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Data science for the environment | Dan Hammer | TEDxBerkeley


I’m a data scientist I can say that with

I’m a data scientist I can say that with impunity because no one knows what that

impunity because no one knows what that

impunity because no one knows what that means I don’t even really know what it

means I don’t even really know what it

means I don’t even really know what it means honestly my working definition for

means honestly my working definition for

means honestly my working definition for nothing else than just self-preservation

nothing else than just self-preservation

nothing else than just self-preservation is that data science is the practice of

is that data science is the practice of

is that data science is the practice of denim unike ting patterns from within

denim unike ting patterns from within

denim unike ting patterns from within from within data it’s the broad

from within data it’s the broad

from within data it’s the broad discipline of parsing signal from noise

discipline of parsing signal from noise

discipline of parsing signal from noise and it’s so broad in fact that their

and it’s so broad in fact that their

and it’s so broad in fact that their data scientists everywhere they’re in

data scientists everywhere they’re in

data scientists everywhere they’re in healthcare online advertising even

healthcare online advertising even

healthcare online advertising even policing anywhere that data can be used

policing anywhere that data can be used

policing anywhere that data can be used in order to inform decisions or change

in order to inform decisions or change

in order to inform decisions or change behavior me I work with environmental

behavior me I work with environmental

behavior me I work with environmental data I work with data on forests and

data I work with data on forests and

data I work with data on forests and oceans on water and weather any data

oceans on water and weather any data

oceans on water and weather any data that can be used to help identify better

that can be used to help identify better

that can be used to help identify better ways more sustainable ways in which to

ways more sustainable ways in which to

ways more sustainable ways in which to use our natural resources I’m

use our natural resources I’m

use our natural resources I’m particularly proud of a project that I

particularly proud of a project that I

particularly proud of a project that I helped to work on and help to start

helped to work on and help to start

helped to work on and help to start about 10 years ago called global forest

about 10 years ago called global forest

about 10 years ago called global forest watch global forest watch is a was

watch global forest watch is a was

watch global forest watch is a was conceived as an open-source platform to

conceived as an open-source platform to

conceived as an open-source platform to identify deforestation in near-real-time

identify deforestation in near-real-time

identify deforestation in near-real-time using satellite imagery it distills

using satellite imagery it distills

using satellite imagery it distills petabytes of information to get to

petabytes of information to get to

petabytes of information to get to something that we can actually

something that we can actually

something that we can actually understand and use for example country

understand and use for example country

understand and use for example country reports by country deforestation by

reports by country deforestation by

reports by country deforestation by country for example in Indonesia or even

country for example in Indonesia or even

country for example in Indonesia or even something more detailed like the way

something more detailed like the way

something more detailed like the way deforestation moves across the landscape

deforestation moves across the landscape

deforestation moves across the landscape pixel by pixel here you can see

pixel by pixel here you can see

pixel by pixel here you can see deforestation as it marches through the

deforestation as it marches through the

deforestation as it marches through the Amazon you know it’s scary but but you

Amazon you know it’s scary but but you

Amazon you know it’s scary but but you get it you can immediately get it even

get it you can immediately get it even

get it you can immediately get it even though this information originated from

though this information originated from

though this information originated from a tiny piece of hardware that sits 400

a tiny piece of hardware that sits 400

