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Stopping overpopulation before we reach 10 billion people on Earth | Pascal Costa | TEDxMeritAcademy


I was born and raised in Santa Cruz one

I was born and raised in Santa Cruz one of the things I love most about this

of the things I love most about this

of the things I love most about this town is how environmentally conscious

town is how environmentally conscious

town is how environmentally conscious everybody in it is it was because of

everybody in it is it was because of

everybody in it is it was because of that that I thought I was completely

that that I thought I was completely

that that I thought I was completely aware of how our environment was

aware of how our environment was

aware of how our environment was changing but the truth is that I was

changing but the truth is that I was

changing but the truth is that I was living in a bubble that’s me

living in a bubble that’s me

living in a bubble that’s me my bubble burst when I made a Facebook

my bubble burst when I made a Facebook

my bubble burst when I made a Facebook account

account

account I would scroll through my feet and read

I would scroll through my feet and read

I would scroll through my feet and read articles about how pigs were abused in

articles about how pigs were abused in

articles about how pigs were abused in food production or new genetically

food production or new genetically

food production or new genetically modified plants made to end starvation

modified plants made to end starvation

modified plants made to end starvation but instead disrupting migration

but instead disrupting migration

but instead disrupting migration patterns and ecosystems I even read

patterns and ecosystems I even read

patterns and ecosystems I even read articles about how our pollution both

articles about how our pollution both

articles about how our pollution both sound and chemical this was a survival

sound and chemical this was a survival

sound and chemical this was a survival and communication of marine mammals it

and communication of marine mammals it

and communication of marine mammals it was these articles that made me feel

was these articles that made me feel

was these articles that made me feel helpless frustrated and scared I

helpless frustrated and scared I

helpless frustrated and scared I frantically started researching

frantically started researching

frantically started researching pollution freshwater depletion and

pollution freshwater depletion and

pollution freshwater depletion and factory farming it seems like every

factory farming it seems like every

factory farming it seems like every industry was altering the environment in

industry was altering the environment in

industry was altering the environment in some way to provide food or energy for

some way to provide food or energy for

some way to provide food or energy for us people how could we as a society

us people how could we as a society

us people how could we as a society allow all these things to happen more

allow all these things to happen more

allow all these things to happen more importantly why did I feel so paralyzed

importantly why did I feel so paralyzed

importantly why did I feel so paralyzed as I watched our planet decay it

as I watched our planet decay it

as I watched our planet decay it occurred to me that all these problems

occurred to me that all these problems

occurred to me that all these problems were connected by one cause

were connected by one cause

were connected by one cause overpopulation that’s why I founded my

overpopulation that’s why I founded my

overpopulation that’s why I founded my own organization called preventing

own organization called preventing

own organization called preventing overpopulation pop to educate the public

overpopulation pop to educate the public

overpopulation pop to educate the public about overpopulation its causes its

about overpopulation its causes its

about overpopulation its causes its effects and eventually end starvation

effects and eventually end starvation

