'Only technology revolution can save the Earth'

A A A

Diplomacy has failed – meaning that only a revolutionary advanced technology will save the Earth from relentless global warming driven by greenhouse gas emissions, scientists warned yesterday.

Diplomacy has failed – meaning that only a revolutionary advanced technology will save the Earth from relentless global warming driven by greenhouse gas emissions, scientists warned yesterday.

Avoiding a catastrophic effect on climate from the burning of fossil fuels would require political will, international cooperation and huge resources, said the team from a group of American universities. But "no amount of regulation" could solve the problem, they said.

Instead it would need dramatic leaps in technology, such as working fusion reactors, solar panels the size of Manhattan floating in space, and a "global grid" of superconducting power transmission lines to distribute electricity without loss around the world.

Even short-term "defensive" measures – such as removing carbon dioxide from the atmosphere and burying it in underground reservoirs, or filling the upper atmosphere with reflective molecules, or building a 1,250-mile-wide mirror in space to divert some of the sun's rays – remain far beyond our capability, said Dr Martin Hoffert, professor of physics at New York University.

The researchers reported their findings in the journal Science, calculating that the world's primary power requirements could triple in the next 50 years.Models indicated the Earth's temperature could climb by up to 4.5C over the next century – a temperature change equal to that of the global cooling which caused the last Ice Age.

Have you tried new the Independent Digital Edition apps?
Latest stories from i100
Have you tried new the Independent Digital Edition apps?
SPONSORED FEATURES
iJobs Job Widget
iJobs General

Recruitment Genius: Fabric Inspector

Negotiable: Recruitment Genius: A Fabric Inspector is required to join an awar...

Recruitment Genius: Facilities & Project Manager

£25000 - £30000 per annum: Recruitment Genius: A Facilities & Project Manager ...

Recruitment Genius: Software Testing Manager

£30000 - £60000 per annum: Recruitment Genius: This is an opportunity to join ...

Recruitment Genius: Visitor Experience Coordinator

£17600 per annum: Recruitment Genius: This museum cares for one of the largest...

Day In a Page

Turkey's conflict with Kurdish guerrillas in Iraq can benefit Isis in Syria

Turkey's conflict with Kurdish guerrillas in Iraq can benefit Isis in Syria

Turkish President Erdogan could benefit politically from the targeting of the PKK, says Patrick Cockburn
Yvette Cooper: Our choice is years of Tory rule under Jeremy Corbyn or a return to a Labour government

Our choice is years of Tory rule under Corbyn or a return to a Labour government

Yvette Cooper urged Labour members to 'get serious' about the next general election rather than become 'a protest movement'
Singapore's domestic workers routinely exploited and often abused in the service of rich nationals

Singapore's hidden secret of domestic worker abuse

David Cameron was shown the country's shiniest veneer on his tour. What he didn't see was the army of foreign women who are routinely exploited and often abused in the service of rich nationals
Showdown by Shirley Jackson: A previously unpublished short story from the queen of American Gothic

Showdown, by Shirley Jackson

A previously unpublished short story from the queen of American Gothic
10 best DSLRs

Be sharp! 10 best DSLRs

Up your photography game with a versatile, powerful machine
Solved after 200 years: the mysterious deaths of 3,000 soldiers from Napoleon's army

Solved after 200 years

The mysterious deaths of 3,000 soldiers from Napoleon's army
Every regional power has betrayed the Kurds so Turkish bombing is no surprise

Robert Fisk on the Turkey conflict

Every regional power has betrayed the Kurds so Turkish bombing is no surprise
Investigation into wreck of unidentified submarine found off the coast of Sweden

Sunken sub

Investigation underway into wreck of an unidentified submarine found off the coast of Sweden
Instagram and Facebook have 'totally changed' the way people buy clothes

Age of the selfie

Instagram and Facebook have 'totally changed' the way people buy clothes
Not so square: How BBC's Bloomsbury saga is sexing up the period drama

Not so square

How Virginia Woolf saga is sexing up the BBC period drama
Rio Olympics 2016: The seven teenagers still carrying a torch for our Games hopes

Still carrying the torch

The seven teenagers given our Olympic hopes
The West likes to think that 'civilisation' will defeat Isis, but history suggests otherwise

The West likes to think that 'civilisation' will defeat Isis...

...but history suggests otherwise
The bald truth: How one author's thinning hair made him a Wayne Rooney sympathiser

The bald truth

How thinning hair made me a Wayne Rooney sympathiser
Froome wins second Tour de France after triumphant ride into Paris with Team Sky

Tour de France 2015

Froome rides into Paris to win historic second Tour
Fifteen years ago, Concorde crashed, and a dream died. Today, the desire to travel faster than the speed of sound is growing once again

A new beginning for supersonic flight?

Concorde's successors are in the works 15 years on from the Paris crash