a tiny piece of hardware that sits 400 miles above the Earth’s surface the data

miles above the Earth’s surface the data

miles above the Earth’s surface the data and this project it just translates a

and this project it just translates a

and this project it just translates a lot of disparate and esoteric data

lot of disparate and esoteric data

lot of disparate and esoteric data sources into something meaningful and

sources into something meaningful and

sources into something meaningful and actionable there are a lot of data

actionable there are a lot of data

actionable there are a lot of data source a lot of projects that are like

source a lot of projects that are like

source a lot of projects that are like this now

this now

this now they monitor snow fish water and all are

they monitor snow fish water and all are

they monitor snow fish water and all are very necessary and they’re necessary to

very necessary and they’re necessary to

very necessary and they’re necessary to craft environmental policy because you

craft environmental policy because you

craft environmental policy because you can’t change what you can’t see but none

can’t change what you can’t see but none

can’t change what you can’t see but none of them are sufficient more than just

of them are sufficient more than just

of them are sufficient more than just understanding what’s going on in the

understanding what’s going on in the

understanding what’s going on in the world we need to understand why it’s

world we need to understand why it’s

world we need to understand why it’s happening in order to design policy that

happening in order to design policy that

happening in order to design policy that sticks you know it’s the difficult part

sticks you know it’s the difficult part

sticks you know it’s the difficult part however is is that is that understanding

however is is that is that understanding

however is is that is that understanding why things are happening the mechanisms

why things are happening the mechanisms

why things are happening the mechanisms for change in the environment that that

for change in the environment that that

for change in the environment that that depends on on local history and culture

depends on on local history and culture

depends on on local history and culture and politics and me as a data scientist

and politics and me as a data scientist

and politics and me as a data scientist sitting in San Francisco removed from

sitting in San Francisco removed from

sitting in San Francisco removed from reality I can’t train a computer to find

reality I can’t train a computer to find

reality I can’t train a computer to find out why deforestation is occurring in

out why deforestation is occurring in

out why deforestation is occurring in the in the remote forests of Borneo

the in the remote forests of Borneo

the in the remote forests of Borneo there is no global sensor for local and

there is no global sensor for local and

there is no global sensor for local and centers that that those words don’t even

centers that that those words don’t even

centers that that those words don’t even make any sense let alone the concept

make any sense let alone the concept

make any sense let alone the concept behind them so my only hope is to

behind them so my only hope is to

behind them so my only hope is to empower those that actually do know why

empower those that actually do know why

empower those that actually do know why things are happening who can

things are happening who can

things are happening who can contextualize this environmental change

contextualize this environmental change

contextualize this environmental change as part of a broader narrative here’s an

as part of a broader narrative here’s an

as part of a broader narrative here’s an example this is an extension off of the

example this is an extension off of the

example this is an extension off of the global forest watch data this is a map

global forest watch data this is a map

global forest watch data this is a map where each dot represents a point where

where each dot represents a point where

where each dot represents a point where people there were users of GFW left the

people there were users of GFW left the

people there were users of GFW left the site that is this is where they were

site that is this is where they were

site that is this is where they were looking when they left it’s the last

looking when they left it’s the last

looking when they left it’s the last thing that they saw it’s the forest that

thing that they saw it’s the forest that

thing that they saw it’s the forest that they were most interested in or at least

