
this is our home she provides everything we need fresh water clean air all kinds
we need fresh water clean air all kinds
we need fresh water clean air all kinds of food there’s a bounty of
of food there’s a bounty of
of food there’s a bounty of animal vegetable and mineral wealth
animal vegetable and mineral wealth
animal vegetable and mineral wealth which now supports seven billion humans
which now supports seven billion humans
which now supports seven billion humans but seven billion people have had an
but seven billion people have had an
but seven billion people have had an impact on this planet to the extent that
impact on this planet to the extent that
impact on this planet to the extent that we have brought about a new geologic age
we have brought about a new geologic age
we have brought about a new geologic age the Anthropocene the age of man people
the Anthropocene the age of man people
the Anthropocene the age of man people earned their domestic animals have
earned their domestic animals have
earned their domestic animals have replaced most other creatures and
replaced most other creatures and
replaced most other creatures and dramatically changed the planet even the
dramatically changed the planet even the
dramatically changed the planet even the temperature the atmosphere and the
temperature the atmosphere and the
temperature the atmosphere and the chemistry of the oceans humans are
chemistry of the oceans humans are
chemistry of the oceans humans are thriving but for the rest of life on
thriving but for the rest of life on
thriving but for the rest of life on earth our impact is comparable to the
earth our impact is comparable to the
earth our impact is comparable to the common stripe which wiped out the
common stripe which wiped out the
common stripe which wiped out the dinosaurs the fate of these large
dinosaurs the fate of these large
dinosaurs the fate of these large mammals reflects what has happened to
mammals reflects what has happened to
mammals reflects what has happened to everything else birds amphibians
everything else birds amphibians
everything else birds amphibians reptiles and fish 90% of large fish have
reptiles and fish 90% of large fish have
reptiles and fish 90% of large fish have been wiped out in the last 50 years half
been wiped out in the last 50 years half
been wiped out in the last 50 years half of the world’s coral reefs are dead and
of the world’s coral reefs are dead and
of the world’s coral reefs are dead and then there’s the bugs
then there’s the bugs
then there’s the bugs recent studies in Europe have found that
recent studies in Europe have found that
recent studies in Europe have found that 75% of insect life is gone
75% of insect life is gone
75% of insect life is gone we have chopped up nature into small
we have chopped up nature into small
we have chopped up nature into small parcels isolated from the other small
parcels isolated from the other small
parcels isolated from the other small parcels that persist even America’s best
parcels that persist even America’s best
parcels that persist even America’s best idea the national parks are isolated
idea the national parks are isolated
idea the national parks are isolated islands of habitat and that is a formula
islands of habitat and that is a formula
islands of habitat and that is a formula for extinction the biosphere is a very
for extinction the biosphere is a very
for extinction the biosphere is a very thin layer of life how much biodiversity
thin layer of life how much biodiversity
thin layer of life how much biodiversity can we eliminate before we reach a
can we eliminate before we reach a
can we eliminate before we reach a tipping point I grew up in a forest full
tipping point I grew up in a forest full
tipping point I grew up in a forest full of songbirds half of them are now gone
of songbirds half of them are now gone
of songbirds half of them are now gone we have lost a billion birds in North
we have lost a billion birds in North
we have lost a billion birds in North America in the last 50 years and I think
America in the last 50 years and I think
America in the last 50 years and I think it’s a moral issue as well we are not
it’s a moral issue as well we are not
it’s a moral issue as well we are not the only creatures who have at this
the only creatures who have at this
the only creatures who have at this planet what gives us the right to push
planet what gives us the right to push
planet what gives us the right to push all these other species to the brink of
all these other species to the brink of
all these other species to the brink of extinction I had the privilege of
extinction I had the privilege of
extinction I had the privilege of filming this herd of alpha elephants for
filming this herd of alpha elephants for
filming this herd of alpha elephants for a week and let me assure you elephants
a week and let me assure you elephants
a week and let me assure you elephants love their children too
love their children too
love their children too we need to understand what will it take
we need to understand what will it take
we need to understand what will it take to restore and maintain this fabulous
to restore and maintain this fabulous
to restore and maintain this fabulous web of life that we have inherited we
web of life that we have inherited we
