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O Impacto Social do Blockchain | Helena Margarido | TEDxUSP


Hello everyone
the first place is welcome
probably for many here is
almost slaps in the face about a lot
thing that I thought was right and you’re
seeing that ours has a new world
appearing there and perhaps the world of
True, it’s not small.
it is not and it is not even life is a
fait accompli and what the people who
come here come talk usually have
behind always a great concept that
the will each one of us has and
Bears changing the world
in my case it is the will to change the
world is an almost natural thing
Since I’ve met people I
I knew there was something wrong, I
I was quiet
I began to think at last of something that
I knew the conclusion but did not know much
well the logical explanation
I started thinking about my childhood
in my family in my family of
blood in my family of
consideration
I started to find some facts as well.
interesting story begins there
back in spain where grandmas come from
and they came half-escaping from the
spanish civil war than brazil
first came new brasilia advice
then several other things here in
São Paulo was able to raise money in
gave this money to someone from
confidence that he went by boat to
Spain took the money and gave it to
My grandmother, my grandmother, came with
My mother is here for Brazil.
they arrived here in 1960 years 60 years
70 who scratched who fled the war
Spanish civil society arrives here in
dictatorship can not be quiet
So, my father, my mother, my uncle.
regards helio francisco
my aunt to consider this rich
they were all doing
they were going to the streets and my mother
putting the rn is my father’s proof
putting his freedom in evidence in
each one who could for what to try
bring the just cause that they
believed that they were there
there are
war and his battle to change the
world that was to bring back the
democracy in that country
good time passed 84 to appear and there from
I remember who some little thing
there scratching in the middle of the cross plan of
a serious illness, I almost
I died and my parents are two options or
they put me there on the knife and assume
all the risk because he could die at the table
or they needed to hunt 20 ampoules of
an injection in the middle of the cross plane
here in brazil not all of you should
remember but it was such a thing to stay
picking up needle in several partners
so until today I do not know how my
mother got it but I’m here then
it worked out right
in every way also community
Spanish and also because in high school
Spanish and I was living late and
I was already a stockbroker I was late.
Imagine how much they loved me in that
It’s not because I came in college.
delayed college stays in morumbi the team
passes in front of the palace of the
governor so I think at least
once a week had strike
teacher had a strike on something
New mother, what’s happening to me?
Mother tried to explain I had four
years and I remember it ‘s obvious what
I could explain to a child of
four years but finally scratched 89 squid
versus collor scratched the impeachment of
Collor itchy and then I started having a
a little more awareness of the
role of politicians etc
I was in that farm had the
The music of the river Tietê was waves
to save the Tietê River and then elect the
governor who promised to be
polluted river tietê 12 years he did not
did nothing I got in front of my
mother with eight years as well as the
that this guy came on the TV in front of
everybody said he promised that
to clear the Tietê river as it
have the courage to lie and then with 18
I already knew that people died
because people corrupt that
People lie because people form
it sure scratches
Is something wrong, is it something?
very wrong
after that and then I got a little
older than 96 I went there myself
Spain
everybody’s waiting for this pc here
because this will not exist anymore
my daughter here so the relic
it seemed that he was saying goodbye to
a terminal patient almost a love so to
their local currency
finally 2001 there I found the
whole family already with the euro and then I
I need to look the same
for then gives the countries all
use the same coin and 6 will kill each other
because of this
so countries have brawl yet it seems that
It gave a little bit more forward.
I started working and when I started
to work how will you do for tax
and when you see how much it leaves
imposed in the month and year the time
takes home the restitution of
income tax and everything is being
done with your money and if you look like this
talk does not stop there I paid it all
here and do nothing erases all this
here to have so many advisors
office sinks
no no not for my work above
solve everything problem
I spend every day sometimes 14 16 20
hours a day solving the problem of
others
it is possible that you have a problem
insoluble you can not believe it
what’s up
I started looking for some data to
have an idea if people already had
bothered to measure the size
this whole problem is to discover that
this year he did it and he brought it to
following people 7 trillion reais are
spending per year with corruption in the world
seven tri knows what was the pib from brazil
in the past 5.9 if corruption were a
country, corruption would be the seventh
world economy
Not there, I stopped and I said no.
no’
maybe the way to end the money
we will come back blinking or not
Holy shit or you would not have to ban the
people need money is to start
think and speak not we need
money because so yet another
globalized world with technology
but we need to rethink the
how we exchange goods and
services for money and as an agent
handles all your transactions
goods and services and all such exchanges
general because first of the current way
it is very efficient which necessarily
It costs everyone and second
because the systems that currently exist
they do not talk if there is no way
defined has no concept has nothing
good
so that’s when we do
How are we going to change the world?