effects and eventually end starvation stop pollution and consider fresh water

at our current rate in just 43 years we

at our current rate in just 43 years we will possibly reach Earth’s carrying

will possibly reach Earth’s carrying

will possibly reach Earth’s carrying capacity of 10 billion people but what

capacity of 10 billion people but what

capacity of 10 billion people but what is overpopulation what is too many

is overpopulation what is too many

is overpopulation what is too many people why is that so

people why is that so

people why is that so scary number today our global population

scary number today our global population

scary number today our global population is seven-and-a-half billion and the

is seven-and-a-half billion and the

is seven-and-a-half billion and the numbers are multiplying fast if we do

numbers are multiplying fast if we do

numbers are multiplying fast if we do reach that number of 10 billion we will

reach that number of 10 billion we will

reach that number of 10 billion we will reach it by the Year 2060 but why is

reach it by the Year 2060 but why is

reach it by the Year 2060 but why is overpopulation an issue why are we

overpopulation an issue why are we

overpopulation an issue why are we supposed to be scared of that number did

supposed to be scared of that number did

supposed to be scared of that number did you know that today one of our primary

you know that today one of our primary

you know that today one of our primary sources of freshwater is already rapidly

sources of freshwater is already rapidly

sources of freshwater is already rapidly running out in global superpowers such

running out in global superpowers such

running out in global superpowers such as the US China and India aquifers

as the US China and India aquifers

as the US China and India aquifers underground sources of fresh water are

underground sources of fresh water are

underground sources of fresh water are being depleted they’re not renewable and

being depleted they’re not renewable and

being depleted they’re not renewable and not the rate that we’re drawing from

not the rate that we’re drawing from

not the rate that we’re drawing from them

them

them they’re not sustainable either as we

they’re not sustainable either as we

they’re not sustainable either as we pump water out of these aquifers the

pump water out of these aquifers the

pump water out of these aquifers the foundations of our world are compromised

foundations of our world are compromised

foundations of our world are compromised as Yaak first dry out the lower water

as Yaak first dry out the lower water

as Yaak first dry out the lower water pressure in the sand and gravel causes

pressure in the sand and gravel causes

pressure in the sand and gravel causes slow drainage of water from the

slow drainage of water from the

slow drainage of water from the surrounding clay and silt bed this makes

surrounding clay and silt bed this makes

surrounding clay and silt bed this makes them unstable and dry as a result over

them unstable and dry as a result over

them unstable and dry as a result over time the ground subsides for the loss of

time the ground subsides for the loss of

time the ground subsides for the loss of sport have any of you ever pulled an

sport have any of you ever pulled an

sport have any of you ever pulled an apple from the bottom of the pile at the

apple from the bottom of the pile at the

apple from the bottom of the pile at the grocery store

grocery store

grocery store yeah we do the whole thing collapsed

yeah we do the whole thing collapsed

yeah we do the whole thing collapsed right because the foundation failed the

right because the foundation failed the

right because the foundation failed the California Central Valley has already

California Central Valley has already

California Central Valley has already sunk 28 feet through this exact

sunk 28 feet through this exact

sunk 28 feet through this exact phenomena what is scariest about this is

phenomena what is scariest about this is

phenomena what is scariest about this is that these aquifers are some of the last

