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Sowing the Seeds of Tomorrow | Usha Zehr | TEDxBandra


let me start with a question to all of

you do you sometimes think about where

your food comes from sometimes maybe not

always but sometimes but I want to take

you on a journey today as a

five-year-old girl growing up in rural

Maharashtra when many men would gather

at our home for lunch

my sisters and I would serve them dal

and roti I did not understand the

significance of this act but these were

the days when India had severe food

shortage food just was not available for

many in the room I am sure you cannot

imagine this situation especially if you

are under 40 years of age communities

often came together to support each

other to think that for some men who

came to our home for lunch this was the

only meal of the day still gives me

goosebumps we have made progress and

moved on where we have a significant

surplus now but my first memory is of

the ease of ease of seeds relating to

seeds of tomatoes

my sisters and I sitting in a line

cleaning tomato seeds my older sisters

would cut the tomatoes and I would put

them through a sieve to separate the

seed from the pulp

these were seeds that my father was

working on to see if the tomatoes that

he was growing would be there will be

more fruits on the plant or if the

plants would be diseased

disease-resistant this is how the seed

revolution really started in India I did

not understand at the time for me it was

just something to do for a few days when

tomato season was in full season and

pack it after packet of tomatoes would

arrive at our home for harvesting seeds

this same act repeated around the

country is how India would address its

everywhere we go today we see a food

surplus in the Mundy’s in the

supermarkets everywhere

we cannot relate to a time when there

was no food and to think that a time

existed in my lifetime when food was not

available it’s really quite a scary

thought and while my children sometimes

will say I’m quite old really I’m not

that old so when we think about our food

needs and are comforted with the fact

that we have food surpluses we cannot

forget that our needs are growing and

our agriculture must work to ensure that

we never go back to the situation that I

described so because of the what

happened during the what happened which

made us go from food shortage to food

surplus in short seeds seeds made it

happen

seed policy made it happen the Norman

Borlaug’s seed came to the rescue

many of you may know Green Revolution

but some of you probably don’t but high

yielding varieties in the Green

Revolution increased yields on the farms

dramatically hybrids developed during

this time also increase the livelihoods

of the farmer we went from a food

shortage nation to a food surplus nation

when we think about what was unique

about these varieties or hybrids that

were grown these plants were shorter

they stood upright didn’t fall over

they resisted disease and yielded more

the farmers lives were transformed with

the simple adoption of these hybrids and

varieties we went from producing 750

kilograms of wheat to 1600 kilograms of

wheat in the same area almost in one

season this is no small feat if we think

about it what did it do for the farmers

the farmers of course had more money if

we think about the varieties and we also

think about the hybrids which were

adopted by the farmers these hybrids

were straighter the law he was

straighter so it could be transported

more easily the chilies had more intense

red color so the color could be

extracted and used as food coloring if

all of these things led to prosperity

for the farmer when farmer had money the

farmer spent more money on education had

more money for health care for their

children and of course instead of coming

on a bicycle the farmer started riding

into town on a motorcycle looking at

this transformation growing up I decided

to study agriculture these were really

exciting times exciting times because

science was progressing rapidly and for

the first time at least in my for me I

could say I believed that I could change

agriculture like never before

I worked on a tissue culture project the

tissue culture project allowed me to

produce an entire soybean plant from a

leaf never heard of before but this

tissue culture method combined with

other tools which were available allowed

us to move DNA into plants which we were

not able to do before anytime we have

innovation we think something must be

troubling about this or I don’t

understand it it’s not natural so

let me talk about a few myths that we

have about any innovation and talk about

innovation from the standpoint of the

still culture and the DNA that we were

able to move into it did you know that

everything we eat has DNA in it whether

it is the papaya or the tomato but

everything that we eat has to has DNA in

it the plant breeding process that

developed the varieties on the hybrids

actually is a natural process natural

process by which you do trial and error

and select materials which are better

suited for the environment and similarly

when you think about a banana and you

think you have nothing in common with

the banana but in reality 50% of our

genetic makeup is identical to that of

banana and 98% of it is similar to the

chimpanzee so evolution has been always

at work and this is why scientific

