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The architectural wonder of impermanent cities | Rahul Mehrotra 

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Every 12 years, a megacity springs up in India for the Kumbh Mela religious festival -- what's built in ten weeks is completely disassembled in one. What can we learn from this fully functioning, temporary settlement? In a visionary talk, urban designer Rahul Mehrotra explores the benefits of building impermanent cities that can travel, adapt or even disappear, leaving the lightest possible footprint on the planet.
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8 июн 2024

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Комментарии : 135   
@mach1gtx150
@mach1gtx150 4 года назад
As an architect, I never once heard any of my professors talk about 'impermanence'. It was usually about making some kind of permanent architectural 'statement'. This should be discussed and embodied in every school of thought, especially architecture. What a fabulous presentation!
@ReeseEForbes
@ReeseEForbes 4 года назад
Burning Man - purposefully impermanent which disappears without a trace each year.
@P.R_ka_punch
@P.R_ka_punch 4 года назад
Be the one !
@strictnonconformist7369
@strictnonconformist7369 4 года назад
Starting in late 2016 I had the formation of an idea for a city built for easy change and optimized for it, and transit, along with effectively 100% green space. The concept involved using materials and geometric relationships as efficiently as feasible, and I'm almost done with my world-building for how it fits together to complete a fictional short story, and I just ran across this video this morning, such great timing. The short story largely revolves around how people's behavior is shaped by the city's design, and how the city's design is shaped by the people in it. I posit that a city is just a structure for facilitating connections: if it's efficient at that, it'll always be vibrant, as long as it can live off the land"s bounty, and if not, it becomes another structural graveyard in most cases. Having seen enough cities in various states of their cycles of existence, those that are too immutable don't survive reality: they're bypassed and abandoned, because they're no longer efficient enough. The thought there'd be a megacity with 7 million people that's so transient and lightweight assembled and disassembled so quickly for a particular purpose, and so orderly, I find absolutely fascinating.
@mr.e695
@mr.e695 4 года назад
This is a truly amazing sight to behold and you should try to witness this if you have the means to do so. I think that you could probably find a way to connect with locals in your field that work on this to get an inside look. It could be an event that sparks something in you akin to why you started in your field to begin with.
@mach1gtx150
@mach1gtx150 4 года назад
@@mr.e695 I will, thank you!
@anthonyabeja3151
@anthonyabeja3151 4 года назад
"Urbanism as an elastic condition" is such a powerful phrase because it reminds us that our congregations as people aren't about the infrastructure but, rather, the people themselves! Awesome :)
@strictnonconformist7369
@strictnonconformist7369 4 года назад
I'd suggest that cities are an artifact for making connections between people more efficient, when done right. As discussed in this presentation, the temporal nature is just one attribute, but in this presentation, it's shown that permanence isn't necessarily an optimal attribute of a city.
@GreenMM_11
@GreenMM_11 4 года назад
What this could mean for Olympic stadiums, MAJOR 👏👏👏
@GivenFactNotFiction
@GivenFactNotFiction 4 года назад
This would be good for natural disasters, concerts, and dire situation possibly.
@zawsrdtygbhjimokpl6998
@zawsrdtygbhjimokpl6998 4 года назад
I recall an extremely minor earthquake 13 years ago. Yeah, that's about it, my country isn't exactly a hotspot for natural disasters and yeah it's probably more expensive to sustain temporary constructions. The cost of existing would increase
@TheTwick
@TheTwick 4 года назад
What a beautiful speaker! Thank you for blessing us, we TED listeners!
@spiritedawayvalley
@spiritedawayvalley 4 года назад
I am very fascinated with abandoned buildings and I have thought of this many times. Why is everything so permanent? People change all the time.
@jeganpalanichamy2576
@jeganpalanichamy2576 4 года назад
Not only temporary problems, but the ever changing scenario.. life style needs such futuristic orientation and thinking... Thanks prof.rahul Mehrotra for such a wonderful presentation.
@AvailableUsernameTed
@AvailableUsernameTed 4 года назад
Impermanence satisfies a nomadic itch that, I think most people have.
@Runeforged
@Runeforged 4 года назад
This was beautiful and fascinating. I’d love to have a drink with him just to hear him talk some more.
@troa_misty
@troa_misty 4 года назад
Holy crap. Are there any documentary of this tradition? Architectural and engineering perspective? I wanna read! I wanna watch.
@padhiyogi6663
@padhiyogi6663 4 года назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-FDBRCQXCFS8.html
@jusonn9922
@jusonn9922 4 года назад
How does the sewage system work?
@pinktoes3875
@pinktoes3875 4 года назад
locate street, pull pants down, execute bowel movement.
@WWZenaDo
@WWZenaDo 4 года назад
*WHAT* "sewage system" ? I guess the river is their sewage system.
