•   
  •   

World Nations nowhere close to halting ‘catastrophic’ climate change

00:01  14 october  2021
00:01  14 october  2021 Source:   aljazeera.com

Road to COP26 climate summit paved with uncertainty

  Road to COP26 climate summit paved with uncertainty One month out from the COP26 climate summit, world leaders are under unprecedented pressure to decarbonise their economies and chart humanity's path away from catastrophic global warming. But in the midst of a pandemic still raging in parts of the globe, and with countries already battered by climate-driven calamities pleading for help -- and money -- the negotiations in Glasgow are likely to be fraught. The summit, already delayed a year by Covid-19, comes as the gap between what science says is needed to avert disaster and what governments are doing is larger than ever.

Commitments to halt greenhouse gas emissions are currently nowhere near stopping the worst ravages of climate change in the years to come, a new report said on Wednesday, as world leaders prepare to haggle over what action to take and who will pay for it.

Activists take part in a 'climate strike' demonstration, part of the global 'Fridays for Future' movement, in Parliament Square in London last month [David Cliff/AP] © Provided by Al Jazeera Activists take part in a 'climate strike' demonstration, part of the global 'Fridays for Future' movement, in Parliament Square in London last month [David Cliff/AP]

Even if countries meet their commitments – still a very big if – this will only reduce fossil fuel emissions by 40 percent by 2050, said the International Energy Agency (IEA).

Adapt and grow: Australia should grasp the positives of climate change

  Adapt and grow: Australia should grasp the positives of climate change There are ways to take advantage of a warmer climate that can help defray the costs.According to the official program, discussions of adaptation will revolve around working together to enable and encourage countries affected by climate change to:

That means a temperature rise of about 2.7 degrees Celsius (4.8 degrees Fahrenheit) by 2100 – a figure the United Nations recently said would be “catastrophic” for the planet and all its inhabitants.

Will Steffen, a climate expert at the Australian National University, said the IEA report makes it clear that the current goal of “net zero emissions” by 2050 – as many countries are committing to – is simply too little, too late.

“We have to move very quickly and very decisively now towards renewable energy. I think we really need to focus on 2030, and I think globally we need to get emissions down 50 percent – cut them in half – in this decade if we are to have a chance of keeping temperature rise to well below two degrees Celsius,” Steffen told Al Jazeera.

Shareholders use annual general meetings to demand climate action from ASX-listed companies

  Shareholders use annual general meetings to demand climate action from ASX-listed companies From the fringe to the mainstream, calls for climate action are garnering more and more support at annual general meetings and you can use your shares to have your say. Here's how.Before you discard the notice, it's worth considering this — owning a share in a company entitles you to a vote on issues raised in the meeting.

“This really is crunch time. It’s going to take a lot of investment, but it has to happen now. We can’t simply talk about it as something down the road.”

‘Low emissions revolution’

In the 2015 Paris climate agreement, nations set a target of staying below 2C (3.6F), and preferably below 1.5C (2.7F), above pre-industrial levels.

If not, the consensus is that extreme weather, including droughts and flooding, will become even more common, sea levels will rise, Arctic ice will diminish, and many plants and animals will be unable to survive.

Fossil fuels such as coal, natural gas, and oil made up nearly 80 percent of the world’s energy supply in 2020 and renewables just 12 percent, the IEA noted.

“A low emissions revolution is long overdue,” the report said.

It called for a massive expansion of clean energy generation, naming wind and solar power specifically. The IEA warned that renewables, such as solar, wind and hydropower – along with bioenergy, need to form a far bigger share in energy investment, which needs to triple by the end of the decade if the world hopes to effectively fight climate change.

Climate justice: Rich nations dodge finance pledge

  Climate justice: Rich nations dodge finance pledge A hundred billion dollars every year –- that's the aid promised more than a decade ago to help developing nations curb their carbon pollution and adapt to devastating climate impacts. With a Democrat back in the White House, the US has doubled its aid and promises $11.4 billion per year by 2024, but it's still not enough to close the gap. Canada and Germany are expected to announce enhanced commitments before the Glasgow summit opens on October 31.

Renewables will account for more than two-thirds of investment in new power capacity this year, the IEA noted, yet a sizeable gain in coal and oil use has caused the second-largest annual increase in climate change-causing CO2 emissions.

‘Unmistakable signal’

The report comes shortly before the United Nations Climate Change Conference (COP26) held in Glasgow, Scotland, from October 31 to November 12.

It called the Glasgow meeting “an opportunity to provide an ‘unmistakable signal’ that accelerates the transition to clean energy worldwide”.

Major emitters including China, India, and Saudi Arabia – which produce about one-third of global emissions – have yet to strengthen their emission-cutting targets, despite growing pressure to do so before the UN’s COP26 climate summit.

But developed nations – which are responsible for pumping most of the emissions into the atmosphere since the Industrial Revolution – must pay up and assist developing countries with tens of billions of dollars a year to help adapt to climate disasters and transform fossil fuel-driven economies.

In Glasgow, China-US tensions could shape climate future

  In Glasgow, China-US tensions could shape climate future In Glasgow, China-US tensions could shape climate futureAhead of the COP26 summit in Glasgow, experts believe that breakthrough US-China cooperation could be the catalyst for a historic agreement on climate change -- but also that frosty ties between Washington and Beijing are not, so to speak, the end of the world.

“Developed countries should rapidly step up their climate finance,” said Claire Fyson, a climate policy expert at Climate Analytics, a Berlin-headquartered non-profit.

Fyson said current emissions-cutting pledges and net-zero commitments put the world on a trajectory to 2.4C (4.3F) of warming by the end of the century. “This is terrifying considering the impacts we are already experiencing at 1.1C (2F),” she told the Thomson Reuters Foundation.

Uncontrollable wildfires have increased around the world in recent years [File: Amanda Perobelli/Reuters] © Provided by Al Jazeera Uncontrollable wildfires have increased around the world in recent years [File: Amanda Perobelli/Reuters]

Runaway impacts

Analysts have said securing more ambitious emissions-cutting plans and providing the finance to put them into practice are crucial at COP26.

The conference has been billed as the last chance to galvanise the collective effort needed to limit global warming to 1.5C above pre-industrial times – or face the worst consequences of climate change.

Meeting the 1.5C target will not prevent extreme weather worsening or sea levels rising, but it is seen as vital for avoiding runaway impacts on humans and the planet, including large-scale hunger, mass migration, and general chaos.

The UN’s climate science panel has said planet-heating emissions need to fall by 45 percent from 2010 levels by 2030, and then hit net-zero by mid-century to have a good chance of keeping warming to 1.5C.

A 25 percent reduction is needed this decade to limit planetary heating to 2C, the higher ceiling in the Paris agreement.

But a September report by the UN climate change body, which assessed climate action plans from 113 countries that filed by a July deadline, said those commitments would bring greenhouse gas emissions down by only 12 percent by 2030.

Billion-dollar disasters: US on pace to top 2020 record, report says .
The U.S. is on pace to exceed 2020's record number of billion-dollar disasters. According to a National Oceanic and Atmospheric Administration report released Friday, 2021 has already seen 18 weather and climate disasters, each with losses topping $1 billion. CALIFORNIA WILDFIRES: HUNDREDS OF GIANT SEQUOIAS MAY HAVE BURNED, REPORTS SAY The events include the West's historic megadrought, two floods, nine severe storms, four tropical cyclones and a major wildfire. The disasters resulted in the deaths of 538 people and had significant economic effects in the impacted areas, costing an estimated $104.

usr: 0
This is interesting!