interventions were so critical for

agricultural improvements so when we

look ahead and think about what it is

that we need to do science and

innovation has to be critical for the

want to share one example of a product

BT brinjal actually has a protein and

it’s like a vaccination vaccination to a

plant so the protein is produced in the

plant and if the insect bites the bites

the fruit the insect actually dies so

why is it that we needed to develop a BT

brinjal a farming family in West Bengal

actually produce a sprays pesticide 74

times in one

to protect this insect protect against

this insect 74 times that means every

other day the crop is standing in the

ground and so what fruits you get in the

market actually have a lot of pesticides

on them and why do they do it

they do it because they don’t want the

fruits to be damaged because as soon as

you see of damaged fruit in the market

when you go to shop you put that aside

you never touch it that means the market

value for that has gone to zero so the

farmer will do everything at the risk of

personal exposure and environmental

impact to make sure that there is no

fruit insect damage in these fruits and

that is why the farmers praise 74 times

now while these products are being

developed we have strict government

oversight to ensure that these products

are safe this product that I described

has already been cleared by the apex

body in India for bio safety in terms of

safety for humans for environment for

microbes and so on Bangladesh has

decided to go ahead and use this product

and for the last four seasons the

Bangladeshi farmer has been planting

this the consumers and the farmers are

benefiting from growing this BT baingan

so in the market you have Tories coming

with brinjal fruit with a label on it

saying it’s it’s pesticide free baingan

so what is it done for the farmer in

Bangladesh the farmer went from spraying

80 times pesticides in the brinjal field

to zero you may be saying no no it’s

wrong but it is zero zero pesticide

applications required for for growing

this crop so the question that you must

ask is why is the Indian farmer not

growing it a made in India innovation

ready for planting

proved by the regulatory body for

biosafety because that of course is

something that we want to be sure is the

case and this is what we want to make

sure that Indian farmer has access an

ability to grow this

so while plant breeding has been able to

achieve a lot of a lot of things we have

to think always about the farmer and

what is it that we want to do for the

farmer the farmer of the future how do

we elevate the farmer to the next level

how do we make him prosper and the

farmer does what we need so the farmer

has to feed us and our demands we are a

demanding society and so the farmer is

changing what he or she plants to make

sure that they deliver what it is that

we need so at no time can we think that

the farmer doesn’t need the best in

technology the best knowledge and tools

which are available so in the age of big

data and digitization agriculture is

really not that far behind

agriculture is using the information

historical data on whether for instance

to tell our farmers at what time we

should plant the crop which crop would

be more suitable because of the weather

this year compared to how it was the

last year similarly if we look at a look

at a field today and I like to say that

I can fly a drone but really not very

well but some other people in my team

can and so if we if we fly a drone over

a field today I can get the whole image

of the field in the old days it used to

take me days to walk the field many

people walking the fields before we

would understand what was the crop cover

was there some plant which was using

water more efficiently was there some

deficiency in fertilizer and so

on so this is how agriculture is

changing this is how the seeds would

have to change and having technology and

tools available to the farmer will keep

the young farmers on the field and not

have looking have them looking for

opportunities in the cities we talk

about nutritious food we are all

conscious of our health you go to the

doctor and the doctor says maybe you

should stop eating eggs you come back

and say oh but I still like my omelet or

I like to make my cake or whatever plant

products are now available which have

same properties as what the eggs have

but without the Associated health risks

so as we think about the future

innovation is key we need to think about

how we bring the latest tools to our

farmer availability and affordability of

food should matter to all of us do you

think about the thali

that you will have in the future would

it have dal in it dal prices have been

fluctuating up and down so if we think

about it

the once affordable source of protein is

no longer available to a large

population of the country so how do we

ensure that technology is available to

the farmer to grow produce more and

reduce food prices at the same time the

young farmer is who we have to keep on

the farm producing better improving

their livelihoods what you and I eat

comes in different forms comes in less

or more packaging but the common thing

is it is all grown by this farmer and

what the farmer plants in the field it

all begins with a seed thank you [Applause]

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