Attenborough: Climate change is the major challenge facing the world

A A A

I was sceptical about climate change. I was cautious about crying wolf. I am always cautious about crying wolf. I think conservationists have to be careful in saying things are catastrophic when, in fact, they are less than catastrophic.

I have seen my job at the BBC as a presenter to produce programmes about natural history, just as the Natural History Museum would be interested in showing a range of birds of paradise - that's the sort of thing I've been doing. And in almost every big series I've made, the most recent one being Planet Earth, I've ended up by talking about the future, and possible dangers. But, with climate change, I was sceptical. That is true.

Also, I'm not a chemist or a climatologist or a meteorologist; it isn't for me to suddenly stand up and say I have decided the climate is changing. That's not my expertise. The television gives you an unfair and unjustified prominence but just because your face is on the telly doesn't mean you're an expert on meteorology.

But I'm no longer sceptical. Now I do not have any doubt at all. I think climate change is the major challenge facing the world. I have waited until the proof was conclusive that it was humanity changing the climate. The thing that really convinced me was the graphs connecting the increase of carbon dioxide in the environment and the rise in temperature, with the growth of human population and industrialisation. The coincidence of the curves made it perfectly clear we have left the period of natural climatic oscillation behind and have begun on a steep curve, in terms of temperature rise, beyond anything in terms of increases that we have seen over many thousands of years.

People say, everything will be all right in the end. But it's not the case. We may be facing major disasters on a global scale.

I have seen the ice melting. I have been to parts of Patagonia and heard people say: "That's where the glacier was 10 years ago - and that's where it is today." The most dramatic evidence I have seen was New Orleans, after Hurricane Katrina. Was that climate-change induced, out of the ordinary? Certainly so. Everyone who does any cooking knows that if you want to increase a chemical reaction, you put it on the stove and heat it up. If you increase the temperature of the oceans, above which there are swirling currents of air, you will increase the energy in the air currents. It's not a mystery.

So it's true to say these programmes about climate change are different, in that previously I have made programmes about natural history, and now you could say I have an engaged stance. The first is about the fact that there is climate change and that it is human-induced. I'm well aware that people say it's all a fuss about nothing, and even if it is getting warmer, it's nothing to do with us. So I'm glad that the BBC wanted some clear statement of the evidence as to why these two things are the case.

The second programme says, these are some of the changes that are now almost inevitable, these are the sorts of things that the nations of the world have to do, to forestall the worst. Will they do it? Who knows? And many people feel helpless.

Yet the fact of the matter is, I was brought up as boy during the war and, during the war, we actually regarded it as immoral, wrong, to leave food on your plate, you needed to eat what was on your plate because we didn't have enough. I feel in the same way that it is wrong to waste energy now, and if that sort of sea change in moral attitude were to spread amongst the world's population, it would make a difference.

During the past 50 years, I have been lucky enough to spend my time travelling around the world looking at its wonders and its splendours. I have seen many changes, some good many bad.

But it's only in the past decade that I have come to think about the question of whether or not what I, or anybody else, has been doing, could have contributed to the change in the climate of the planet that is undoubtedly taking place. When I was a boy in the 1930s, the carbon dioxide level was still below 300 parts per million. This year, it reached 382, the highest figure for hundreds of thousands of years.

I'm 80 now. It's not that I think, like any old man, that change is wrong. I recognise that the world has always changed. I know that. But the point is, it's changing more extremely and swiftly than at any time in the past several million years. And one of the things I don't want to do is to look at my grandchildren and hear them say: "Grandfather, you knew it was happening - and you did nothing."

