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Aerostead: Inhabiting the third sphere | Ostap Rudakevych | TEDxCibeles


our world is divided into three zones

our world is divided into three zones the lithosphere which is a solid earth

the lithosphere which is a solid earth

the lithosphere which is a solid earth the rock that we stand on the

the rock that we stand on the

the rock that we stand on the hydrosphere made up of water such as

hydrosphere made up of water such as

hydrosphere made up of water such as rivers lakes and the ocean and the

rivers lakes and the ocean and the

rivers lakes and the ocean and the vaporous atmosphere which we inhabit but

vaporous atmosphere which we inhabit but

vaporous atmosphere which we inhabit but unlike fish that inhabit the Seas in

unlike fish that inhabit the Seas in

unlike fish that inhabit the Seas in three dimensions fully from top to

three dimensions fully from top to

three dimensions fully from top to bottom we are bottom dwellers stuck at

bottom we are bottom dwellers stuck at

bottom we are bottom dwellers stuck at the bottom of the atmosphere which means

the bottom of the atmosphere which means

the bottom of the atmosphere which means that we’re vulnerable to natural

that we’re vulnerable to natural

that we’re vulnerable to natural disasters such as earthquakes tsunamis

disasters such as earthquakes tsunamis

disasters such as earthquakes tsunamis floods and cyclones in the past decade

floods and cyclones in the past decade

floods and cyclones in the past decade more than a million people have been

more than a million people have been

more than a million people have been killed by these natural disasters

killed by these natural disasters

killed by these natural disasters costing more than half a trillion

costing more than half a trillion

costing more than half a trillion dollars in property and infrastructure

dollars in property and infrastructure

dollars in property and infrastructure damage more and more people are moving

damage more and more people are moving

damage more and more people are moving from the countryside into cities it’s

from the countryside into cities it’s

from the countryside into cities it’s estimated in two decades that two-thirds

estimated in two decades that two-thirds

estimated in two decades that two-thirds of the world’s population will be living

of the world’s population will be living

of the world’s population will be living in cities one out of every three people

in cities one out of every three people

in cities one out of every three people will be living on a sea coast Arctic ice

will be living on a sea coast Arctic ice

will be living on a sea coast Arctic ice is melting at unprecedented rates faster

is melting at unprecedented rates faster

is melting at unprecedented rates faster than we anticipated rates for sea level

than we anticipated rates for sea level

than we anticipated rates for sea level rise are probably obsolete which means

rise are probably obsolete which means

rise are probably obsolete which means that the cities on the coast are

that the cities on the coast are

that the cities on the coast are vulnerable to these natural disasters

vulnerable to these natural disasters

vulnerable to these natural disasters and sea level rise in 2008 New York City

and sea level rise in 2008 New York City

and sea level rise in 2008 New York City held a design competition for post

held a design competition for post

held a design competition for post disaster temporary housing they asked

disaster temporary housing they asked

disaster temporary housing they asked designers to imagine a neighborhood

designers to imagine a neighborhood

designers to imagine a neighborhood destroyed by a category three hurricane

destroyed by a category three hurricane

destroyed by a category three hurricane and to propose temporary housing cloud

and to propose temporary housing cloud

and to propose temporary housing cloud city is the concept based on an idea of

city is the concept based on an idea of

city is the concept based on an idea of keeping residents within their community

keeping residents within their community

keeping residents within their community by floating housing above their existing