@jusonn9922
@jusonn9922 4 года назад
@@WWZenaDo *inspiring* hindu culture
@deepankarroy774
@deepankarroy774 4 года назад
@@nabanildas5819 stop it they just want to be ignorent
@MrChet407
@MrChet407 4 года назад
It goes into your mouth
@auberjean6873
@auberjean6873 4 года назад
Thank you, Rahul, for sharing your experience and perspective with this talk. It made me think differently and echoed in my mind for a long time. It's also amazing what can be achieved when a large group of people have a common goal, and, from what I hear, how egos get marvelously packed away. We need more of that here.
@davec8473
@davec8473 4 года назад
I don't think he's saying you have to go, he's just sharing an interesting fact.
@divyamurugesan5557
@divyamurugesan5557 4 года назад
A different version of Approach to Kumbhmela. 👍 And yeah Touch it lightly is a great message. 😊
@padhiyogi6663
@padhiyogi6663 4 года назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-FDBRCQXCFS8.html
@marty34534
@marty34534 4 года назад
Truely marvellous!
@californiaenglish3252
@californiaenglish3252 4 года назад
Fascinating!
@ceciliaspears161
@ceciliaspears161 4 года назад
Good point! I enjoyed this talk!
@anupkaushal2371
@anupkaushal2371 2 года назад
Thanks for sharing
@stylewithkami
@stylewithkami 2 года назад
You such a great teacher. Love and admire from Vietnam
@ridwanarifinarchitect
@ridwanarifinarchitect 3 года назад
What a new good perspective !
@sumangalaelango680
@sumangalaelango680 2 года назад
Remarkable insights on Architecture 🙏
@Tanoaproductionsfiji
@Tanoaproductionsfiji 4 года назад
Fantastic!!!
@sidtupe6748
@sidtupe6748 4 года назад
Such a wholesome speech.✌🏼
@b.j.hinote4301
@b.j.hinote4301 4 года назад
I like your thinking
@saranbhatia8809
@saranbhatia8809 Год назад
Great talk!
@anupkaushal2371
@anupkaushal2371 2 года назад
Amazing ! Enlightening !
@lequy7906
@lequy7906 4 года назад
I like this video. Perfect
@-flutterby7026
@-flutterby7026 4 года назад
would be great to see this ...
@padhiyogi6663
@padhiyogi6663 4 года назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-FDBRCQXCFS8.html
@Dadododa-ti8ty
@Dadododa-ti8ty 4 года назад
Huygens is a major problem of such vestivels, the rivers are severly polluted includind corpses of cows, it affects downstream villages and cities.
@ferovers
@ferovers 4 года назад
This makes sense!
@user-vp2yv9bw9h
@user-vp2yv9bw9h 4 года назад
Great man
@lakshmanankomathmanalath
@lakshmanankomathmanalath 2 года назад
Great!!!💙💙💙
@faustin289
@faustin289 4 года назад
A very powerful idea presented in such persuasive tone!
@anupkaushal2371
@anupkaushal2371 2 года назад
Wish I Cud visit it during the mela ....
@abirahmed1292
@abirahmed1292 4 года назад
We are definitely wasting our resources, thank you for shedding lights and making us aware
@amberpazmino5067
@amberpazmino5067 4 года назад
Nice
@crawdadds
@crawdadds 4 года назад
I live in L.A. and over years time cement seems relatively impermanent. They are always doing construction and repaving the roads.
@maabrar8577
@maabrar8577 4 года назад
Asli cement bangur cemenet! Sasta nahi sabse acha!
@strictnonconformist7369
@strictnonconformist7369 4 года назад
The problem pointed out in this presentation to some degree is permanence isn't always an asset as much as it's a liability. Cities and their structures in a lot of the world, in my observation, are a form of premature optimization or dreaming of what people think things should be, made of expensive hard-to-change materials that either results in something written in stone that doesn't change to fulfill current needs, so it's often abandoned or wasted, or is expensively destroyed and replaced with something that does. Either way, designing and implementing in such a manner has a high cost.
@WWZenaDo
@WWZenaDo 4 года назад
@1:03 - That's actually kinda scary, when one considers how dirty that water must become...
@padhiyogi6663
@padhiyogi6663 4 года назад
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-FDBRCQXCFS8.html
@levimaitland
@levimaitland 4 года назад
Shipping container housing. Stackable, cheap, and portable.
@mitchmcquinn
@mitchmcquinn 4 года назад
I love you, Raphaël ❤️
@nigelpalmer9248
@nigelpalmer9248 4 года назад
Bathing in that river is a test of your immune system.
@Jerome...
@Jerome... 4 года назад
India is a test for your immune system.