web of life that we have inherited we need to ask the question for the good of
need to ask the question for the good of
need to ask the question for the good of all life on Earth what does nature need
all life on Earth what does nature need
all life on Earth what does nature need well in 2009 conservationist Harvey
well in 2009 conservationist Harvey
well in 2009 conservationist Harvey Locke working with the wild Foundation
Locke working with the wild Foundation
Locke working with the wild Foundation suggested an answer nature needs half
suggested an answer nature needs half
suggested an answer nature needs half that’s right we need to protect half of
that’s right we need to protect half of
that’s right we need to protect half of every eco region on earth land and water
every eco region on earth land and water
every eco region on earth land and water and we need to connect them back
and we need to connect them back
and we need to connect them back together so we once again have the real
together so we once again have the real
together so we once again have the real world wide web the world wide web of
world wide web the world wide web of
world wide web the world wide web of life conservation needs to happen at the
life conservation needs to happen at the
life conservation needs to happen at the scale of the problems which are
scale of the problems which are
scale of the problems which are planetary and this is not a made-up
planetary and this is not a made-up
planetary and this is not a made-up number study after study in ecoregions
number study after study in ecoregions
number study after study in ecoregions from the Amazon to the Arctic show that
from the Amazon to the Arctic show that
from the Amazon to the Arctic show that if you want to keep an ecosystem and all
if you want to keep an ecosystem and all
if you want to keep an ecosystem and all its inhabitants alive you need to
its inhabitants alive you need to
its inhabitants alive you need to protect at least half and it’s not an
protect at least half and it’s not an
protect at least half and it’s not an outrageous idea people like nature
outrageous idea people like nature
outrageous idea people like nature communities that integrate nature are
communities that integrate nature are
communities that integrate nature are healthier and happier places to live
healthier and happier places to live
healthier and happier places to live density and nature are not enemies they
density and nature are not enemies they
density and nature are not enemies they could work together for everyone’s
could work together for everyone’s
could work together for everyone’s benefit nature needs half when I first
benefit nature needs half when I first
benefit nature needs half when I first heard the idea my reaction was one of
heard the idea my reaction was one of
heard the idea my reaction was one of gosh that’s a big ask I’ve spent most of
gosh that’s a big ask I’ve spent most of
gosh that’s a big ask I’ve spent most of the last thirty years making
the last thirty years making
the last thirty years making conservation films I made shows about
conservation films I made shows about
conservation films I made shows about wilderness and sprawl about coral reefs
wilderness and sprawl about coral reefs
wilderness and sprawl about coral reefs and logging I’ve made films with
and logging I’ve made films with
and logging I’ve made films with elephants and lions and grizzly bears
elephants and lions and grizzly bears
elephants and lions and grizzly bears and whales most of my films were stories
and whales most of my films were stories
and whales most of my films were stories of conservation heroes doing incredible
of conservation heroes doing incredible
of conservation heroes doing incredible work to save the last bits of wild
work to save the last bits of wild
work to save the last bits of wild nature but at the end of the day there
nature but at the end of the day there
nature but at the end of the day there are not enough of us committed to this
are not enough of us committed to this
are not enough of us committed to this task and we are losing ground we need a
task and we are losing ground we need a
task and we are losing ground we need a big idea we need a big solution to the
big idea we need a big solution to the
big idea we need a big solution to the extinction crisis nature needs half
extinction crisis nature needs half
extinction crisis nature needs half could be that idea a clarion call to
could be that idea a clarion call to
could be that idea a clarion call to action at the scale that we need and
action at the scale that we need and
action at the scale that we need and it’s catching on Neil Wilson’s recent
it’s catching on Neil Wilson’s recent
it’s catching on Neil Wilson’s recent book has the same proposal he calls it
book has the same proposal he calls it
book has the same proposal he calls it half
half
half earth but whatever you call it one earth
earth but whatever you call it one earth
earth but whatever you call it one earth or half earth or nature needs half the
or half earth or nature needs half the
or half earth or nature needs half the idea is the same our relationship with
idea is the same our relationship with
idea is the same our relationship with this planet is badly broken we need a
this planet is badly broken we need a
