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¿Puede la modernidad científica obviar el conocimiento tradicional? | Carla Maldonado | TEDxUMSA


to

How about we make it easier

how many here still use in

remedies of the grandmother is caixa

still and the most difficult when

the grandmother’s remedy is used or

how many when they have some pain of

stomach head what runs off

cold what he does they go to the kitchen to

prepare the milk with garlic that tastes

disgusting the mls appointment is not true with

with lemon juice or run to

first-aid kit or pharmacy closest to

buy that medication for the

cold day or night that also

you know rich costs cheap and you’re going to win

tomorrow, I’m sure that the

most of you because I do it

do the second most of us run to

the pharmacy is true and then

we found the remedies and the

medicines for any discomfort a

headache a toothache or what

let it be and many of us buy

the medication without even noticing

what is it that contains some now

they are putting more batteries and then

prefer to use natural products

they say is true they have asked him some

moment how many of the medications that

they are in the pharmacy it really comes

of natural products, because some

years 100% of medicines came

of natural products mainly from

the plants currently only half

of them come from some product

natural because they are not even products

pure naturals do not come with mixtures of

synthetic products remains is just

that synthetic compounds that does

as 200 years has begun to elaborate

chemically and that logically help

to alleviate some discomforts but there

are not the side effects that already

Many start doing

where are these products coming from

natural

someone has ever asked

who is it that discovered the power of

chamomile who once discovered

the power of echinacea how it has

discovered the power of those plants

it’s a question that really does not do not

I did it like that until I really

started to work with with plants and

I am Mexican botanist to the plants that

for many boring

it’s true because they do not move they say

there the logos are good to me

yes I liked it but also besides

of being beautiful has beautiful flowers

they have many many properties

properties that are gone

discovering with time our

ancestors many years ago trying

one plant trying another one the

they used food suddenly they

they realized that it served to improve

some discomfort and that’s how little he’s gone

generating knowledge about these

plants some many of them with

healing powers medicinal plants and

Well now they are used in many stop

for many for many diseases

for food for many things but

some time they have asked if that if

that discovery of those plants

medicinal out if those plants that

have been discovered to date is already

the most there is why this

discovery you have to think that you have

been based on a true experiment

trial and error like when kids

the babies start to put together a

puzzle to put chips is not

true to forms and suddenly they try

try and fail and try again

you may be knocked down with the

correct tab but you may have to

make many attempts to discover the

correct tab hit ss knowledge

of trial and error is what we

we apply since we were born and it’s like that

how things are discovered by stealing

wandering and trying again until

discover, but if so, maybe

then many medicinal plants

are still hidden

there in the jungle is not true in the

forests that have not been discovered

still

this is one of the questions that has been

raised a group of scientists in the

university of copenhagen and in the

university of sweden where he had the

lucky to do my doctorate about

years

the question was whether the medications that

that we have to date are the best or

if they are still in there, no

hidden somewhere that could

really surpass those we have

now we have a lot to date is not

true a lot of technology and several

exhibitions have spoken previously

technology is revolutionizing

all level in the science of

computing at all levels and suddenly to

Sometimes we come to think of ourselves as superheroes

it’s true because then we can already

do it all

transmission of information as

it was given before we did not have facebook

we had it the twitter is more some

people still do not have it say for

there but these tools help us

to many things is not true also to

transmit this information so

violent and asks what is original be

that the information is replicated

original to all the people to whom

it’s coming

this did not happen before the transmission of

information was basically mouth in

mouth

some had no no no facebook

There was where to put that information

so that a lot of

that information a lot of that

ancestral knowledge is gone

losing

then to show the

importance that this has

knowledge but at the same time for

see if this science

if these advances can help us

find this new medicine this

this group of researchers has

raised the question if maybe

could find the best cure for

malaria

you have had to hear about

malaria malaria is a disease

which has been affecting for many years

who from years to humanity and still

is affecting many areas of

Africa is usually a disease

that affects hot areas without

almost all the tropics affect disease

many people and c is reflected in the

form of fever chills and is a

deadly disease

the cure for malaria has been

discovered I know how 300 years in

reality is a disease that arose

basically in europe and it was brought

to america

about 1,630 or so

then around that time

disease was brought from europe but

ironically almost the same moment as

the disease came to america

the cure came from america asia

europe and that was the cure was the cortex

a tree is a tree that

denominates shoulder

this bark in the form of infusion

they made dust and he drank it like mate

It served to cure fevers of the

coincidence that at that same time the

countess of chinchón says a person

very famous

the wife of the vice king of Peru was

in america and fell ill with malaria and

the local people recommended him to take the

matte of the corner crust

miraculously the countess was healed from

then the bark of the cinchona bark

super fan access

the story now we know it’s a

complete lie we have done review

historical and we know that this is a