@IUbU
@IUbU 4 года назад
In case of having a bath in those rivers, they offered not to born again and not that the one will survive B).
@manjeet2698
@manjeet2698 4 года назад
Jerome L. Not india. You need to do some research on northeastern india.... Its more than heaven
@talon1084
@talon1084 4 года назад
This is how the Olympic stadiums in Rio de Janeiro should have been built. Now they're just empty structures lying about; a reminder of the millions of dollars spent to create a facade of a thriving city while the government neglected those in poverty. If even a few of the buildings were created in a way that Mr. Mehrotra is talking about, the resources could have been recycled and used to create better housing for the poor or for schools and such. What is explained in this video is the kind of innovation the world needs moving forward
@invox9490
@invox9490 4 года назад
The first thought was about Refugee Camps, but it's the "sewage" part that I have GREAT doubts about... Cuz I've been to India, and let me tell ya...
@Cuddlzzz1738
@Cuddlzzz1738 4 года назад
Why do i like ted talks 🤔
@hetjamesfield4473
@hetjamesfield4473 4 года назад
Great Video, Thumbs Up From Me!
@polly_D
@polly_D 3 года назад
I'm not an architect or an urban planner but I completely agree with Rahul's thinking, views and outlook about all things concrete & steel. They're (to me) expensive, ugly and never permanent though they may give that impression. Nothing's permanent in this world!
@anurag_mathur_
@anurag_mathur_ 4 года назад
Temporary should be the new permanence.
@thisismyname8627
@thisismyname8627 4 года назад
Temperance is the the only permanence.
@lunariumaqua3033
@lunariumaqua3033 4 года назад
It should be.
@leopoldosantos4436
@leopoldosantos4436 4 года назад
Permanent solutions for temporary problems tend to give us permanent problems with only temporary solutions
@MildSatire
@MildSatire 4 года назад
Leopoldo Santos wut
@MasterCMac
@MasterCMac 4 года назад
that makes no since...
@brunogodoy7625
@brunogodoy7625 4 года назад
thats poetry
@56independent42
@56independent42 4 года назад
for everyone says it doesn't make sense or "since": my computer runs out of battery i plug in a charger parliamentary then it doesn't run out now i need to keep it plugged in or it will run out.
@thinkman2467
@thinkman2467 4 года назад
@@MasterCMac it does you don't. By the way since means after or a consequence of something. For example since you didn't pay attention in English you don't know the difference between sense and since. Make sense now.
@mr.e695
@mr.e695 4 года назад
Living Zen art
@Auburndad50
@Auburndad50 4 года назад
Ironic this video came out during Burning Man Festival in Nevada.
@user-rh7cu2yu6j
@user-rh7cu2yu6j 4 года назад
한국어 버전자막도 해주세요
@InfoBitdidi
@InfoBitdidi 4 года назад
What I've learned with this video that real state in north america is not a safe haven anymore !
@SupernaturalBeingsofEarth
@SupernaturalBeingsofEarth 4 года назад
I hear it like people despise this life here on earth. I don't understand that you hope in 12 yrs you get another chance for a ride out of earth to hopefully life in the hereafter or like. It's all just a moment So choose good at where you stand and you get the same granting of the truthful way of the journey of the hereafter. Ian.
@pinktoes3875
@pinktoes3875 4 года назад
PLANET EARTH GONNA END IN 12 YEARS! IT'S ALREADY TOO LATE! WE'RE DOOMED!
@nimeshsompura
@nimeshsompura 4 года назад
Why so complicated.
@vincentmette3427
@vincentmette3427 4 года назад
Hi
@PasanMahindapala
@PasanMahindapala 2 года назад
This deconstructs everything 😶
@STELLVIA.
@STELLVIA. 4 года назад
How about a bunch of self assembling 3D printed skyscrapers Oh sorry we are about 1000 years too early for that NEVERMIND
@jonomoth2581
@jonomoth2581 4 года назад
Self disassembling 3d printed skyscrapers ?
@thearchitect1601
@thearchitect1601 4 года назад
It’s honestly a cool concept, but I then remember, it this “temporary “ city is literally no different from a slum.
@lightningcreates1271
@lightningcreates1271 4 года назад
hello
@MassDynamic
@MassDynamic 4 года назад
i say the way we currently use cars is massively inefficient. a) cars take up a lot of space while parked. b) most people that drive to work use a four-seater, with only one person in it. it's a giant waste of resources just to get to and from work. more investment should be made on public transit and encourage the use of bicycles and other forms of human-powered transportation.
@dineshbhansali6166
@dineshbhansali6166 4 года назад
Ya very true! But if time is not compromised
@jangxx
@jangxx 4 года назад
13:37 nice
@gzpo
@gzpo 4 года назад
How is it paid for?
