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
Voices
Lucerne’s Hotel Château Gütsch, one of the lots in our Homeless Veterans appeal charity auction
charity appeal
Sport
Raheem Sterling of Liverpool celebrates scoring the opening goal
footballLIVE: Follow all the latest from tonight's Capital One quarter-finals
Life and Style
A woman walks by a pandal art installation entitled 'Mars Mission' with the figure of an astronaut during the Durga Puja festival in Calcutta, India
techHow we’ll investigate the existence of, and maybe move in with, our alien neighbours
Arts and Entertainment
Tony Hughes (James Nesbitt) after his son Olly disappeared on a family holiday in France
tv
PROMOTED VIDEO
Have you tried new the Independent Digital Edition apps?
News
people

Jo from Northern Ireland was less than impressed by Russell Brand's attempt to stage a publicity stunt

Arts and Entertainment
Sir Ian McKellen tempts the Cookie Monster
tvSir Ian McKellen joins the Cookie Monster for a lesson on temptation
Arts and Entertainment
Jim Carrey and Jeff Daniels ride again in Dumb and Dumber To
filmReview: Dumb And Dumber To was a really stupid idea
News
i100
Life and Style
tech
Life and Style
Sebastian Siemiatkowski is the 33-year-old co-founder and CEO of Klarna, which provides a simple way for people to buy things online
tech
Voices
Jimmy Mubenga died after being restrained on an aircraft by G4S escorts
voicesJonathan Cox: Tragedy of Jimmy Mubenga highlights lack of dignity shown to migrants
News
Not quite what they were expecting
news

When teaching the meaning of Christmas backfires

News
i100
Arts and Entertainment
Angelina Jolie and Sony Pictures co-chairman Amy Pascal at the Golden Globes in 2011
film
Extras
indybest
Latest stories from i100
Have you tried new the Independent Digital Edition apps?
iJobs Job Widget
iJobs General

Ashdown Group: Helpdesk Analyst

£25000 per annum: Ashdown Group: An established media firm based in Surrey is ...

Ashdown Group: Java Developer - Hertfordshire - £47,000 + bonus + benefits

£40000 - £470000 per annum + bonus: Ashdown Group: Java Developer / J2EE Devel...

Ashdown Group: Head of Finance - Financial Director - London - £70,000

£70000 per annum: Ashdown Group: Head of Finance - Financial Controller - Fina...

Recruitment Genius: Business Development Executive - Nationwide - OTE £65,000

£30000 - £65000 per annum: Recruitment Genius: This small technology business ...

Day In a Page

Jeb Bush vs Hillary Clinton: The power dynamics of the two first families

Jeb Bush vs Hillary Clinton

Karen Tumulty explores the power dynamics of the two first families
Stockholm is rivalling Silicon Valley with a hotbed of technology start-ups

Scandi crush: Stockholm is rivalling Silicon Valley

Th Swedish capital is home to two of the most popular video games in the world, as well as thousands of technology start-ups worth hundreds of millions of pounds – and it's all happened since 2009
Calls for a military mental health 'quality mark'

Homeless Veterans campaign

Expert calls for military mental health 'quality mark'
Racton Man: Analysis shows famous skeleton was a 6ft Bronze Age superman

Meet Racton Man

Analysis shows famous skeleton was a 6ft Bronze Age superman
Garden Bridge: St Paul’s adds to £175m project’s troubled waters

Garden Bridge

St Paul’s adds to £175m project’s troubled waters
Stuff your own Christmas mouse ornament: An evening class in taxidermy with a festive feel

Stuff your own Christmas mouse ornament

An evening class in taxidermy with a festive feel
Joint Enterprise: The legal doctrine which critics say has caused hundreds of miscarriages of justice

Joint Enterprise

The legal doctrine which critics say has caused hundreds of miscarriages of justice
Freud and Eros: Love, Lust and Longing at the Freud Museum: Objects of Desire

Freud and Eros

Love, Lust and Longing at the Freud Museum
France's Front National and the fear of a ‘gay lobby’ around Marine Le Pen

Front National fear of ‘gay lobby’

Marine Le Pen appoints Sébastien Chenu as cultural adviser
'Enhanced interrogation techniques?' When language is distorted to hide state crimes

Robert Fisk on the CIA 'torture report'

Once again language is distorted in order to hide US state wrongdoing
Radio 1’s new chart host must placate the Swifties and Azaleans

Radio 1 to mediate between the Swifties and Azaleans

New chart host Clara Amfo must placate pop's fan armies
Homeless Veterans appeal: 'It's life, and not the Forces, that gets you'

Homeless Veterans appeal: 'It's life, and not the Forces, that gets you'

The head of Veterans Aid on how his charity is changing perceptions of ex-servicemen and women in need
Torture: It didn't work then, it doesn't work now

Torture: It didn't work then, it doesn't work now

Its use is always wrong and, despite CIA justifications post 9/11, the information obtained from it is invariably tainted, argues Patrick Cockburn
Rebranding Christmas: More public bodies are refusing to give the festival its name for fear of causing offence

Rebranding Christmas

More public bodies are refusing to give the festival its name for fear of causing offence. They are missing the point, and we all need to grow up
A Greek island - yours for the price of a London flat

A sun-kissed island - yours for the price of a London flat

Cash-strapped Greeks are selling off their slices of paradise