this planet is badly broken we need a new story about how we live here we need
new story about how we live here we need
new story about how we live here we need a relationship with the earth that is
a relationship with the earth that is
a relationship with the earth that is thoughtful and balanced 50/50 half and
thoughtful and balanced 50/50 half and
thoughtful and balanced 50/50 half and half that sounds like a fair deal and
half that sounds like a fair deal and
half that sounds like a fair deal and around the world people are starting to
around the world people are starting to
around the world people are starting to think big
think big
think big here you see it nature needs half is
here you see it nature needs half is
here you see it nature needs half is possible in China and then there’s my
possible in China and then there’s my
possible in China and then there’s my favorite country in the world Bhutan
favorite country in the world Bhutan
favorite country in the world Bhutan where they have embraced not gross
where they have embraced not gross
where they have embraced not gross national product but gross national
national product but gross national
national product but gross national happiness in Bhutan they understand one
happiness in Bhutan they understand one
happiness in Bhutan they understand one of the foundations of national happiness
of the foundations of national happiness
of the foundations of national happiness is a healthy environment so they have
is a healthy environment so they have
is a healthy environment so they have protected more than half of their
protected more than half of their
protected more than half of their country in a connected system of
country in a connected system of
country in a connected system of protected areas from the high Himalayas
protected areas from the high Himalayas
protected areas from the high Himalayas to lowland jungles they are maintaining
to lowland jungles they are maintaining
to lowland jungles they are maintaining healthy populations of the rarest and
healthy populations of the rarest and
healthy populations of the rarest and most endangered species in the world
most endangered species in the world
most endangered species in the world this is what nature needs conservation
this is what nature needs conservation
this is what nature needs conservation groups around the world are starting to
groups around the world are starting to
groups around the world are starting to embrace the idea here’s an article from
embrace the idea here’s an article from
embrace the idea here’s an article from the rainforest alliance who’s doing a
the rainforest alliance who’s doing a
the rainforest alliance who’s doing a lot of great work in the Amazon and the
lot of great work in the Amazon and the
lot of great work in the Amazon and the Amazon is one place where nature in fact
Amazon is one place where nature in fact
Amazon is one place where nature in fact needs more than half you may have heard
needs more than half you may have heard
needs more than half you may have heard that the rainforest makes its own rain
that the rainforest makes its own rain
that the rainforest makes its own rain well here’s how that works at this
well here’s how that works at this
well here’s how that works at this latitude easterly winds bring moisture
latitude easterly winds bring moisture
latitude easterly winds bring moisture in from the Atlantic Ocean which falls
in from the Atlantic Ocean which falls
in from the Atlantic Ocean which falls as rain on coastal areas it transpires
as rain on coastal areas it transpires
as rain on coastal areas it transpires through the forests evaporates and
through the forests evaporates and
through the forests evaporates and continues to move west each drop of rain
continues to move west each drop of rain
continues to move west each drop of rain falls and evaporates many times before
falls and evaporates many times before
falls and evaporates many times before this airflow hits the Andes if we cut
this airflow hits the Andes if we cut
this airflow hits the Andes if we cut down too much of the forest the rain
down too much of the forest the rain
down too much of the forest the rain will stop and that’s a big problem
will stop and that’s a big problem
will stop and that’s a big problem because some of this moisture makes it
because some of this moisture makes it
because some of this moisture makes it as far north as the american breadbasket
as far north as the american breadbasket
as far north as the american breadbasket and as far east as Central Africa and
and as far east as Central Africa and
and as far east as Central Africa and that’s the function of rain forests
that’s the function of rain forests
that’s the function of rain forests around the world they sequester carbon
around the world they sequester carbon
around the world they sequester carbon dioxide they produce oxygen and they
dioxide they produce oxygen and they
dioxide they produce oxygen and they circulate moisture around the planet
circulate moisture around the planet
circulate moisture around the planet these are big structures that nature
these are big structures that nature
these are big structures that nature needs
needs
needs in order to keep working so we need to
in order to keep working so we need to
in order to keep working so we need to practice conservation at the scale that
