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A Conversation with a Parasitologist | Sebastian Lourido | TEDxYouth@BeaconStreet


so nice thank you everyone for the great

so nice thank you everyone for the great welcome and first I want to ask you one

welcome and first I want to ask you one

welcome and first I want to ask you one of the most important questions which is

of the most important questions which is

of the most important questions which is what first drew to become this

what first drew to become this

what first drew to become this parasitologist or what first drew you

parasitologist or what first drew you

parasitologist or what first drew you into this field of science I think a lot

into this field of science I think a lot

into this field of science I think a lot of us who are doing science nowadays are

of us who are doing science nowadays are

of us who are doing science nowadays are really inspired by the curiosity of

really inspired by the curiosity of

really inspired by the curiosity of understanding the world in different

understanding the world in different

understanding the world in different ways I think many of you share that

ways I think many of you share that

ways I think many of you share that curiosity and the way we do that is sort

curiosity and the way we do that is sort

curiosity and the way we do that is sort of through different perspectives either

of through different perspectives either

of through different perspectives either through being a physicist or

through being a physicist or

through being a physicist or mathematician in my case it was through

mathematician in my case it was through

mathematician in my case it was through understanding how biological processes

understanding how biological processes

understanding how biological processes can be reduced to sort of chemical

can be reduced to sort of chemical

can be reduced to sort of chemical reactions and interactions between genes

reactions and interactions between genes

reactions and interactions between genes and molecules and all of these different

and molecules and all of these different

and molecules and all of these different kind of jargon that they might seem a

kind of jargon that they might seem a

kind of jargon that they might seem a little bit daunting but it’s essentially

little bit daunting but it’s essentially

little bit daunting but it’s essentially the reduction of biological complexity

the reduction of biological complexity

the reduction of biological complexity something like an infection to its most

something like an infection to its most

something like an infection to its most constituent parts and how we can use

constituent parts and how we can use

constituent parts and how we can use that knowledge to develop new medicines

that knowledge to develop new medicines

that knowledge to develop new medicines or simply understand the process I think

or simply understand the process I think

or simply understand the process I think that is the way that I kind of think

that is the way that I kind of think

that is the way that I kind of think about the work we do and so with your

about the work we do and so with your

about the work we do and so with your research what have you been working on

research what have you been working on

research what have you been working on what do you do in your daily day-to-day

what do you do in your daily day-to-day

what do you do in your daily day-to-day routine as a parasitologist so I said

routine as a parasitologist so I said

routine as a parasitologist so I said parasitologist and I think that

parasitologist and I think that

parasitologist and I think that biologists foremost we try to bring

biologists foremost we try to bring

biologists foremost we try to bring together a whole group of people it’s a

together a whole group of people it’s a

together a whole group of people it’s a very multidisciplinary approach and we

very multidisciplinary approach and we

very multidisciplinary approach and we need all sorts of different technologies

need all sorts of different technologies

need all sorts of different technologies to probe that biology that I was

to probe that biology that I was

to probe that biology that I was describing so my day is typically a

describing so my day is typically a

describing so my day is typically a organizing different aspects of the lab

organizing different aspects of the lab

organizing different aspects of the lab different members of the lab trying to

different members of the lab trying to

different members of the lab trying to troubleshoot their different experiments

troubleshoot their different experiments

troubleshoot their different experiments and to reduce some of those really kind

and to reduce some of those really kind

and to reduce some of those really kind of visionary questions of how can we

of visionary questions of how can we

of visionary questions of how can we understand how this disease is changing

understand how this disease is changing

understand how this disease is changing humanity break it down into pieces that

humanity break it down into pieces that

humanity break it down into pieces that are more tractable and that we can

are more tractable and that we can

are more tractable and that we can actually solve one at a time I think

actually solve one at a time I think

actually solve one at a time I think that is what I find really fascinating

that is what I find really fascinating

that is what I find really fascinating and working with different people in the

and working with different people in the

and working with different people in the lab to put together

lab to put together

lab to put together that sort of work is what consumes most

that sort of work is what consumes most

that sort of work is what consumes most of my days and I feel like that theme of

of my days and I feel like that theme of

of my days and I feel like that theme of taking small steps or cheese and greater

taking small steps or cheese and greater

taking small steps or cheese and greater is really prevalent in our society and I

is really prevalent in our society and I

is really prevalent in our society and I feel like this sort of field of science

feel like this sort of field of science

feel like this sort of field of science isn’t necessarily the most well-known

isn’t necessarily the most well-known

isn’t necessarily the most well-known it’s not like nuclear chemistry or like

it’s not like nuclear chemistry or like

it’s not like nuclear chemistry or like physics or basic biology if we look at

physics or basic biology if we look at

physics or basic biology if we look at that but why is it important for us as

that but why is it important for us as

that but why is it important for us as the u.s. who’s not necessarily affected

the u.s. who’s not necessarily affected

the u.s. who’s not necessarily affected by parasites or other things like that

by parasites or other things like that

by parasites or other things like that to be in foreign forward and be thinking

to be in foreign forward and be thinking

to be in foreign forward and be thinking about this kind of thing so I think that