by floating housing above their existing

by floating housing above their existing neighborhood allowing them to

neighborhood allowing them to

neighborhood allowing them to participate in the rebuilding of their

participate in the rebuilding of their

participate in the rebuilding of their city this didn’t happen in New Orleans

city this didn’t happen in New Orleans

city this didn’t happen in New Orleans after Hurricane Katrina

after Hurricane Katrina

after Hurricane Katrina more than 50% of the population of New

more than 50% of the population of New

more than 50% of the population of New Orleans was displaced after the

Orleans was displaced after the

Orleans was displaced after the hurricane neighborhoods were broken up

hurricane neighborhoods were broken up

hurricane neighborhoods were broken up communities were separated cloud city

communities were separated cloud city

communities were separated cloud city consists of an inflatable bladder filled

consists of an inflatable bladder filled

consists of an inflatable bladder filled with helium which would allow the units

with helium which would allow the units

with helium which would allow the units to float above existing buildings

to float above existing buildings

to float above existing buildings they’ll be prefabricated stored in

they’ll be prefabricated stored in

they’ll be prefabricated stored in warehouses and rapidly deploy with

warehouses and rapidly deploy with

warehouses and rapidly deploy with minimal site intervention plugging into

minimal site intervention plugging into

minimal site intervention plugging into existing utility lines this early

existing utility lines this early

existing utility lines this early project was a discovery in ungrounded

project was a discovery in ungrounded

project was a discovery in ungrounded architecture architecture that can peel

architecture architecture that can peel

architecture architecture that can peel up off of the surface of the earth and

up off of the surface of the earth and

up off of the surface of the earth and it started a several year long process

it started a several year long process

it started a several year long process of research into the atmosphere its

of research into the atmosphere its

of research into the atmosphere its structures its qualities and also ways

structures its qualities and also ways

structures its qualities and also ways in which we can support objects in the

in which we can support objects in the

in which we can support objects in the air such as balloons kites and

air such as balloons kites and

air such as balloons kites and satellites we found out that helium is

satellites we found out that helium is

satellites we found out that helium is actually a finite resource with limited

actually a finite resource with limited

actually a finite resource with limited supply it’s not renewable so balloons

supply it’s not renewable so balloons

supply it’s not renewable so balloons are not so very practical we looked at

are not so very practical we looked at

are not so very practical we looked at large man lifting kites and stable

large man lifting kites and stable

large man lifting kites and stable structures in the atmosphere such as the

structures in the atmosphere such as the

structures in the atmosphere such as the polar vortex or the jet stream with

polar vortex or the jet stream with

polar vortex or the jet stream with constant winds of 150 kilometers an hour

constant winds of 150 kilometers an hour

constant winds of 150 kilometers an hour that could support large weights and

that could support large weights and

that could support large weights and then satellites the space station in the

then satellites the space station in the

then satellites the space station in the space elevator which depend on orbital

space elevator which depend on orbital

space elevator which depend on orbital mechanics and gravity to suspend things

mechanics and gravity to suspend things

mechanics and gravity to suspend things in the air we also surveyed Architecture

in the air we also surveyed Architecture

in the air we also surveyed Architecture from the beginnings of history when

from the beginnings of history when

from the beginnings of history when people still lived in tents and were

people still lived in tents and were

people still lived in tents and were nomadic since humans moved out of caves

nomadic since humans moved out of caves

nomadic since humans moved out of caves buildings have become taller and taller

buildings have become taller and taller

buildings have become taller and taller over time starting with the pyramids the

over time starting with the pyramids the

over time starting with the pyramids the pagodas cathedrals the Eiffel Tower the

pagodas cathedrals the Eiffel Tower the

pagodas cathedrals the Eiffel Tower the Empire State Building and the Burj Dubai

Empire State Building and the Burj Dubai

Empire State Building and the Burj Dubai today

today

today as buildings have become taller and

as buildings have become taller and

as buildings have become taller and lighter more transparent we’ve started

lighter more transparent we’ve started

lighter more transparent we’ve started migrating into the sky since 1989

migrating into the sky since 1989

migrating into the sky since 1989 there’s been a group of people

there’s been a group of people

there’s been a group of people constantly living 400 kilometers above

constantly living 400 kilometers above

constantly living 400 kilometers above Earth’s surface in a laboratory called

Earth’s surface in a laboratory called

Earth’s surface in a laboratory called the space station on any given day

the space station on any given day

the space station on any given day there’s a million people in the sky

there’s a million people in the sky

there’s a million people in the sky traveling on airplanes right now and

traveling on airplanes right now and

traveling on airplanes right now and Alima tower is a concept for a floating

Alima tower is a concept for a floating

Alima tower is a concept for a floating skyscraper throughout history we’ve had

skyscraper throughout history we’ve had

skyscraper throughout history we’ve had an increasing effect on our environment

an increasing effect on our environment

an increasing effect on our environment today our impact is registered on a

today our impact is registered on a

today our impact is registered on a global scale panel limit our proposes

global scale panel limit our proposes

global scale panel limit our proposes inverting the traditional diagram of

inverting the traditional diagram of

inverting the traditional diagram of earth-based foundations instead

earth-based foundations instead

earth-based foundations instead depending on a space-based support by

depending on a space-based support by

depending on a space-based support by hanging a high-strength cable from an

hanging a high-strength cable from an

hanging a high-strength cable from an orbiting asteroid we can then build a

orbiting asteroid we can then build a

orbiting asteroid we can then build a tower onto the cable the tower would be

tower onto the cable the tower would be

tower onto the cable the tower would be placed into an eccentric orbit allowing

placed into an eccentric orbit allowing

placed into an eccentric orbit allowing it to travel between the southern and

it to travel between the southern and

it to travel between the southern and northern hemisphere on a daily basis it

northern hemisphere on a daily basis it

northern hemisphere on a daily basis it would be constructed along the cable

would be constructed along the cable

would be constructed along the cable stretching several thousands of

stretching several thousands of

stretching several thousands of kilometers from the surface to a place

kilometers from the surface to a place

kilometers from the surface to a place up in the atmosphere

programmatic uses would be distributed

programmatic uses would be distributed vertically along the tower with business

vertically along the tower with business

vertically along the tower with business and commercial uses towards the bottom

and commercial uses towards the bottom

and commercial uses towards the bottom and ceremonial or funerary uses towards

and ceremonial or funerary uses towards

and ceremonial or funerary uses towards the top and residential and gardening or

the top and residential and gardening or

the top and residential and gardening or greenhouse uses in between the tower

greenhouse uses in between the tower

greenhouse uses in between the tower taps into our desire for extreme height

taps into our desire for extreme height

taps into our desire for extreme height seclusion and mobility tapping the power

seclusion and mobility tapping the power

seclusion and mobility tapping the power of planetary design thinking its energy

of planetary design thinking its energy

of planetary design thinking its energy would be provided by space-based solar

would be provided by space-based solar

would be provided by space-based solar system panels place above the density of

system panels place above the density of

system panels place above the density of the atmosphere with constant exposure to