practice conservation at the scale that
practice conservation at the scale that protects not just individual places that
protects not just individual places that
protects not just individual places that but these big systems that support life
but these big systems that support life
but these big systems that support life as we know it here’s a map of some of
as we know it here’s a map of some of
as we know it here’s a map of some of the large landscape and seascape
the large landscape and seascape
the large landscape and seascape conservation initiatives around the
conservation initiatives around the
conservation initiatives around the world and there’s the oceans recently
world and there’s the oceans recently
world and there’s the oceans recently the United States made the largest
the United States made the largest
the United States made the largest marine protected area in the world
marine protected area in the world
marine protected area in the world more than a million square kilometers
more than a million square kilometers
more than a million square kilometers and these marine protected areas really
and these marine protected areas really
and these marine protected areas really work
work
work they provide fish a place to breed and
they provide fish a place to breed and
they provide fish a place to breed and recover from constant human pressure
recover from constant human pressure
recover from constant human pressure people who live near these places have
people who live near these places have
people who live near these places have better and more sustainable livelihoods
better and more sustainable livelihoods
better and more sustainable livelihoods nature needs half also recognizes the
nature needs half also recognizes the
nature needs half also recognizes the importance of traditional land tenure
importance of traditional land tenure
importance of traditional land tenure indigenous groups occupy more than a
indigenous groups occupy more than a
indigenous groups occupy more than a quarter of the intact eco regions around
quarter of the intact eco regions around
quarter of the intact eco regions around the earth and if you look at their
the earth and if you look at their
the earth and if you look at their traditions and their self-governance and
traditions and their self-governance and
traditions and their self-governance and their land-use patterns you will
their land-use patterns you will
their land-use patterns you will discover they are protecting at least
discover they are protecting at least
discover they are protecting at least half of the waters and lands where they
half of the waters and lands where they
half of the waters and lands where they live these people need to be empowered
live these people need to be empowered
live these people need to be empowered to control their lands and not uprooted
to control their lands and not uprooted
to control their lands and not uprooted for short-term mineral and timber
for short-term mineral and timber
for short-term mineral and timber extraction indigenous reserves are a key
extraction indigenous reserves are a key
extraction indigenous reserves are a key part of what nature needs a worldwide
part of what nature needs a worldwide
part of what nature needs a worldwide system of protected areas so how are we
system of protected areas so how are we
system of protected areas so how are we going to get there well in 1992 people
going to get there well in 1992 people
going to get there well in 1992 people were starting to wake up to the depth of
were starting to wake up to the depth of
were starting to wake up to the depth of the environmental crisis so the United
the environmental crisis so the United
the environmental crisis so the United Nations convened the Rio Earth Summit to
Nations convened the Rio Earth Summit to
Nations convened the Rio Earth Summit to major threats to the planet were
major threats to the planet were
major threats to the planet were addressed climate change and the loss of
addressed climate change and the loss of
addressed climate change and the loss of biodiversity for climate they made the
biodiversity for climate they made the
biodiversity for climate they made the United Nations Framework Convention for
United Nations Framework Convention for
United Nations Framework Convention for climate change we’ve all heard of them
climate change we’ve all heard of them
climate change we’ve all heard of them their work has finally produced the
their work has finally produced the
their work has finally produced the Paris Accord of 2015 less well known was
Paris Accord of 2015 less well known was
Paris Accord of 2015 less well known was the Convention on Biological Diversity
the Convention on Biological Diversity
the Convention on Biological Diversity or the CBD which was created to address
or the CBD which was created to address
or the CBD which was created to address the extinction crisis after a few years
the extinction crisis after a few years
the extinction crisis after a few years of discussion the CBD suggested
of discussion the CBD suggested
of discussion the CBD suggested conservation targets here’s what they
conservation targets here’s what they
conservation targets here’s what they came up with this is the number of
came up with this is the number of