about this kind of thing so I think that

about this kind of thing so I think that there are a couple of a ways of taking

there are a couple of a ways of taking

there are a couple of a ways of taking that question one of them is that the

that question one of them is that the

that question one of them is that the amazing technology that is being

amazing technology that is being

amazing technology that is being developed in places like the Greater

developed in places like the Greater

developed in places like the Greater Boston area has a unique opportunity to

Boston area has a unique opportunity to

Boston area has a unique opportunity to inform diseases that I typically don’t

inform diseases that I typically don’t

inform diseases that I typically don’t get as much attention we have just

get as much attention we have just

get as much attention we have just amazing tools that when applied

amazing tools that when applied

amazing tools that when applied strategically can really change the

strategically can really change the

strategically can really change the lives of people throughout the world

lives of people throughout the world

lives of people throughout the world right there are about 200 million

right there are about 200 million

right there are about 200 million infections with malaria which is one of

infections with malaria which is one of

infections with malaria which is one of the parasites that we study in the lab

the parasites that we study in the lab

the parasites that we study in the lab about a quarter of the world’s

about a quarter of the world’s

about a quarter of the world’s population is infected with toxoplasma

population is infected with toxoplasma

population is infected with toxoplasma about a twenty five percent of infant

about a twenty five percent of infant

about a twenty five percent of infant diarrheas which are really terrible a

diarrheas which are really terrible a

diarrheas which are really terrible a life-threatening diseases in developing

life-threatening diseases in developing

life-threatening diseases in developing countries are caused by the same family

countries are caused by the same family

countries are caused by the same family of parasites we have a unique

of parasites we have a unique

of parasites we have a unique opportunity to understand them and

opportunity to understand them and

opportunity to understand them and dissect them and by the same token that

dissect them and by the same token that

dissect them and by the same token that opportunity gives us a perspective on

opportunity gives us a perspective on

opportunity gives us a perspective on biology that we didn’t have before we

biology that we didn’t have before we

biology that we didn’t have before we start looking at organisms that perhaps

start looking at organisms that perhaps

start looking at organisms that perhaps we had not considered as biologists and

we had not considered as biologists and

we had not considered as biologists and in doing that we discover aspects of the

in doing that we discover aspects of the

in doing that we discover aspects of the biological world that were previously a

biological world that were previously a

biological world that were previously a unknown to us and that can have

unknown to us and that can have

unknown to us and that can have applications that we can’t even dream of

applications that we can’t even dream of

applications that we can’t even dream of right now a tool that we use all the

right now a tool that we use all the

right now a tool that we use all the time in the lab is crisper which is a

time in the lab is crisper which is a

time in the lab is crisper which is a new method for editing genomes we all

new method for editing genomes we all

new method for editing genomes we all have genomes our own genome can be

have genomes our own genome can be

have genomes our own genome can be edited with crisper the parasites

edited with crisper the parasites

edited with crisper the parasites genomes can be edited with crisper and

genomes can be edited with crisper and

genomes can be edited with crisper and this is a technology that emerged from

this is a technology that emerged from

this is a technology that emerged from studying how bacteria resist viral

studying how bacteria resist viral

studying how bacteria resist viral infections it seems like something

infections it seems like something

infections it seems like something that you know is very may be very few

that you know is very may be very few

that you know is very may be very few people care about and now it’s changing

people care about and now it’s changing

people care about and now it’s changing biology all together I think the

biology all together I think the

biology all together I think the opportunity of studying these parasites

opportunity of studying these parasites

opportunity of studying these parasites can have the same sort of impact on on

can have the same sort of impact on on

can have the same sort of impact on on our day-to-day world thank you so much

our day-to-day world thank you so much

our day-to-day world thank you so much thank you absolutely amazing and of

thank you absolutely amazing and of

thank you absolutely amazing and of course this talk is really centered

course this talk is really centered

course this talk is really centered about youth in what us as like children

about youth in what us as like children

about youth in what us as like children or teenagers can do so what can we

or teenagers can do so what can we

or teenagers can do so what can we really do as youth right now to improve

really do as youth right now to improve

really do as youth right now to improve this field of research you have any

this field of research you have any

this field of research you have any ideas for that is there anything really

ideas for that is there anything really

ideas for that is there anything really exciting that you think that us as a

exciting that you think that us as a

exciting that you think that us as a youth or as the next generation so to

youth or as the next generation so to

youth or as the next generation so to speak can do for this field I think it

speak can do for this field I think it

speak can do for this field I think it was really inspiring to speak to both of

was really inspiring to speak to both of

