start enthusiastically
but I’m worried I’m worried
about a number of things that
with this earth now I am making
I worry about how we deal with each other
world at the feet and how we do that
keep doing
and I’m also worried about how we like
society
stay together I have a question
and you think you already have it
done for how old and so on
how many people are here and would like to
just raise a hand that was born
between 1960 and 1965
any idea with how many people we do on
this earth running around
that’s the 3.3 billion
we are now at seven and a half
billion means that in a period
that I on this earth hull and the
world population has more than doubled
and all these people we have food
thus people live with each other
why and how is that how is that
we all still together
have enough to eat
what is because farming a whole after the
World War II a whole revolution
has passed through and he has the
technological revolution
but that has been in linear evolution
linear in the sense of take make
it is especially that party where I like it
will want to talk to you later
and if it’s that seven and a half billion
would stay
then you still have a problem because the
earth is already cracking into adding
but we are going a bit further
there have been various estimates and
this is the one of but it
it varies between 9.9 and 9.7
billion people and this case yes a few
Hence, one hundred million does not make anymore
from the fact that from seven and a half to 9
or going more means on how are we going
picking up
how are we going to do that point to me is that
seventy percent of these people go
will soon be living in the city
the coming megacities will soon be there
already that theon southeast ariejosie in
Brazil and that is only
but more
how are these people going
provide food how we do that on
a way that is sustainable is the second
point that I worry about
has to do with society
and especially the difference in people with
resources and people without resources
people with prosperity people without reporting
people who participate and people passing by
the side and the problems that
entails
work is a very important role in this
people so social service a person wants
belong and people are very useful
the people get of compliment
who always said but it is so well
and if that is not there, that means
something of a need that just exists
Of course there is no one with us
and if that’s nothing that means that
The problems may go on living I
wants to do something about that
ten percent of the world’s population
later in train 2050 that is almost there
900 are 70 million nearly a billion
people who by what kind of restriction then
also stand along the edge
that means the problems for that
people only bigger
my solution
I am already positive person I am
enthusiastic man but I think in circles
I come back to this and I do not think so
that does not go down
take make but I think about waste
does not exist
there are went there is no waste sms’t roll
and why do I think I just bob that
I can give you some explanation about mine
career I have 15 years in agriculture
and I walked around in the intensive
animal husbandry
I sold inventory for pigs and
chickens stable
I’m out of that 15 years ago
steps and you are very different
namely the direction to go
disabled care phenomenon of the way
to be with each other in the west world
food production that did not
well so I’m going to another way
I’m right there, the health care
have come true right there actually
started working with a factor because what
me people with a disability is it
great to belong
to be unusually full in the
society or as full as possible
to participate in society
who have combined two things
I am for myself three years ago
started and I wanted when social
become an entrepreneur
I want to do something on the one hand and
indeed the food production and on one
sustainable way
and on the other hand, I wanted people passing by
the edge of the labor market to one
meaningful activity giving employers there
hear together problem solving and that
approach it could also be different
become circular behind me
we actually already see a tip of the
veil what it is about my solution
on the one hand you see sustainability
food produced
how that goes so explanation to the other
side are my heroes
these are people you can watch
from well that stands for a toll one
benefit then you can also go
think no there are people who express it
himself has not succeeded in that step to
the labor market
to take the church and
because if you also look forward to the
the labor market is also a reasonable one
linear story is also that take make
did you know if you are being trained you
will work if that does not work if you
economic showed me of value
or something else then you go again
damned then you come to one
the theft shop the edge if you
massively apps for you right again
used
you may be adjusted for a moment
course to receive
but it may be that you in
continues to the landfill
there is still viewed us to him
what are you going or going to the real and
there in the granite file of the
assistance as it looks beautiful and comes there
maria these people behind me are there
all came together we
done
they have played the greatest fun themselves
How will I do that
I’m going to do that with a cultivation method
that aqua could not be called anything is not aerobics
I did not find it from you see it all
idea someone in the room or no she has
someone here heard of the cry
1 2 3 4 5 6 7
my wife had 9
I can best explain it to the
hand of an example can be a wonderful one
make a movie where I had different I have
taken away
aquaponics the name says it all aqua
has to do with water water is the
basis of all life without water
grows nothing at all is water
precious water is precious we
deal with more people
the cell itself water naturally comes one
technological heavy but having and
keeping fresh water is precious that
you must protect that you must
encapsulate if you do not
as we now found common agriculture
do it in the ground
then you actually work with one
colander you throw there is water on it
there will be no problem at the bottom
from what if you have the bottom and bottom
has so that the water just remains
and that you take care of the water too
stays healthy
you can also do the same with the water
do something else you can do there
animal protein to produce fish
crustaceans
are a whole new source of protein
production when you go to look at the
efficiency that is there at the moment
of making one kilo of beef
then the 8 kilos of cattle feed is required
if you look at a pig, then there is four
and half an hour to look at I have
two and half look at fish
we are at the half to
1.1 which means you have a come one
kilo
you have fish food and then you get good
in fish and choose to convey that one
very efficient way has escaped the
city need more food together
then you must ensure that the feed
that can be done in a good way
