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SCENARI PER UN FUTURO DEL CIBO SOSTENIBILE | Marco Dalla Rosa | TEDxTrento


four years ago I visited the expert
moreno an imposing glacier of the
Argentine patagonia
I asked my escorts for news
on the state of health of this
glaciers is well aware that in the
our parts in our Alps glaciers
they retire due to heating
global
well they told you that the Moreno expert
he was in good health with his cycles of
thawing and summer re-freezing
I could keep his winter
on the contrary, it was given progress
so I was pretty calm then it
last year in 2017 a study i
Japanese showed that instead
comparing the current experimental data
with those of the previous decades the
water temperature of the lake on which
the summer glacier pours its own
ice when it melts favor
increasing with a speed of 30 times
higher than previous decades
and therefore also the Moreno expert is
influenced by global warming e
this certainly is not a good thing
and we come to the social theater where we are
today 1968 the photo is not from 1968 but it is
of a tea from previous years
well in 1968 very important year for
thirty very significant
I remember well I remember having
stepped for the first time the woods of
I performed this stage with one
band of teenage pop musicians
I remember the emotion more or less like
that of today
although it has been 50 years and has
done dozens of conferences
internationals in which I have been
supervisor
well in 1968 the so-called day of the
environmental debt fell cad around the
end of the year on December 31 wanted
say that in that year at that time
there was a balance between resources
consumed and renewed resources aside
of the planet
there was a balance between production and
to environmental sustainability
well after 50 years this year that
day fell on the first of August
therefore it means that the valdone of
August
we have begun to use them
resources of 2019
or the resources of another planet
that for now we have not been yet
able to colonize at least from
agricultural point of view
therefore between the economic sectors that are
responsible for this change of
this use of resources about one
fourth is attributable to agriculture al
forest sector of the production of
food
second only to the thermal ed
electric above the industrial one
if we consider then that it is expected that
2050 we will have 9 billion and 6 of
population two and a half billion more
of what we are now
already with the problems we have now
but above all there will also be a
greater urbanization therefore one
less ability to access food
local
another important factor will be this
increase in the middle class
especially in developing countries
clearly we will have increased
spending capacity that it will mean to look for
better tops but it does not mean alone
go and look for Italian wine on
parmigiano reggiano or products of
quality but now must have a diet
globally richer, richer than
especially animal proteins and means
so more meat then if we go to
see the expected evolution between
blue line which is population growth
and the bars that are the growth of the
quantity of meat consumed is broken yes
provides for unit of population here
we have millions of tons of meat
for a billion people
we will see how quantitatively in the sense
side the amount of meat request
it will be much higher than it is
proportionally the population increase
therefore more than proportional obviously
differentiated between different types of
species
so the first keyword is omnivorous
new aircraft and will remain omnivorous too
if there are minorities that can be
be considered growing by
population that absolutely decide
to eliminate the foods from
animal origin or meat from them
supply
on the other hand to take into account that
about 75 forever of the lands
cultivated in a direct indirect way
they are used to feed and produce the
animals and therefore the products of origin
animal that does not have a quantity
really incredible it should increase
still 18 percent of emissions
global is due to all that
it’s around animal production
the purpose of 5 percent of the
anthropic production let’s say ma
globally of the earth 18 forever
so if we go to see the impact
of the different source categories
food per unit of nutritive in
this case of bringing nutritional
of the kg of proteins we see as
the illuminating red meat has a
huge impact with a share of
conversion we say very low
while other protein sources are
extremely more sustainable to leave
from some type animal protein source
milk or eggs but then above all i
plants and other components of those
which are called proteins and
sustainable alternatives such as sects
the speakers already said a speaker
previous previous presenter
He had already mentioned this thing
we will say again all this is so
It was an alarm that made it in its various
reports of the last ten years has
wanted to launch above all this that
see the cover of this report
2011
clearly said that this situation
it is unsustainable for the future of
planet above all relative to the
made that point ruminant emissions
great waste of resources and greenhouse gases
I was lucky enough to be able to do this
lead to talk just last Saturday
with graziano da silva that the director
General of FAO you see that from that
request forward
information on the internet I did one
simple search with google search
vegetarian vegans increased enormously
and not just for ethical ideological reasons
but just for environmental reasons
so we have to do something we have to
to act like this can not go on
first we must surely
ensuring safety is food
access to food of all these
people at the same time us
scientists, agronomist geneticists
engineers we give our work for
