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What we now know about the natural world is that
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Extinction: The Facts

What we now know about the naturalworld is that everything is joined up

What we now know about the natural
world is that everything is joined up

Full Transcript

00:00:01.000 --> 00:00:03.006
What we now know about the natural world is that
00:00:03.006 --> 00:00:05.004
everything is joined up.
Duration
5 seconds
Views
21
Timestamp in Movie
00:09:01
Uploaded
Jun 03, 2025
Genres
documentary
Production
BBC Studios

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Movie Summary

With a million species at risk of extinction, Sir David Attenborough explores how this crisis of biodiversity has consequences for us all, threatening food and water security, undermining our ability to control our climate and even putting us at greater risk of pandemic diseases.
From a single pond to a whole tropical rainforest. - Extinction: The Facts 00:04
From a single pond to a whole tropical rainforest.
All of biodiversity is interlocked on a global scale - Extinction: The Facts 00:10
All of biodiversity is interlocked on a global scale
We tend to think that we're somehow outside of that system, - Extinction: The Facts 00:10
We tend to think that we're somehow outside of that sys...
The problem is we're now changing those ecological systems - Extinction: The Facts 00:09
The problem is we're now changing those ecological syst...
And it's threatening food and water security. - Extinction: The Facts 00:05
And it's threatening food and water security.
We're losing many of the things that nature provides for us. - Extinction: The Facts 00:05
We're losing many of the things that nature provides fo...
One of the big threats is the loss of insects. - Extinction: The Facts 00:04
One of the big threats is the loss of insects.
We've estimated 10% are at risk of extinction. - Extinction: The Facts 00:04
We've estimated 10% are at risk of extinction.
Other scientists believe the number could be much larger. - Extinction: The Facts 00:06
Other scientists believe the number could be much larger.
Driving around, we don't have moths, butterflies, bees, - Extinction: The Facts 00:10
Driving around, we don't have moths, butterflies, bees,
Because they form the food chain - Extinction: The Facts 00:08
Because they form the food chain
And they are extremely important for pollination. - Extinction: The Facts 00:05
And they are extremely important for pollination.
Three quarters of the world's food crops rely partly on pollination - Extinction: The Facts 00:09
Three quarters of the world's food crops rely partly on...
Another threat is the loss of diversity below ground. - Extinction: The Facts 00:06
Another threat is the loss of diversity below ground.
Soil should be teeming with life. - Extinction: The Facts 00:04
Soil should be teeming with life.
But reports have suggested that up to 30% of the land's surface - Extinction: The Facts 00:11
But reports have suggested that up to 30% of the land's...
One of the most important things that animals in the soil do - Extinction: The Facts 00:06
One of the most important things that animals in the soil do
So if we lose the diversity of the soil, - Extinction: The Facts 00:07
So if we lose the diversity of the soil,
We're seeing already that due to soil degradation and changes - Extinction: The Facts 00:11
We're seeing already that due to soil degradation and c...
Unfortunately, the most affected would be poor people - Extinction: The Facts 00:07
Unfortunately, the most affected would be poor people