@thanglaka9543
@thanglaka9543 4 года назад
_People of _*_Hindustan_*_ are known as _*_Hindustanis_*_ or short _*_Hindus_*
@manjeet2698
@manjeet2698 4 года назад
Thang Laka but i live in Bharat
@thanglaka9543
@thanglaka9543 4 года назад
@@manjeet2698 *_Jawaharlal Nehru_*_ was born in _*_Allahabad_*_ and Modi wants to change the name of his birth place too_
@AnomolousGrandeur
@AnomolousGrandeur 4 года назад
Yeah yeah, I'm sure it's beautiful; a paradigm of cleanliness and order!
@juanvalencia2323
@juanvalencia2323 4 года назад
100 bed hospital?? only??
@thesenator777
@thesenator777 4 года назад
Not many get sick for a short period of stay. No need for excess beds.
@VishalChauhan-ee6bz
@VishalChauhan-ee6bz 4 года назад
I stopped when he said genges
@arvindjha3450
@arvindjha3450 4 года назад
He is speaking in a language his audience would understand.
@parikshthchauhan1539
@parikshthchauhan1539 3 года назад
If that's the case what will you read this out as 'Gangetic delta plain'
@topnews3512
@topnews3512 4 года назад
почему, Вы думаете, что вас это не касается???
@abcdxx1059
@abcdxx1059 4 года назад
100 beds and 1000 docs 🤔 the number game doesnt look so good
@manjeet2698
@manjeet2698 4 года назад
abcd xx idiot.... 100 bed hospitals
@MrChet407
@MrChet407 4 года назад
Impermanent = Temporary = chicken soup
@njack1994
@njack1994 4 года назад
The problem is not the structures we are building. Rather it is the fact that we live in a society where want and need are interchangeable. I agree with his reasoning but it would still be much more efficient to build permanent structures to satisfy the needs of a growing population if that was the only goal in mind. What we need to stop allocating resources to is war but that is being idealistic and naive.
@Realxar
@Realxar 4 года назад
And people worry about robots stealing their jobs.
@P.R_ka_punch
@P.R_ka_punch 4 года назад
Always Remember !! This is INCREDIBILE INDIA still many things to go and learn from this country. !! This is just a Dot size, This is Not it !!
@SupernaturalBeingsofEarth
@SupernaturalBeingsofEarth 4 года назад
11:15 pause and see a trade mark track of the night time farmer being's of earth. See tree's on right side and the bark with all the white amber colors exposed beneath the tough look of exterior bark protection. Well the bare wood Should not be exposed (no look at other examples not in a flood) this type marking is actually a physical change, micro helps with seeing widdled wood and no shavings left behind etc. Cheers on making this real. Ian Armstrong aka Tinman Bigfoot Tracker Channel Canada British Columbia BC.
@daveanderson5680
@daveanderson5680 4 года назад
7 million people in one spot without running water or working sewers? I think I’ll pass on that festival.
@topnews3512
@topnews3512 4 года назад
Пригласите меня на передачу я вам расскажу о вашем мире без прикрас!!! Закрывать глаза - это не значит, что этого НЕТ!!! Это всё дерьмо есть и скоро оно придёт и к вам!!! Оно перельётся через край!!! И ни кто не выживет!!!
@li_tsz_fung
@li_tsz_fung 4 года назад
How many of these temporary things are actually good for the planet? Things could be make reversible. But those things are more likely end up in the landfills. Are you really going to ship a Olympic stadium bit by bit with airplanes?
@jade4897
@jade4897 4 года назад
Does this guy want me to live in a tent? Hmmmm
@SupernaturalBeingsofEarth
@SupernaturalBeingsofEarth 4 года назад
That floats...
@nimeshsompura
@nimeshsompura 4 года назад
Nobody is asking you to live anywhere. Nobody is forcing you to watch it either.
@marshallsmithman9398
@marshallsmithman9398 4 года назад
first comment gang
@sohailhassan8977
@sohailhassan8977 4 года назад
Wrong believes.
@aldemir6127
@aldemir6127 4 года назад
No thanks, I don't want any part of it,
@dansshade5621
@dansshade5621 4 года назад
Mildly interesting presentation about how not too bright people doing not too bright things in the name of not too bright religion.
@mehforreal6954
@mehforreal6954 3 года назад
"not too bright religion" fancy that coming from the follower of an abrahamic cult who's prophet was given birth by a virgin!
@mainlawcafewv7681
@mainlawcafewv7681 4 года назад
I dont care.
@samiam5557
@samiam5557 4 года назад
This guy reminisces of living in a refugee camp as a boy.
@darrenwalker3986
@darrenwalker3986 4 года назад
Why did I waste 7 minutes watching this disgusting rhetoric 😒
@md.abdussalam5472
@md.abdussalam5472 4 года назад
Nice
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