that these aquifers are some of the last

that these aquifers are some of the last remaining sources of fresh water once

remaining sources of fresh water once

remaining sources of fresh water once our lakes rivers and aquifers dry out

our lakes rivers and aquifers dry out

our lakes rivers and aquifers dry out the only fresh water we’ll have left

the only fresh water we’ll have left

the only fresh water we’ll have left will be frozen the glaciers and the

will be frozen the glaciers and the

will be frozen the glaciers and the glaciers are already melting turning our

glaciers are already melting turning our

glaciers are already melting turning our fresh water into salt water not

fresh water into salt water not

fresh water into salt water not surprisingly Wars already breaking out

surprisingly Wars already breaking out

surprisingly Wars already breaking out in developing countries over drinkable

in developing countries over drinkable

in developing countries over drinkable water and if we don’t act now we could

water and if we don’t act now we could

water and if we don’t act now we could all face the same fate if we continue at

all face the same fate if we continue at

all face the same fate if we continue at our current rate of growth in 43 years

our current rate of growth in 43 years

our current rate of growth in 43 years when we do reach Earth’s carrying

when we do reach Earth’s carrying

when we do reach Earth’s carrying capacity of 10 billion people we will

capacity of 10 billion people we will

capacity of 10 billion people we will have more poverty this

have more poverty this

have more poverty this or life expectancy and unforgiving

or life expectancy and unforgiving

or life expectancy and unforgiving climate with more typhoons hurricanes

climate with more typhoons hurricanes

climate with more typhoons hurricanes even land loss from rising sea levels

even land loss from rising sea levels

even land loss from rising sea levels demand for fresh water will increase by

demand for fresh water will increase by

demand for fresh water will increase by 55% and our food production would have

55% and our food production would have

55% and our food production would have to double the support the ballooning

to double the support the ballooning

to double the support the ballooning population but this is all in the future

population but this is all in the future

population but this is all in the future we have tons of time to turn things

we have tons of time to turn things

we have tons of time to turn things around while not tons but enough

around while not tons but enough

around while not tons but enough assuming we all act now last month we

assuming we all act now last month we

assuming we all act now last month we had an ant problem at my house

had an ant problem at my house

had an ant problem at my house skin sounds strange but I felt somewhat

skin sounds strange but I felt somewhat

skin sounds strange but I felt somewhat and all of their teamwork in fact fire

and all of their teamwork in fact fire

and all of their teamwork in fact fire ants are experts at teamwork

ants are experts at teamwork

ants are experts at teamwork they’re pretty tiny right but when faced

they’re pretty tiny right but when faced

they’re pretty tiny right but when faced with large challenges like crossing a

with large challenges like crossing a

with large challenges like crossing a river hundreds or thousands of fire ants

river hundreds or thousands of fire ants

river hundreds or thousands of fire ants can work together to build structures

can work together to build structures

can work together to build structures out of their own bodies like rafts as a

out of their own bodies like rafts as a

out of their own bodies like rafts as a resulting carry the entire colony across

resulting carry the entire colony across

resulting carry the entire colony across the river collectively they do what is

the river collectively they do what is

the river collectively they do what is necessary to save the entire group we

necessary to save the entire group we

necessary to save the entire group we too can work together to solve the

too can work together to solve the

too can work together to solve the problems that we face today we don’t

problems that we face today we don’t

problems that we face today we don’t have time to wait for a few geniuses or

have time to wait for a few geniuses or

have time to wait for a few geniuses or even the most powerful people to fix the

even the most powerful people to fix the

even the most powerful people to fix the mess that we’re in that’s why we need a

mess that we’re in that’s why we need a

mess that we’re in that’s why we need a solution to all seven and a half billion

solution to all seven and a half billion

solution to all seven and a half billion people on earth can take part in after

people on earth can take part in after

people on earth can take part in after much research I found a way that we

much research I found a way that we

much research I found a way that we could decrease our global population by

could decrease our global population by

could decrease our global population by 1.6 billion people in the next decade

1.6 billion people in the next decade

1.6 billion people in the next decade consider this if each family had two

consider this if each family had two

consider this if each family had two children or less and our death rate

children or less and our death rate

children or less and our death rate remained the same by the year 2027 we

remained the same by the year 2027 we

remained the same by the year 2027 we had a global population of 5.9 billion

had a global population of 5.9 billion

had a global population of 5.9 billion people we had consumed fresh water at a

people we had consumed fresh water at a

people we had consumed fresh water at a significantly slower pace and we’d be

significantly slower pace and we’d be

significantly slower pace and we’d be able to alleviate pollution not only

able to alleviate pollution not only

able to alleviate pollution not only that raising kids day in the US is kind

that raising kids day in the US is kind

that raising kids day in the US is kind of expensive raising one child to the

of expensive raising one child to the

of expensive raising one child to the age of 18 and paying for his or her

age of 18 and paying for his or her

age of 18 and paying for his or her undergraduate and graduate school costs

undergraduate and graduate school costs