As told to Michael McCarthy

www.open2.net/climatechange/

Suggested Topics
PROMOTED VIDEO
Have you tried new the Independent Digital Edition apps?
Arts and Entertainment
Robert De Niro, Martin Scorsese and DiCaprio, at an awards show in 2010
filmsDe Niro, DiCaprio and Pitt to star
News
i100
News
In this photo illustration a school student eats a hamburger as part of his lunch which was brought from a fast food shop near his school, on October 5, 2005 in London, England. The British government has announced plans to remove junk food from school lunches. From September 2006, food that is high in fat, sugar or salt will be banned from meals and removed from vending machines in schools across England. The move comes in response to a campaign by celebrity TV chef Jamie Oliver to improve school meals.
science
Sport
England captain Wayne Rooney during training
FOOTBALLNew captain vows side will deliver against Norway for small crowd
Life and Style
Red or dead: An actor portrays Hungarian countess Elizabeth Báthory, rumoured to have bathed in blood to keep youthful
health
News
peopleJustin Bieber charged with assault and dangerous driving after crashing quad bike into a minivan
News
peopleHis band Survivor was due to resume touring this month
News
people'It can last and it's terrifying'
Life and Style
fashionModel of the moment shoots for first time with catwalk veteran
Sport
Radamel Falcao poses with his United shirt
FOOTBALLRadamel Falcao's journey from teenage debutant in Colombia to Manchester United's star signing
Life and Style
fashionAngelina Jolie's wedding dressed revealed
Latest stories from i100
Have you tried new the Independent Digital Edition apps?
iJobs Job Widget
iJobs General

Science Teacher

£120 - £162 per day: Randstad Education Hull: Science Teacher - Full Time - Lo...

Maths Teacher

Negotiable: Randstad Education Group: Randstad Education is looking for a Seco...

General Cover Teacher

£120 - £162 per day: Randstad Education Hull: Randstad Education are looking f...

Primary Year 5 Teacher - Lambeth - September 2014

£117 - £157 per day + Competitive London rates based on experience: Randstad E...

Day In a Page

Chief inspector of GPs: ‘Most doctors don’t really know what bad practice can be like for patients’

Steve Field: ‘Most doctors don’t really know what bad practice can be like for patients’

The man charged with inspecting doctors explains why he may not be welcome in every surgery
Stolen youth: Younger blood can reverse many of the effects of ageing

Stolen youth

Younger blood can reverse many of the effects of ageing
Bob Willoughby: Hollywood's first behind the scenes photographer

Bob Willoughby: The reel deal

He was the photographer who brought documentary photojournalism to Hollywood, changing the way film stars would be portrayed for ever
Hollywood heavyweights produce world's most expensive corporate video - for Macau casino

Hollywood heavyweights produce world's most expensive corporate video - for Macau casino

Scorsese in the director's chair with De Niro, DiCaprio and Pitt to star
Angelina Jolie's wedding dress: made by Versace, designed by her children

Made by Versace, designed by her children

Angelina Jolie's wedding dressed revealed
Anyone for pulled chicken?

Pulling chicks

Pulled pork has gone from being a US barbecue secret to a regular on supermarket shelves. Now KFC is trying to tempt us with a chicken version
9 best steam generator irons

9 best steam generator irons

To get through your ironing as swiftly as possible, invest in one of these efficient gadgets
England v Norway: Wayne Rooney admits England must ‘put on a show’ to regain faith

Rooney admits England must ‘put on a show’ to regain faith

New captain vows side will deliver for small Wembley crowd
‘We knew he was something special:’ Radamel Falcao's journey from teenage debutant to Manchester United's star signing

‘We knew he was something special’

Radamel Falcao's journey from teenage debutant to Manchester United's star signing
'I’ll tell you what I would not serve - lamb and potatoes': US ambassador hits out at stodgy British food served at diplomatic dinners

'I’ll tell you what I would not serve - lamb and potatoes'

US ambassador hits out at stodgy British food
Radio Times female powerlist: A 'revolution' in TV gender roles

A 'revolution' in TV gender roles

Inside the Radio Times female powerlist
Endgame: James Frey's literary treasure hunt

James Frey's literary treasure hunt

Riddling trilogy could net you $3m
Fitbit: Because the tingle feels so good

Fitbit: Because the tingle feels so good

What David Sedaris learnt about the world from his fitness tracker
Saudis risk new Muslim division with proposal to move Mohamed’s tomb

Saudis risk new Muslim division with proposal to move Mohamed’s tomb

Second-holiest site in Islam attracts millions of pilgrims each year
Alexander Fury: The designer names to look for at fashion week this season

The big names to look for this fashion week

This week, designers begin to show their spring 2015 collections in New York