complete lie but it served to for

the marketing of the crust is what

that seems to really happened it seems

that he was an Indian who was

suddenly walking through the woods

he felt fever and could not walk anymore

then he threw to the ground and took water from

a river realized that the water was

half bitter but after a while the

fever when it was already well reacted

and started looking around and it happened

account that there were several trees of

kina growing around

then something had towards them that

they started treating him to use it and he did not

used normally for the faithful but in

this case turned out to cure a countess

behind the bark it became so famous that

started exporting to Europe in

large amount is much much much

bark as seen in the photo here

It was exported in sacks when it was

doing my field work in caranavi

the most that a person had with a

twig said authors are taking out

want to go like that, they know the plant

because nobody knows her anymore and she told me

sure if my grandfather took it out and

they exported here for lots of a time

in which the kina bark varies more

that gold and many people left the mines

to go find kim trees to

To the mountain

so if you think about the

value that this plant has made

a lot of time and how they started it

logically extract at some point

I had to end like this

the discovery of this court has been

given in south ecuador and people

from Europe began to arrive in america

to start looking for the bark towards

the north to the south they went towards

Colombia went down to Peru arrived

up to bolivia looking for the equine crust

I actually found it but it was such

the export amount of the bark

that the moment you started digging

they started using other trees and

they mixed that crust and then the

quality was not the same and

where the question is born we now have

so many facilities not only in the middle

scientific but also the medium

technological at all levels

now DNA can help us define

who are our relatives more

nearby they say that they are the

monkeys the same goes with the plants

then why not use those

tools to see not if out there

these genetic relationships can

help interpret if these things

you know that the more

related we are certainly among

the organisms more properties

we share

if my family has blue eyes not

has then it is likely that my son

I do not even have a nephew

blue yes or that we are tall or that

we are low while the closer

the kinship and more property more more

probabilities that these

characteristics are shared and what happens

same with the plants and that then

what if there is a plant out there that

it was not discovered because everyone was looking

the machine for that then with the group

be of scientists we are dedicated to

look for these plants we try to revive

whatever our people had done

ancestors throughout South America and then

we go through all the Andes looking for

these plants a very hard job

I tell them that I had a good time

walking days and days because in addition

now the places where there used to be

forests no longer there forest see me ay

loaded with a backpack but with the

best binoculars gps altimeter

and all the equipment that you want necessary

for my field work and to collect

these plants not only bark

corner but of those that are more

related to search properties in

each case we collected bits

sheetlet bits of bark

do the corresponding analyzes and

analyze them and see what came next

but while I was walking I was wondering

how hard will it have been for the

people who did not have all these

possibilities a 4×4 car to get

until the little town lohan had to

walk days and days to search and

when they found the tree

I just grabbed a leaf and a

if you cut yourself and put it in your backpack

they had to lower the whole bark

put it in a sack if they did not

dry do not load her shoulders and go back to

go down to the place where they had

connected bark imagine what

difficult that it had to be for

they

in short I had the advantage of working

in the best laboratories in the world

with the best technology had the

lucky to visit the best be several

in the world and corroborate my collections

and make an identification 36 this is

a doctorate of wonder and that believes

when I finish my doctorate

it turned out that the species that had

found 1630 cataloged as the best

species to cure the machine was the same

that I found the 2016 doctorate and

then I got frustrated and

I said no or four years of my life

wasted to find the same and

said that I told my guardian and that

I said I tried it and then but then

I can analyze this is what I do not

we have thought about us

this what we are not analyzing a

knowledge that there is already been there

for years that because of laziness that because

we think we can do everything with

the science and technology that we have

now we are not reviewing we are not

wanting to go back to review what

and we do not use that

knowledge to create new things

to make this science something much

more productive because we do not start

talk to our children and tell them

the stories because we do not review a

little to where it comes from

that is the remedy of the grandmother and not

I’m talking only at the plant level

medicinal I’m talking at all levels

in science in politics all level

because we do not see what the culture was

the people to take care of the water for example

we want to build new and new systems

things and with a lot of money and we ‘re not

sitting for a while to read a book or

see what has happened that is what

that has been done before

gentlemen, we are in a world in which

We have many many tools for

do science to do work for

great quality but if we do not use our

our traditional knowledge

ancestral knowledge

we are losing a lot of time

I’m not here to make famous for

receive likes I’m here because I knew

what would you be who are

a group of people who want to go out

forward I want to use these ideas

to get ahead to take a step

more and do something more productive by

our country

I hope that after this talk

have really taken this message

to the house

let’s go back a little bit and let’s check

has done we do not have all the rail and

we teach that also to our

children

gentlemen thank you very much

to

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