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Narrowing gap for averting climate disaster

Published on 10 July 2015 Global

French Environment Minister Segolene Royal delivers a speech during an international conference on the theme ‘Our Common Future Under Climate Change’ on July 7 at the UNESCO headquarters in Paris – AFPFrench Environment Minister Segolene Royal delivers a speech during an international conference on the theme ‘Our Common Future Under Climate Change’ on July 7 at the UNESCO headquarters in Paris – AFP

PARIS (AFP) – Nearly 2,000 climate scientists gathered in Paris Tuesday, just five months before the deadline for a historic carbon-curbing pact, to remind politicians it is not too late to limit dangerous planet warming.

“The world is at a critical crossroads,” UN Secretary-General Ban Ki-moon said in a message read to the academic gathering.

While nations have committed to limiting average global warming to two degrees Celsius (3.6 degrees Fahrenheit) over pre-Industrial Revolution levels, research shows the world is heading for double or more that on current greenhouse gas emission trends, he said.

And based on emissions curbs pledged so far, the combined effort will likely “not be sufficient to meet the 2 degree target,” said Ban.

“Clearly strong action still needs to be taken.”

The four-day international science conference opened Tuesday in the French capital, which will also host the November 30-December 11 UN climate conference for 195 nations to finalize a new, global climate pact.

Dubbed “Our common future under climate change”, the gathering of academics from nearly 100 countries will review the most up-to-date science on climate challenges and solutions to feed into the Paris pact.

“It is not scientists’ role to tell governments what to do in December, but to illuminate the choices – each with different levels of cost and risk, as well as opportunities to help build robust economies and vibrant communities,” said Chris Field, chairman of the conference’s scientific committee.

The gathering comes eight months after the UN’s Intergovernmental Panel on Climate Change (IPCC), brought out a new report, widely considered the bible of climate science, which warned that the window for 2C was fast closing.

Emissions will have to drop 40-70 per cent between 2010 and 2050, and to zero by 2100, it said.

“The emissions gap – the difference between energy reductions pledged by parties and what is needed to stay within two degrees – has been increasing,” said Ban.

So too has the gap between funding and capacity needed, and what has been committed, for countries to adapt to climate changes that can no longer be avoided.

 

 

Source: Borneo Bulletin | 08 July 2015