came up with this is the number of scientific studies these numbers were
scientific studies these numbers were
scientific studies these numbers were based on
based on
based on they came not from what nature needs but
they came not from what nature needs but
they came not from what nature needs but what policymakers thought could be
what policymakers thought could be
what policymakers thought could be accepted and when you ask policymakers
accepted and when you ask policymakers
accepted and when you ask policymakers and scientists how much of the earth we
and scientists how much of the earth we
and scientists how much of the earth we need to protect you get very different
need to protect you get very different
need to protect you get very different answers
answers
answers who should we believe in 2010 they
who should we believe in 2010 they
who should we believe in 2010 they revised these numbers who thinks this is
revised these numbers who thinks this is
revised these numbers who thinks this is enough we need to raise our voices and
enough we need to raise our voices and
enough we need to raise our voices and push the CBD to what nature needs we
push the CBD to what nature needs we
push the CBD to what nature needs we need a Paris Accord for biodiversity a
need a Paris Accord for biodiversity a
need a Paris Accord for biodiversity a global deal for nature and these two
global deal for nature and these two
global deal for nature and these two groups that were separated at birth
groups that were separated at birth
groups that were separated at birth should work together best to stop
should work together best to stop
should work together best to stop cutting primary forests can eliminate a
cutting primary forests can eliminate a
cutting primary forests can eliminate a huge source of co2 maybe 25% of current
huge source of co2 maybe 25% of current
huge source of co2 maybe 25% of current emissions and it can happen really fast
emissions and it can happen really fast
emissions and it can happen really fast protecting nature is the first best
protecting nature is the first best
protecting nature is the first best thing we can do to work on the climate
thing we can do to work on the climate
thing we can do to work on the climate crisis where we are back home no matter
crisis where we are back home no matter
crisis where we are back home no matter what these international groups come up
what these international groups come up
what these international groups come up with this will need to participation of
with this will need to participation of
with this will need to participation of every citizen on the earth most of us
every citizen on the earth most of us
every citizen on the earth most of us are part of the problem most of us need
are part of the problem most of us need
are part of the problem most of us need to be part of the solution nature needs
to be part of the solution nature needs
to be part of the solution nature needs half is a perfect opportunity to think
half is a perfect opportunity to think
half is a perfect opportunity to think global and act local so go out and think
global and act local so go out and think
global and act local so go out and think global and vote for people who support
global and vote for people who support
global and vote for people who support conservation and then go home and act
conservation and then go home and act
conservation and then go home and act local support smart land-use and good
local support smart land-use and good
local support smart land-use and good growth in your communities bring nature
growth in your communities bring nature
growth in your communities bring nature into your cities and your towns we will
into your cities and your towns we will
into your cities and your towns we will all be healthier and happier in a world
all be healthier and happier in a world
all be healthier and happier in a world where nature is present and thriving and
where nature is present and thriving and
where nature is present and thriving and support the people who are working to
support the people who are working to
support the people who are working to save your favourite places or your most
save your favourite places or your most
save your favourite places or your most beloved species my family and I are very
beloved species my family and I are very
beloved species my family and I are very fond of elephants and we support several
fond of elephants and we support several
fond of elephants and we support several groups doing great work on elephant
groups doing great work on elephant
groups doing great work on elephant conservation if you love the sea you
conservation if you love the sea you
conservation if you love the sea you could find organizations doing fantastic
could find organizations doing fantastic
could find organizations doing fantastic work to protect the oceans and our
work to protect the oceans and our
work to protect the oceans and our relatives who live there the time is now
relatives who live there the time is now
relatives who live there the time is now it’s all hands on deck nature needs half
it’s all hands on deck nature needs half
it’s all hands on deck nature needs half and nature needs you
thank you and you nature needs you and
thank you and you nature needs you and you
”
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