More climate pledges needed to avoid ‘catastrophic’ path, UN says | CBC News

Scientists say the world must start to sharply curb emissions soon, and add no more to the atmosphere by 2050 than can be absorbed, if it is to meet the most ambitious goal of the Paris accord — capping global temperature rise at 1.5 C by 2100.

The planet has already warmed by 1.1 C since pre-industrial times, experts said.

“We need a 45 per cent cut in emissions by 2030 to reach carbon neutrality by mid-century,” UN Secretary-General Antonio Guterres told a virtual meeting of leaders from major economies hosted by U.S. President Joe Biden.

“The world is on a catastrophic pathway to 2.7 C of heating,” he added.

WATCH | Dire warnings from UN:

Some 113 countries including the United States, the European Union and Canada submitted updates to their emissions targets, also known as nationally determined contributions or NDCs, by the end of July. Their pledges would result in a 12 per cent drop in emissions for those countries by the end of the decade — a figure that could more than double if some governments’ conditional pledges and assurances about aiming for carbon neutrality by 2050 are translated into action.

“That’s the positive side of the picture,” said UN climate chief Patricia Espinosa, whose office compiled the latest report. “The other one is more sobering.”

Dozens of countries, including major emitters such as China, India and Saudi Arabia, failed to submit new pledges in time for the report.

Espinosa called for leaders at next week’s annual UN gathering in New York to put forward stronger commitments in time for the global body’s upcoming climate summit in Glasgow.

WATCH | Report highlights gap between promises, plans

UN report highlights gap between countries’ climate promises, energy plans 

A report from the UN has found countries around the world are far off their goals for combating climate change under the Paris Agreement. Global fossil fuel production is actually increasing by about 2 per cent.  2:35

“Leaders must engage in a frank discussion driven not just by the very legitimate desire to protect national interest, but also by the equally commanding goal of contributing to the welfare of humanity,” she said. “We simply have no more time to spare, and people throughout the world expect nothing less.”

Espinosa added that some public pledges, such as China’s aim to be carbon neutral by 2060, haven’t yet been formally submitted to the UN and so weren’t taken into account for the report. An update, which would include any further commitments submitted by then, will be issued shortly before the Glasgow summit, she said.

Environmentalists disappointed

Still, environmental campaigners and representatives of some vulnerable nations expressed their disappointment at the findings.

“We must ask what it will take for some major emitters to heed the scientific findings and deliver our world from a point of no return,” said Aubrey Webson of Antigua and Barbuda, who chairs the Association of Small Island States. “The findings are clear – if we are to avoid amplification of our already devastating climate impacts, we need major emitters and all G20 countries to implement and stick to more ambitious NDCs and make strong commitments to net-zero emissions by 2050.”

WATCH | Could the polluter elite be the key to solving climate change?

Could the ‘polluter elite’ be the key to solving climate change?

A new report out of the U.K. says the (world’s?) wealthiest people are creating more than their fair share of carbon emissions, putting them at the heart of the problem and the solution. 3:13

Jennifer Morgan, the executive director of Greenpeace International, said meeting the Paris goal would only be possible with “courageous leadership and bold decisions.”

“Governments are letting vested interests call the climate shots, rather than serving the global community,” she said. “Passing the buck to future generations has got to stop — we are living in the climate emergency now.”

Espinosa, the UN climate chief, said she believes the target set in Paris six years ago is still feasible.

“The 1.5 C goal, in my view, is, of course, alive,” she said. “One thing that we cannot do is give up.”