer, produces almost exactly the fluid and mineral和大量低酒精啤酒一起消耗 几乎完全产生液体和矿物质
310balance that a person doing heavy outdoor labor in extreme heat requires.一个在极端高温条件下做繁重户外劳动的人需要的平衡。
311That's the pattern that这就是模式,
312keeps repeating in this story.继续重复这个故事
313Not knowledge.不为知识.
314Iteration.迭经.
315A few thousand years of doing the几千年来
316thing that worked and quietly dropping the thing that didn't, until the accumulated result looks在累积结果看出来前 悄悄地放下那没有的东西
317like it was designed by someone with a physiology textbook.就像是某个有生理学教科书的人设计的
318Move six.动六根.
319Don't be outside.别在外面
320The simplest最简单的
321The Egyptian day was structured around the sun rather than against it.埃及日是围绕太阳而不是与之相对的.
322Work started before dawn.工作在黎明前开始.
323Heavy labor happened in the cool of early morning.清晨的清凉中发生了重工.
324The middle of the day, the genuinely dangerous白天,真正的危险
325window, was for rest, shade, food, and sleep.窗户,是休息,遮荫,食物,和睡眠。
326Then work resumed as the sun dropped.之后工作随着太阳的落下而恢复.
327Dare El Medina again gives us the detail because those workers recorded their schedule.大胆的El Medina再次向我们提供了细节,因为这些工人记录了他们的日程安排。
328They worked in shifts, they had rest days, and during the working period many of them他们轮班工作,有休息日,在工作期间,他们中许多人
329rather than walking home across open ground twice a day in the heat.而不是每天在炎热中穿过开阔的地面走回家两次。
330Even the great construction projects appear to have run on seasonal logic.甚至大型建筑项目似乎都按季节逻辑运行。
331A significant重大
332portion of pyramid building labor is thought to have been organized around the annual Nile据认为,部分金字塔建筑劳动力是围绕着一年一度的尼罗河而组织的。
333inundation, when the fields flooded, agricultural work paused, and a large labor force became淹没,当田地淹没, 农业工作停顿,
334available.可用。
335And the flood also made it dramatically easier to move stone by boat.而洪水也大大方便了用船移动石头.
336The work day,工作日时,
337the work year, and the calendar itself all bent around the sun and the river.工作年,日历本身 弯曲在太阳和河。
338And they had medicine for when it went wrong anyway.他们有药物 当它出了问题。
339Ebers Papyrus, 约1550 BCE, 是现存最古老的医学文本之一
340earth.尘土
341And it contains remedies for fever, for burns, for headache, for a whole catalog里面有治疗发烧、烧伤、头痛的药
342of conditions consistent with heat exposure.与热接触相符的条件。
343Some of it is magical incantation.有些是神奇的咒语
344Some of it,其中一些
345honey on wounds, which we now know has genuine antibacterial properties, turns out to work.伤口上的蜂蜜,我们现在知道 它具有真正的抗菌性能, 结果工作。
346That mixture of the empirical and the mystical, side by side,经验主义和神秘主义的混合体 并肩作战
347entirely unbothered by the contradiction, is very much the ancient world in general.完全没有受到矛盾的困扰, 在很大程度上是整个古老的世界。
348The twist?扭伤?
349The desert was the point.沙漠才是重点
350Alright, here's where this whole story turns over.好吧,这里是整个故事翻过来的地方。
351We've been treating the desert as the problem.我们一直把沙漠当成问题
352Everything so far has been Egyptians defending against it.目前为止,一切都是埃及人为之辩护。
353But ancient Egypt existed because但古埃及的存在是因为
354of the desert.沙漠的风景
355The Egyptians called the fertile black soil of the floodplain Kemet,埃及人称洪水平原的肥沃的黑土为Kemet,
356the black land.黑色的土地。
357They called the desert Deshret, the red land.他们称沙漠德什雷特为红色土地.
358Two names, two worlds,两个名字,两个世界,
359one border you could stand with a foot on each side of.一个边界,你可以站立 在每一边的脚。
360And the red land was, functionally,而红色的土地,在功能上,
361a wall.墙
362It's the reason Egypt held a recognizable identity for 3,000 years while civilizations in这也是埃及拥有了3000年的可识别身份 而在埃及的文明
363Mesopotamia were being conquered and reconquered on what feels like a rotating schedule.美索不达米亚被征服 并被重新征服 就像一个旋转的时间表。
364Egypt was flanked east and west by hundreds of kilometers of lethal,埃及在东面和西面 被数百公里的杀伤力包围
365waterless sand.无水沙.
366Armies can't cross that.军队不能越过那。
367Supply lines can't cross that.补给线不能越过那。
368The desert was a moat沙漠是护城河
369that no one had to build, maintain, or garrison.没有人必须建造、维持或驻防。
370And it went further than defense.它比防御还进一步。
371The desert's沙漠的风云
372aridity is the reason we know anything about Egypt at all.干旱是我们了解埃及的原因。
373Organic material, papyrus, linen,有机材料、 p、亚麻、
374wood, painted plaster, human tissue, rots in humidity, and survives in dryness.木材,涂抹的石膏,人体组织,腐烂在湿润中,在干燥中生存.