made
that is possible with fish
so we can throw in fish I have
one taken away and fake
But what you change you sir
not
watch out
fish pooping that is good because fish
have the metabolism
so eat and they defecate which means poo
that we have a pollution in it again
water can get that just it
what we do not want
but as a circular thinking and we
have the reason of waste does not exist
then it could be that you are dung and
may be a source for another for another
food for other products that we
to grow on this
Put him down for a while because what if you
sleep had grown on that water
no longer in the ground but on it
water if you really do it in in water
it also means that these roots
fine all the nutrients you need
I have been able to record immediately and
all nutrients also remain in it
water and rinse and aetatis
if you look at it or that it works
put on a raft on that water
then you have a number of dots
circulars story
the waste from the fish the rest
Grandma of the fish are converted by
bacteria to nutrients for it
benefit for the plants on one
efficient way is there on such
produces food
place more there exist it is not
system that I invented
system in the modern form has been erased
developed in Australia and America
but if you looked at sinus then
we asked the aztecs
who already made papyrus islands where they
grow their vegetables on where the
roots grew through and left
they float in those lakes and streams
where fish were
look at looks at southeast asia as
you look at saba they rice fields
fish swim in there and is the same
system there is the bacterium that cares
make sure that also the nutrients
for the research that’s this this story
the advantage of this system
this also say the disadvantage is that because
you it is a closed system
have some requirements on the way
Traveling with your cultivation to
crop protection agents is one
absolute no-go
in the story why do you want it
see it is a closed system I suggest
have your mouse on I’m going to have one here
crop protection states where my
lice of homeless people to something where animals
of dead window that comes into the water that
it means that it has an influence
on my fish that means you are right
that circle for part is about
interrupt
the same applies to the other way around
fish in chic
in the conventional fish farm it is then
asks that you add antibiotics
I here antibiotics number 1b
spot
I kill my entire bacterium
culture so that the nutrients do not
can come to the plants and stands
the system again silent
therefore also one of the reasons why
conventional land and horticulture this is not yet
completely embraced because the risk
the scale we are now with each other
to produce food this is too early
But then we’ll come and I’ll be the hard one
in front of
working on that for each other
get it done in steps
I want to take you to another one
thing because this is the crux
if I have one and a half kilos of fish for before
produce a kilo of fish that are three
especially at the same time with the rest
we can supply at least 16 kilos
produce leafy vegetables from those half
kilo we do not put in the fish there
we can entertain 16 kilos of leafy vegetables
because what you see before you is 90%
water
the nutrients that are in it
come out of that half kilo means that is
you are not entitled to a waste
you use it directly
I just mentioned that we were on one
slow way and that is
various steps
you can start small
you can start in the hobby sphere you can
start with a fish tank
see this with a groeibed up there
and to many hobbyists this is
now embrace it
there are now about 12 out of 50
enthusiasts in the Netherlands that something
of this form what is known level in
their garden on their balcony in their kitchen
have been there in his circulars
being busy producing food
there are some restaurants that already exist
have a system like this on their terrace
stand where they got money so that they
that can go directly into the currency week
process in their own company that was
for me it is a step but I much
bigger what I want an impact
make and impact
I started with that in a small one
town near boxmeer
vortum-mullem 600,000 6 not 100600
in living there stood one
pot plant nursery empty
I have rented it for a part and
that is where I started to build the system
to show to the Netherlands of
that this works that this is on one
professional scale can be
and it has succeeded
managed to field of technology and it
has also managed to area of the market
outlet because it is not just the fact
that you can make a product
but if I can not sell this
it is not profitable
and it is not sustainable because it is only
sustainable if it is cost-effective
we do that on rafts and we can
thereby 25 plants per square meter
evil to a compromise
the full ground there are between seven and
half
we have tested several fish there
which are so we talk about fries
plant combinations for ellis like it
is about the way it grows up
the wall on one can keep him on one
sustainable way but on the way
being able to market about new is one
fine fish and forts was not really one
goal it was the means because it was one
means to continue on scales
because now I am not an asphalt farmer
more I was surprisingly the mother came
that of a farm I am not
sleep a lot again because the thinking fortum
I am now on strijp-s
I am a flat farmer on the fifth
have floor of the building frame
we are one
aqua was nothing like twelve hundred
square meter
we house 120,000 liters of water
will you be my neighbor below me are we
have the good say and and be there
we are working on this
and that looks like this and this is built
by people whose society says
we can not work here in the
period of four months we have this
built together between doing and
ensure that people can participate again
on the labor market and we continue to do so
produce sustainable food
the pink light is a special recipe
making sure that that’s the plants
there the best for good people
come to think of this building in the evening
very different if you have that idea, but we
do that and we do that with the
people what as many things
do it yourself
you have two two people in the picture
sit on the bench for years
now our sexes independently
our fish sales customer have contact
closing up cashbooks
I am standing here now my people are in now
strijp
independently working on just the company
running keeps running
something with my each other half a year
not needed before
so my message to the world is making
use your fertilizer do it
circular and ensures your title
can contribute more and contribute to
the growing world population
my credo
it is my goal to be within a year or
five
60 of this type of strijp-s farms
to get the Netherlands in the rest of van
in the rest of western europe to be sure
ensure that they are sustainable in this way
way of producing them
thank you
[Applause]
”
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