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Le monde a besoin de polymathes, vite ! | Laurent LADOUARI | TEDxClermont


what is the use of a school in 2050 to sow

seeds of knowledge I do not know

not how do you represent the whole

human knowledge

for my part I see them as a

huge forest all of us are

a piece of this forest and the

plants the trees we leave

push on this plot are the

know that we have enough mastery to

to be able to teach them to others

there are plants that grow

spontaneously by contact as

cooking or DIY recipes

others who ask to be sown

sometimes in childhood by school or

the university there are trees

astronomy trees literature

medieval

there are trees whose fruits are

indispensable for the material survival of

humanity are trees of science and

technology

there are others whose wood is so

solid that it allows to build

extremely durable houses these are

wisdom trees and finally trees

in the only utility is to produce

beautiful flowers with fragrance

delicious they are art trees and

poetry

the seeds that gives life to these

trees are books

some books and more we read and

we read his books over the trees

in us grow up and then we are

many to read his books over the forest

extends and protects us

today in 2050

this threatened forest she almost was

completely destroyed whole sections of

knowledge is lost

technologies we thought mastered

are forgotten we are unable to

produce some antibiotics

we are unable to send a

satellite in space the forest of

knowledge must absolutely be

replanted but how in 2050

books have become extremely rare

most have burned in chafing stoves

fortune to warm up during the

war

these books are survivors like you

like me this one for example a

exemplary thoughts of pascal blaise

blaise pascal mathematicians physicists

mystic philosopher inventor of this

small calculating machine in the brass

pascaline considered the ancestor of

all computers and it’s less

known public transport contractors

with the carrasso 5 soil this man was

a forest all by itself

we took it as a model for

our school because if a school has to

produce seeds of humanity if she

must train men and women

able to rebuild the world if he

was falling apart

so today in 2050 a school must

to form polymath polymath polymath

polished several polymathe several

know someone who excel

in several areas of knowledge

our pot limit school is in

a small village far from the cities near

of a farm we welcome

children from diverse backgrounds often

orphans of war as many girls as

of boys all wear the same for

points will want are less and if your

child joins us maybe he does not

will not become pascal blaise

there is only one paschal blaise but

undoubtedly here he will develop a

concentration power out of

common an extraordinary memory and a

rightness of reasoning that you

could quickly find exasperating

as a parent yes here we

let’s develop the talent you find that

may be a little exaggerated to ask

as much to children yet

children are capable of prodigy

if they are asked and you too

you would be becoming

poles imad if like them you had

joined a school where we are concerned about

this talent but like me you were born

before the war before the war the

talent was suspicious we are wary of

talent have left fallow and he

always ended up withering

before the war the omnipresence of

machines give us the right to be a

lazy and ask little

talent to ours and to that of others

before the war the knowledge

was not stored on brains

of children she was not stored in

books she was stored in a

network of networks a network so much

robust

that we ended up entrusting him

all information every

communications family photos

telephone conversations

bank statements transactions

financial operations of the factories

and even that of power plants

what a beautiful way since the

pascaline

it was the most gigantic library

knowledge never built by

men and we all had access

without restriction for free at any

moment and more this library

grew up and I humans we

envied and needed to learn

and remember why remember

exactly this machine was eternal in

believe her designers she did not have to

never defect men vanity

would have said pascal blaise

internet fell 1 Tuesday morning at 7:25

and with him all the networks that him

were connected from near and far

for a reason we will not know

I never remember it very well

I was a little boy at the time I

I had breakfast

prepared at school my mother was very

worried that morning she had lit

television

on television we were told about a

escalation of violence between two

superpowers in the peaceful zone

suddenly images on television that’s

frozen and very soon after in hen

on the ceiling and television itself

are extinguished by all was black to

inside the apartment in

outside in the street my mom got

thrown on his cellphone for

use it as a flashlight

but his phone was not working anymore

normally and quickly too

this state know the rest

everything fell at the same time the networks

the communications the currencies the

trust and no one was there to

revive this machine the men of the

cities in their anger have ransacked everything

then all fire the banks and the

bankers the ministers in their

ministry and even libraries

when we founded this school

all the teachers got together and

we asked ourselves the question

what is essential

truly a man what is that

we must transmit in priority to

these young polymathe the will said the

professor of philosophy they will need

a brazen will to submit to

all these learning the memory said

the history teacher it will take them

an extraordinary memory worthy of

those the scholars the rebirth

the reason said the professor of

maths laughing it would be a

good thing that do not stuff the

head with too many mistakes and falsehoods

even though they would be printed in

books will memory reason that’s it

the bedrock of learning our

young polymathe will envy

to learn and the most capital

precious of a child is also the most

fragile here every child is followed by

a prefect of studies

the prefect is there to reassure him

to encourage him but also for the

push in its entrenchments for

that they continue to experiment

to explore all areas in

which he might want to

excellent and we are often shy

finally

his own talent these are the prefects

who also teach them techniques

concentration we have

point of breathing techniques very

simple so that they can get started

work effortlessly and maintain the

constant concentration for a few

hours but I must have heard you

that some of our students were able

to recite the iliad of homer and the

divine comedy of dante harker it’s

true and you too would be

maybe able if as you had

been introduced to the arts of memory in

our school we teach them to

build memory palaces a

memory palace is a mental space

in which they learn to tidy up

their memories and their learning

when they arrive here their calais

is not bigger than their room

when they leave us the palace is

become such a vast architecture and

organized that a cathedral ready to

receive a very large library

reason every new world that one

new pact with reason

the logic that we teach our

students is triple the language gic

that of men

mathematical logic that of nature

finally computer logic that of

machines we teach them c3 logis

with as much depth but I do not

will talk about that language and spa the

language that depends future peace between

men here we teach them to

detect any form of lie

approximations and special effects in

speeches for them to forbid

by themselves the practical work

this fund from a few treasure

copies of newspapers printed before

war are mines of treasures

approximations and special effects then

will memory reason once we

we put this base is good for the child

can finally start learning

learn what will you ask me

learn everything learn everything

what his talent will carry I will you

reassures his children remain children

they play sports he plays a lot at

balloon at the skipping rope at 1000 games

that I would be very sorry for you

describe but if you ask them this

that he prefers in our school I believe

that many of you will talk about our

walks in the forest the forest the real

she and outside very close

not without the presence everywhere in

school she helps us to do

understand to children something

simple but very powerful treasure

the most valuable of our school is

not in the library

he is not in the machines either

that we teach them to build and

to repair no the treasure is there outside

in this forest in all that lives

so on Saturday morning we take the

kids for this walk for their

learn to watch the forest grow the

rule is to never say a single

word it’s a silent walk in

this forest he sees all kinds of

very varied tree plants sees

also deer animals

hedgehogs foxes one day we

had taken to observe some

young ferns when suddenly a wolf

came out of the undergrowth

I sent an arm to try the

protect I looked at the kids but

none of them mouth

none of them said a word are

remained silent watching the wolf and the

wolf in response watched them he

bowed his head as if to greet them and

then he went to send these young people

polymath it’s grain of humanity will be

soon build whole cities

build all the machines but for

nothing in the world they would leave

destroy an acre of the same forest

to make books cherish the

knowledge thanks

[Applause]

[Music]

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