375每一个papyrus
376scroll in every museum, every preserved body, every scrap of painted cloth exists because the每一个博物馆的卷轴,每个保存的躯体,每一片漆布都存在,因为
377climate that made life difficult made decay nearly impossible.导致生活困难的气候 几乎不可能腐烂
378Mummification itself is a technology母亲化本身是一种技术
379built directly out of local geology.由当地地质学直接建造。
380The Egyptians noticed that bodies buried in hot, dry sand埃及人注意到尸体埋在炎热干燥的沙子里
381naturally desiccated and survived, and the entire elaborate apparatus of embalming was, at bottom,自然干燥,幸存下来 整个精密的防腐装置 底部,
382an attempt to reproduce artificially what the desert did for free.试图人工复制 沙漠所做的免费。
383Natron, the salt they used纳特龙,他们用的盐
384to dry the body, came out of desert lake beds.从沙漠的湖床里出来
385So the heat didn't just get survived.因此,热量并不只是幸存.
386It got它得到了
387recruited.征聘人员。
388It defended the borders.它保卫了边界。
389It dried the dead.它把死人给干了
390It preserved the archive.它保存了档案。
391And it is the这是
392single reason a civilization from 3000 BCE is better documented than most of medieval Europe.比起大多数中世纪欧洲来说,3000BCE文明的单一原因有更好的记载.
393Here's what I keep coming back to.这就是我一直回来的原因
394There is a house in Egypt, three and a half thousand years在埃及有一栋房子 三千五百年
395ago, thick mud walls holding yesterday's cool, a scoop on the roof pulling the north wind down之前,厚厚的泥墙 握着昨天的凉爽, 屋顶上的一个勺子拉着北风下来
396into the rooms, a porous clay jar sitting in the airflow, sweating, taking the heat out of the进入房间,一个多孔的粘土罐子 坐在空气中,流汗,取出热量
397breeze, a family asleep on the roof under a sky with no clouds in it, a jar of thick beer for the微风,一个家庭睡在屋顶的天空下 没有云,一罐浓啤酒
398morning.晨报.
399Not one part of that requires electricity.这其中的一部分并不需要电力。
400Not one part of it will ever break in a way that它的一部分永远不会打破的方式
401can't be fixed with mud and hands.无法用泥和手固定.
402It has no off switch because it has no on switch, and it was它没有开关,因为它没有开关。
403derived at, not by genius, but by several thousand years of people paying close attention to what不是天才,而是几千年来人们 密切关注什么
404made the afternoon bearable and passing that on to their kids.使下午可以忍受 并传递给他们的孩子。
405We've spent the last hundred years我们过去一百年了
406solving the same problem by putting a machine in the window and cooling one room at a time,通过把一台机器放在窗户里 一次冷却一个房间来解决同样的问题
407while the machine dumps its waste heat into the street and makes the city hotter, so we buy a机器把废热倒在街上 让城市更热 所以我们买了一台
408bigger machine.更大的机器。
409Meanwhile, architects are now going back to the tomb paintings at Thebes and与此同时,建筑师们现在要回到 Thebes的墓葬画和
410studying the Malkaf, because it turns out a hole in the roof pointed at the wind was a genuinely研究马尔卡夫,因为它发现一个洞 在屋顶指向风 是真正的
411excellent idea and always has been.好主意,而且一直都是这样
412You will get warm today, and you'll do something about it.你今天会很暖和,你会做点什么
413Move to shade, drink something cold, sit near a fan, change what you're wearing, wait for the sun to移到阴凉处,喝冷的东西,坐在风扇附近, 改变你穿的,等待阳光
414drop.下来。
415Small automatic adjustments you won't even register making.小小的自动调整你甚至不会注册。
416That's the same equipment, same同样的设备,同样的
417species, same sweat glands, same 2% margin before the thinking starts going.同样的汗腺 同样的2%的边度
418The Egyptian in Thebes提布斯的埃及人
419at noon in 1350 BCE was running the same calculation you run, with better architecture在1350年的中午, BCE 运行同样的计算, 有更好的架构
420and worse beer.还有更糟糕的啤酒
421Three thousand years of the hottest place people chose to live,三千年最热的地方 人们选择生活,
422and the answer was never toughness.答案绝不是强硬的。
423It was mud, linen, shade, salt, and paying attention.是泥,亚麻,遮荫,盐,还有注意。
424So, could you do it?所以,你能做到这一点吗?
425A summer in ancient Thebes, no fridge, no fan, roof for a bedroom,一个夏天在古代的Thebes, 没有冰箱,没有风扇,屋顶为卧室,
426and a jar of warm beer for breakfast.和一罐热啤酒 早餐。
427Let me know in the comments.在评论中告诉我。
428Until then, see you soon.在那之前,再见
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