undergraduate and graduate school costs on average four hundred and ten thousand

on average four hundred and ten thousand

on average four hundred and ten thousand dollars if they have an educational

dollars if they have an educational

dollars if they have an educational disability like say an IQ below seventy

disability like say an IQ below seventy

disability like say an IQ below seventy that cost can soar up to two million

that cost can soar up to two million

that cost can soar up to two million but there’s one more family for you to

but there’s one more family for you to

but there’s one more family for you to consider how many of you have parents or

consider how many of you have parents or

consider how many of you have parents or grandparents that you expect to take

grandparents that you expect to take

grandparents that you expect to take care of okay

care of okay

care of okay yeah me too if you combine the cost of

yeah me too if you combine the cost of

yeah me too if you combine the cost of raising two children with caring for two

raising two children with caring for two

raising two children with caring for two elders your financial responsibility

elders your financial responsibility

elders your financial responsibility would become around four million this

would become around four million this

would become around four million this includes four years of assisted living

includes four years of assisted living

includes four years of assisted living and three years in a nursing home

and three years in a nursing home

and three years in a nursing home what if they live longer I can’t even

what if they live longer I can’t even

what if they live longer I can’t even afford my own car I can’t afford my own

afford my own car I can’t afford my own

afford my own car I can’t afford my own gas this is a huge responsibility as I

gas this is a huge responsibility as I

gas this is a huge responsibility as I learn more about what will happen to our

learn more about what will happen to our

learn more about what will happen to our world and what overpopulation will cause

world and what overpopulation will cause

world and what overpopulation will cause I’m not sure I want to have kids in fact

I’m not sure I want to have kids in fact

I’m not sure I want to have kids in fact I’m pretty sure I don’t want any but all

I’m pretty sure I don’t want any but all

I’m pretty sure I don’t want any but all of us combined can completely change the

of us combined can completely change the

of us combined can completely change the future of our planet having smaller

future of our planet having smaller

future of our planet having smaller families could take tons of pressure off

families could take tons of pressure off

families could take tons of pressure off our environment we need to stop

our environment we need to stop

our environment we need to stop overpopulation

overpopulation

overpopulation but the best way to do this is by

but the best way to do this is by

but the best way to do this is by empowering the world through knowledge

empowering the world through knowledge

empowering the world through knowledge spreading the knowledge of the

spreading the knowledge of the

spreading the knowledge of the environmental and financial aspects of

environmental and financial aspects of

environmental and financial aspects of family planning we need to educate the

family planning we need to educate the

family planning we need to educate the childbearing world about overpopulation

childbearing world about overpopulation

childbearing world about overpopulation in developing countries such as Nigeria

in developing countries such as Nigeria

in developing countries such as Nigeria or Burundi Bertha remains at over six

or Burundi Bertha remains at over six

or Burundi Bertha remains at over six children per woman but we’re a part of

children per woman but we’re a part of

children per woman but we’re a part of this problem too and Tennessee Utah

this problem too and Tennessee Utah

this problem too and Tennessee Utah and Texas families are having up to six

and Texas families are having up to six

and Texas families are having up to six kids there are millions of children in

kids there are millions of children in

kids there are millions of children in the world today that don’t have families

the world today that don’t have families

the world today that don’t have families for those of you them want one two gets

for those of you them want one two gets

for those of you them want one two gets adoptions always an option

adoptions always an option

adoptions always an option in fact 140 million children worldwide

in fact 140 million children worldwide

in fact 140 million children worldwide or orphans now I don’t have the

or orphans now I don’t have the

or orphans now I don’t have the experience of having a family I’ve never

experience of having a family I’ve never

experience of having a family I’ve never had kids

had kids

had kids as you can probably tell I’m a teenager

as you can probably tell I’m a teenager

as you can probably tell I’m a teenager but I think that if at some point I

but I think that if at some point I

but I think that if at some point I changed my mind and I decided to have a

changed my mind and I decided to have a

changed my mind and I decided to have a family that I want to adopt I’m sure

family that I want to adopt I’m sure

family that I want to adopt I’m sure some of you already have families like

some of you already have families like

some of you already have families like raising can if you already have kids

raising can if you already have kids

raising can if you already have kids thank you you may think that there’s

thank you you may think that there’s

thank you you may think that there’s nothing you can do to help but just by

nothing you can do to help but just by

nothing you can do to help but just by spreading awareness to your friends and

spreading awareness to your friends and

spreading awareness to your friends and family about overpopulation you see you

family about overpopulation you see you

family about overpopulation you see you could significantly help solve this

could significantly help solve this

could significantly help solve this problem

problem

problem you could also pledge if you go to

we have the choice to make it a positive

we have the choice to make it a positive one thank you

one thank you

one thank you [Applause]

”

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