to be able to increase yields
made sustainable as they said to do
this what we say
the sustainable intensification of the
productions therefore increase the
production efficiencies increase the
capacities that have animal plantations
to be able to relate those changes
climatic drying up of land and then
third thing reduce the emissions
you know well and we have to reduce them
losses and waste because along the chain
is on the side up from the
primary production conservation
logistics transformation up to consumption
of the product in the dish to make with
excess of final consumption or in
excess of the portions of consumption
final make up a door and criticality
but what can we do like
Consumer citizens is definitely
rebalance what is ours
food choice towards a diet more
sustainable and here we can
scenarios that go beyond the conventional
what anti deficit
[Music]
[Music]
that this movie has something to do with it
of the sisters burley healthy and mother nor
today signed a thesis project of
degree in design is very much inspired reality
the first scenario is very well done
to go do not change anything
do not change anything and then go
towards a situation enough
grammar of climate change of
more in the party or a lot of pollution
high and truly catastrophic i
exalted we are windy in this
scenario here is what has been said
by many bellas artes he had clearly
the second scenario of the
do much more interesting from ours
point of view of food technologies
or researcher in this field is
the vegetable alternative to proteins
animals but giving the same sensoriality
of animal proteins then of the
meat
here we see two burgers and they are in
all and all similar to the meat vote
in the world in Italy that come from the
essentially from the use of
pea protein or
this other hamburger even more similar
to meat and that is interesting because it is
a particular molecule that is
a hemoglobin a coin that is
produced from the biotech point of view a
starting from soy protein
it’s like we have a blood that is not
he has blood that does not come
from the statement but that does not come from
from the biotechnological use of the
of soy protein and this makes it into
culture the consistency product of
juiciness and aroma and a lot of color
similar is the meat to the real flesh
the other as well the key here however is one
technological word and texturization
because to do this we must do yes
that our analogous but ours
similar but I’m not formulated should
then become a similar product from
point of view of the structure at
muscle fiber
other examples are of these types
furnaces that come
in the fermentation of dried fruit
oily like peanuts or cashews
or others in tablets in fact of
cooking behave like sausages
even in pisa all vegetable the
third scenario is to produce
meat laboratory
well beyond this vision a little
science fiction for berlin sisters
we are already in a position to do it
doing this there are a lot of start ups
evolved from the point of view bay tech that
I am able also thanks to the fact of the
day of the very strong investors tied up
to environmental sustainability 2 per
all of caprio and bill gates that
they sponsor this type of start
up from a bad cell to have
then then through bioreactors
of the cell lines that come later
renovated scaffolding as they were
real meat is a meat
true from animal but not
admire bred and slaughtered came
call meat clean synthetic meat but
last week there is an agency
American food has promulgated one
rule allowing the
marketing of this product
that is thought however it will not happen before the
2021
let’s go to the childbirth scenario that of
to breed insects or micro
he had mitered as food exploiting
the oceans and exploiting the fact that the
states can develop to be
bred on an extremely high level
small of soil and therefore able to have
very very high efficiency not
just to have the grasshopper mentioned
ours was our presenter
or have
the purple fried villi or the larvae soup
that we let him tell the
Oriental that in their tradition
gastronomic but it is true of the components
that can enrich a production
in normal quotation marks we have two
examples from creativity
of our formulation students
food and various the wood flour
used to make cookies or the
spirulina used to make some
noodles we get the fifth scenario
that’s what I like best from the point
of view of the consumer citizen with
an Italian keyword and turn
consume less meat in a manner
aware
possibly local meat and then wants
say do not give up the Florentine the
pork loin on the radio will be everything
you want to mention the luganega to use some
less and every time we eat it
realize that we are doing one
something that is not for the environment
exactly the maximum and therefore could
eventually replace with products
unconventional
this trend has already fallen around the
20 30 percent in many countries where it is
convinces to monitor this reduction
of consumption of meat this is rather
interesting and therefore in this
condition we can say that not
give up the meat we remain years died
and this is important because I want to
stay and then we have all the i
benefits from more than nutritional view
of eating very high protein
biological value, however
we can do something for the environment
so here are the lions and the lions here
researchers we scientists are
trying to make this happen
sustainable intensification can
really to be realized this is one
great bet but as citizens
consumers must realize that
even through the food we can give
a contribution to the future of the planet
we on our side do it I look for
to do it but this is something that
an opposite action because to be
also made by each of you
thank you
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