was really inspiring to speak to both of you right you’re involved in doing your

you right you’re involved in doing your

you right you’re involved in doing your own sorts of experiments and really a

own sorts of experiments and really a

own sorts of experiments and really a hands-on approach of learning science

hands-on approach of learning science

hands-on approach of learning science and I think that is what I would like to

and I think that is what I would like to

and I think that is what I would like to bring across to two people who are

bring across to two people who are

bring across to two people who are interested in curious about science that

interested in curious about science that

interested in curious about science that it’s not always just a litany of stories

it’s not always just a litany of stories

it’s not always just a litany of stories or a textbook but a way of approaching

or a textbook but a way of approaching

or a textbook but a way of approaching life of reducing it to small problems

life of reducing it to small problems

life of reducing it to small problems that can be informed by technology by

that can be informed by technology by

that can be informed by technology by other organisms by other lessons and

other organisms by other lessons and

other organisms by other lessons and that can allow you to kind of create

that can allow you to kind of create

that can allow you to kind of create your own ideas of what is possible

your own ideas of what is possible

your own ideas of what is possible within the biological world and really

within the biological world and really

within the biological world and really kind of change some of the problems that

kind of change some of the problems that

kind of change some of the problems that you face day-to-day and is this type of

you face day-to-day and is this type of

you face day-to-day and is this type of parasitology is this more of a social

parasitology is this more of a social

parasitology is this more of a social issues it more of a scientific issue

issues it more of a scientific issue

issues it more of a scientific issue because I can see them both having an

because I can see them both having an

because I can see them both having an overlap in both of these fields but what

overlap in both of these fields but what

overlap in both of these fields but what do you personally think about it I think

do you personally think about it I think

do you personally think about it I think it’s both right i think that opportunity

it’s both right i think that opportunity

it’s both right i think that opportunity to view biology through the lens of a

to view biology through the lens of a

to view biology through the lens of a different organism is a scientific

different organism is a scientific

different organism is a scientific question that is fascinating and that

question that is fascinating and that

question that is fascinating and that can lead us to realms of biology that we

can lead us to realms of biology that we

can lead us to realms of biology that we hadn’t even considered and then morally

hadn’t even considered and then morally

hadn’t even considered and then morally this type of science and the

this type of science and the

this type of science and the applications that can come out of it

applications that can come out of it

applications that can come out of it allow us to address really dire needs

allow us to address really dire needs

allow us to address really dire needs for a developing nations and for

for a developing nations and for

for a developing nations and for societies in general there’s been at

societies in general there’s been at

societies in general there’s been at industry wise a divestment from

industry wise a divestment from

industry wise a divestment from antimicrobial there

antimicrobial there

antimicrobial there PS right then we now see diseases that

PS right then we now see diseases that

PS right then we now see diseases that are mostly resistant to almost every

are mostly resistant to almost every

are mostly resistant to almost every single drug we have against them this is

single drug we have against them this is

single drug we have against them this is socially a growing problem and one that

socially a growing problem and one that

socially a growing problem and one that we need to find new solutions for

we need to find new solutions for

we need to find new solutions for curiosity academia can provide some of

curiosity academia can provide some of

curiosity academia can provide some of those solutions and I think the broader

those solutions and I think the broader

those solutions and I think the broader consciousness of people in this room and

consciousness of people in this room and

consciousness of people in this room and worldwide can really help us maintain

worldwide can really help us maintain

worldwide can really help us maintain the enthusiasm that we need to fight

the enthusiasm that we need to fight

the enthusiasm that we need to fight these diseases well Asia do you have

these diseases well Asia do you have

these diseases well Asia do you have another question to ask I just want to

another question to ask I just want to

another question to ask I just want to know what do you have to say for any

know what do you have to say for any

know what do you have to say for any future parasitologists or biologists or

future parasitologists or biologists or

future parasitologists or biologists or anyone who wants to I hope there are

anyone who wants to I hope there are

anyone who wants to I hope there are more parasitologist I hope creative

more parasitologist I hope creative

more parasitologist I hope creative people like yourself will be amongst

people like yourself will be amongst

people like yourself will be amongst them because I think we need enthusiasm

them because I think we need enthusiasm

them because I think we need enthusiasm and creative minds to tackle these

and creative minds to tackle these

and creative minds to tackle these problems and I do believe that that sort

problems and I do believe that that sort

problems and I do believe that that sort of commitment is the first step thank

of commitment is the first step thank

of commitment is the first step thank you so much

”

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