they were most interested in or at least

they were most interested in or at least what threw them off the site there are

what threw them off the site there are

what threw them off the site there are clusters of activity and interest

clusters of activity and interest

clusters of activity and interest everywhere across this whole map but I

everywhere across this whole map but I

everywhere across this whole map but I found one in particular in Peru that

found one in particular in Peru that

found one in particular in Peru that that was inside of a United Nations

that was inside of a United Nations

that was inside of a United Nations protected area why for example were

protected area why for example were

protected area why for example were people looking at this particular place

people looking at this particular place

people looking at this particular place how do they know to look there well I

how do they know to look there well I

how do they know to look there well I have no idea I still don’t know however

have no idea I still don’t know however

have no idea I still don’t know however I did pull this image from a saddle from

I did pull this image from a saddle from

I did pull this image from a saddle from a commercial satellite provider which

a commercial satellite provider which

a commercial satellite provider which shows beyond a shadow of a doubt that

shows beyond a shadow of a doubt that

shows beyond a shadow of a doubt that there was there was gold mining in this

there was there was gold mining in this

there was there was gold mining in this protected area

yeah this is this is a this is powerful

yeah this is this is a this is powerful just to be able to sort of identify and

just to be able to sort of identify and

just to be able to sort of identify and see why this is happening and again I

see why this is happening and again I

see why this is happening and again I don’t really know why this is happening

don’t really know why this is happening

don’t really know why this is happening but I do know that the people who knew

but I do know that the people who knew

but I do know that the people who knew to look in this area they probably do

to look in this area they probably do

to look in this area they probably do know why it was happening they do they

know why it was happening they do they

know why it was happening they do they can contextualize this and took in terms

can contextualize this and took in terms

can contextualize this and took in terms of the broader narrative that includes

of the broader narrative that includes

of the broader narrative that includes indigenous property rights that includes

indigenous property rights that includes

indigenous property rights that includes local politics and gets us much closer

local politics and gets us much closer

local politics and gets us much closer to a solution my best bet here is to

to a solution my best bet here is to

to a solution my best bet here is to affect change in this area as to empower

affect change in this area as to empower

affect change in this area as to empower these change makers I just sit behind a

these change makers I just sit behind a

these change makers I just sit behind a computer screen

computer screen

computer screen but what I can do is I can match those

but what I can do is I can match those

but what I can do is I can match those users to content that’s actionable

users to content that’s actionable

users to content that’s actionable incredible something that they can

incredible something that they can

incredible something that they can actually use to affect that change the

actually use to affect that change the

actually use to affect that change the idea here is that this is targeted

idea here is that this is targeted

idea here is that this is targeted content that we can use and for a better

content that we can use and for a better

content that we can use and for a better outcomes so I’m not sure if you’ve ever

outcomes so I’m not sure if you’ve ever

outcomes so I’m not sure if you’ve ever heard of precision medicine but this is

heard of precision medicine but this is

heard of precision medicine but this is very similar to precision

very similar to precision

very similar to precision environmentalism the idea that that

environmentalism the idea that that

environmentalism the idea that that targeted content can actually create

targeted content can actually create

targeted content can actually create change in other ways that that couldn’t

change in other ways that that couldn’t

change in other ways that that couldn’t have existed before and I’m doubling

have existed before and I’m doubling

have existed before and I’m doubling down on this interaction there are

down on this interaction there are

down on this interaction there are thousands of stories like this every

thousands of stories like this every

thousands of stories like this every week the world is big and it’s

week the world is big and it’s

week the world is big and it’s constantly changing there are stories

constantly changing there are stories

constantly changing there are stories about algal blooms and melting snowpack

about algal blooms and melting snowpack

about algal blooms and melting snowpack and and solar installations all of which

and and solar installations all of which

and and solar installations all of which can be materially enhanced by satellite

can be materially enhanced by satellite

can be materially enhanced by satellite imagery this is a low cost source of of

imagery this is a low cost source of of

imagery this is a low cost source of of credible consistent and compelling

credible consistent and compelling

credible consistent and compelling information about our earth and our

information about our earth and our

information about our earth and our planet and our environment I’m now

planet and our environment I’m now

planet and our environment I’m now working on a project called overview

working on a project called overview

working on a project called overview media which seeks to deliver this

media which seeks to deliver this

media which seeks to deliver this imagery to journalists people who are

imagery to journalists people who are

imagery to journalists people who are telling stories about environmental and

telling stories about environmental and

telling stories about environmental and humanitarian events it is in effect a

humanitarian events it is in effect a

humanitarian events it is in effect a news wire an environmental news wire

news wire an environmental news wire

news wire an environmental news wire from space this imagery isn’t just

from space this imagery isn’t just

from space this imagery isn’t just relevant though it is beautiful this

relevant though it is beautiful this

relevant though it is beautiful this data is beautiful these particular

data is beautiful these particular

data is beautiful these particular images were captured and produced by

images were captured and produced by

images were captured and produced by damos imaging a Spanish company now one

damos imaging a Spanish company now one

damos imaging a Spanish company now one of about a hundred image providers

of about a hundred image providers

of about a hundred image providers globally this industry though was

globally this industry though was

globally this industry though was created around enterprise customers like

created around enterprise customers like

created around enterprise customers like the

the

the Department of Defense it wasn’t created

Department of Defense it wasn’t created

Department of Defense it wasn’t created for normal people it wasn’t created for

for normal people it wasn’t created for

for normal people it wasn’t created for consumers so there’s plenty of room for

consumers so there’s plenty of room for

consumers so there’s plenty of room for artistry and and just pure art to help

artistry and and just pure art to help

artistry and and just pure art to help convert this information into into

convert this information into into

convert this information into into something that evokes an emotional

something that evokes an emotional

something that evokes an emotional response overview media is is part of a

response overview media is is part of a

response overview media is is part of a new class of environmentalism it it’s

new class of environmentalism it it’s

new class of environmentalism it it’s it’s at the it’s at the fore it’s really

it’s at the it’s at the fore it’s really

it’s at the it’s at the fore it’s really cool it’s at the forefront it’s at the

cool it’s at the forefront it’s at the

cool it’s at the forefront it’s at the cutting edge and this combination of

cutting edge and this combination of

cutting edge and this combination of data science design and storytelling has

data science design and storytelling has

data science design and storytelling has the greatest potential for truly

the greatest potential for truly

the greatest potential for truly scalable impact in the environment and

scalable impact in the environment and

scalable impact in the environment and very happy to be a part of it thank you

”

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