How are we going to solve it?
savior
I came to the following conclusion:
money by the time he thought he was
it actually arose to facilitate
exchange of this transfer of
utility from one to another according to the world
was growing and this really proved itself
required
only that it started from two assumptions
the first that there would only be one money
and then a monetary system and second
people itself she had a
business called williams
they had a reputation then
that I did not sell a service to
Someone that I’m going to sell my hair
someone to the other person if she
Do not know me, she knows someone who
Do you know what you indicated?
she did not really helena she she wanted
that the goat can tell how it is
You can buy it on anyone’s face.
it’s been a while, and we’re going
accelerate what happened multiple currencies
for countries and so much
so many people that the system
network of reputation we have today
to ensure this and more for the
number of systems that exist
different countries and that do not
communicate in no way to the
opinion that a bank will have on me
in the United States it can be
absolutely different from what he has
here and based on information
totally different which is lousy
to me if I need credit for
example and lousy to them if they
need to control where my
money I actually worked for
that or if I stole or if I practice
some illegal activity
and that’s how we solve everything
which is presented today as crypton currency
The pain she’s trying to solve is
this is to put all the exchanges that
exist in the world and the first exchange that
people always think the monetary one but
put them all on a single basis
so that we can end this
difference of information that each
of the world’s players have about the same
who is called asymmetry
information if from the moment you
Can you bring everyone to the
same base that manages to reduce
drastically, which tends to return in
benefit for all of us but what it is
important we know within the
encryption system and what if
it will make us rethink a
single monetary system in a system
monetary policy
precisely the fact that today these
things only exist because the
people
dem and they can because they first
have the will and this in fact the people
You’ll never be able to take it but they have it.
the ability to steal from as a
beggar do a lot of wrong thing and
they have the opportunity because this
of asymmetry of information for
who is evil is almost like dropping a
good money on the table with no owner
It was in my pocket, it goes away like we
can do that when we can
make this revolution tocantins
they have a very good idea
because they do not touch the part of the
will because it would not have to and they
do not require a consensus
many people but they
capacity that people have and they
the opportunity for several
motives but one of them the incentive within
of the protocol of the block of the big blog in
all operations that have already happened
and that happened someday they are 100%
traceable to both the origin and
destination from the moment you
have this as a public information
and that you have traceability
maybe this for whoever commits acts
illicit or by itself the one
enough incentive he does not want
do the second
requires that the private key that the
water as if it were your password for me
I want to transfer this to me
I want to do such thing I want to register
That’s when your will acts, she’s
placed there somehow
the whole issue of shipments of
exchanges then within the world of size
and how quickly we started to
to experience after the internet
it requires us to rethink the system
monetary policy or create in the
because he did not resist
actually
It’s when we talk in return but only
to think about money but we are
talking about any exchange when I
I sign a contract and then I need
To pay this is an exchange of good for
execution of this contract
that you give the money received a
thing is an exchange
and in fact this has a very
cool, I lived
a couple of years ago a couple of old people
English who lived in São Paulo was
selling in a house they lived in
by a Frenchman who was also here
Were you looking to stay here in São Paulo?
he was coming back to the French
had bank account out there them
They said poxa then it pays us already there
off netherlands european union
Our great, beautiful, wonderful, just have
a problem
took two weeks to process the
france transaction in england
So what did the sellers find?
We’ll get the money there.
people go to the office and pass the
writing for you than a buyer
I do not think we’ll go to the notary’s office.
took written after transfer
money and then who jumps first
for this kind of problem that is
supercomum and it is common that we have
the issue of smart contradicted there
you have other crypton coins that
exactly to facilitate this and
terry one is a good example of this
the issue of transfer
internationally it only exists because
today how the processed how are
processed
International calls for a series of
middle-of-the-road
within a technology that is
practically a morse code to the system
is serious
it is obvious that it is inefficient
entire areas processing almost
manually international transactions
in what we can conceive the world
with all this information and with
these running systems
actually rethinking these themes
and rethink the incentives that the
people give
rethink the way people process
these transactions
What we want maybe?
cause of the revolution that we both
waiting and diminishing or ending the pain of
is to have a country with the seventh
world economy called corruption and
Then maybe we’re talking about the
end of the world as we know it today
but the creation of the world much better
thank you
[Applause]
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