the atmosphere with constant exposure to

the atmosphere with constant exposure to the Sun there’ll be far more efficient

the Sun there’ll be far more efficient

the Sun there’ll be far more efficient than surface based

than surface based

than surface based solar panels access to the tower will be

solar panels access to the tower will be

solar panels access to the tower will be provided by transfer stations along the

provided by transfer stations along the

provided by transfer stations along the surface as well as passenger drones or

surface as well as passenger drones or

surface as well as passenger drones or for a quick way down parachutes if we

for a quick way down parachutes if we

for a quick way down parachutes if we can build a single building like this

can build a single building like this

can build a single building like this then why not multiply it and build a

then why not multiply it and build a

then why not multiply it and build a city that suspended offer there’s the

city that suspended offer there’s the

city that suspended offer there’s the surface of the earth imagine a single

surface of the earth imagine a single

surface of the earth imagine a single city a mega city that would house the

city a mega city that would house the

city a mega city that would house the world’s population if it was at the

world’s population if it was at the

world’s population if it was at the density of Paris how big would this city

density of Paris how big would this city

density of Paris how big would this city need to be it turns out we can house

need to be it turns out we can house

need to be it turns out we can house seven billion people in a city that’s

seven billion people in a city that’s

seven billion people in a city that’s half a kilometer wide and 10,000

half a kilometer wide and 10,000

half a kilometer wide and 10,000 kilometers long and about 80 stories

kilometers long and about 80 stories

kilometers long and about 80 stories high again

high again

high again packing the idea of the space elevator

packing the idea of the space elevator

packing the idea of the space elevator which has been around for a while we can

which has been around for a while we can

which has been around for a while we can attach a counterweight to the top of the

attach a counterweight to the top of the

attach a counterweight to the top of the cable and at the bottom we can build

cable and at the bottom we can build

cable and at the bottom we can build towers off earlier surface we can

towers off earlier surface we can

towers off earlier surface we can multiply these towers to build an entire

multiply these towers to build an entire

multiply these towers to build an entire city that wraps around the equator of

city that wraps around the equator of

city that wraps around the equator of the earth freeing up the surface to

the earth freeing up the surface to

the earth freeing up the surface to allow it to regrow regenerate and become

allow it to regrow regenerate and become

allow it to regrow regenerate and become wild again this idea proposes that

wild again this idea proposes that

wild again this idea proposes that people living in current cities move to

people living in current cities move to

people living in current cities move to this one single city around the equator

this one single city around the equator

this one single city around the equator this relocation can be negotiated for

this relocation can be negotiated for

this relocation can be negotiated for example if neighbouring countries who

example if neighbouring countries who

example if neighbouring countries who aren’t friendly with each other moves to

aren’t friendly with each other moves to

aren’t friendly with each other moves to the city that could be maybe be

the city that could be maybe be

the city that could be maybe be dispersed along the equator the city

dispersed along the equator the city

dispersed along the equator the city would stretch along the equator

would stretch along the equator

would stretch along the equator occupying a sweet spot where there are

occupying a sweet spot where there are

occupying a sweet spot where there are no seasons where the day and night are

no seasons where the day and night are

no seasons where the day and night are equal length and the temperatures are

equal length and the temperatures are

equal length and the temperatures are stable at about 20 degrees centigrade so

stable at about 20 degrees centigrade so

stable at about 20 degrees centigrade so we wouldn’t have the need for heating or

we wouldn’t have the need for heating or

we wouldn’t have the need for heating or air conditioning it would be optimized

air conditioning it would be optimized

air conditioning it would be optimized energy efficient a portion of the

energy efficient a portion of the

energy efficient a portion of the surface could be left over for managed

surface could be left over for managed

surface could be left over for managed autonomous agriculture farming to feed

autonomous agriculture farming to feed

autonomous agriculture farming to feed the city above this new organization an

the city above this new organization an

the city above this new organization an adjacency of people would necessitate

adjacency of people would necessitate

adjacency of people would necessitate new forms of living and a new politics

new forms of living and a new politics

new forms of living and a new politics of cooperation

of cooperation

of cooperation by condensing and minimizing our

by condensing and minimizing our

by condensing and minimizing our footprint on the surface of earth we can

footprint on the surface of earth we can

footprint on the surface of earth we can allow it to regenerate and regrow while

allow it to regenerate and regrow while

allow it to regenerate and regrow while preserving humanity from the hazards of

preserving humanity from the hazards of

preserving humanity from the hazards of living on the surface thank you

”

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