Straight talk about climate: ‘profound’ social-economic change is needed

“Profound changes in the socio-economic structure of modern society” are needed to limit the increase in global temperature, climate scientist Kevin Anderson argued in Responsible Science journal last month.

Scientists and academics joined other demonstrators on 25 March at Eindhoven airport in the Netherlands, demanding a ban on private jets, a frequent flyer tax and an end to short-distance flights. Photo from the Scientist Rebellion NL web site

I hope that everyone who cares about climate change and social justice will read Anderson’s short, clear article, available on the Scientists for Global Responsibility site. It’s a great starting point for discussion.

Anderson, professor of energy and climate change at Manchester university, briefly summarises the “carbon budgets” that need to be stuck to, if society is to limit global warming to 1.5-2 degrees above pre-industrial levels.

He thinks it is “still do-able – just”, despite thirty years of “failures, tweaks to business-as-usual, carbon markets” and talk of the “dodgy prospect” of carbon removal technologies.

What would count as “serious climate action”, in Anderson’s view? A “roll-out of low and zero-carbon technologies”, in the style of the Marshall Plan – an international, state-directed reconstruction programme for Europe after world war two.

These technologies cover retrofitting our houses, public transport and massive electrification. It’s much more this “far from sexy” end of technology that’s important: the everyday technologies that allow us to live sustainable and fulfilling lives, rather than dreams of big and powerful electric vehicles (EVs), electric planes and lots of future carbon dioxide removal.

But, Anderson continues, rapid deployment of these technologies will no longer be enough. “We also need profound changes in the socio-economic structure of modern society. That is to say, a rapid shift in the labour and resources that disproportionately furnish the luxuries of the relative few – not just the billionaires, but also people like me.”

Society’s productive capacity, its labour and resources, need to be mobilised to “deliver a public good for all – a stable climate with minimal detrimental impacts”.

Stop spending public funds on carbon capture failure – researchers

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Forests, grassland and other biomass remove carbon dioxide from the air now – and, properly looked after, could do much more. Mechanical methods of removing carbon dioxide, such as carbon capture and storage (CCS) and direct air capture (DAC), are ineffective and may never work at scale.

So public funds poured into mechanical carbon capture projects, often operated by oil companies, should be redirected to proven biological methods, and to monitoring technologies that can check how effective they are.

These are the conclusions of a new paper by a US-based research team of scientists, economists and policy analysts, headed by June Sekera of the New School for Social Research in New York.

Forests in the Serra do Mar, on Brazil’s Atlantic coast. Photo: Deyvid Setti and Eloy Olindo Setti / creative commons

To avert dangerous global warming, the volume of CO2 and other greenhouse gases pumped into the atmosphere, mainly from burning fossil fuels, needs to fall to zero. CO2 removal could help compensate for emissions that are harder to stop.

The amounts of CO2 that could be removed from the atmosphere by biological methods will never come close to the amounts being poured in by fossil fuel burning. But, over time, they could help – and will definitely go farther than the mechanical carbon capture methods beloved of some politicians, journalists and other techno-optimists. (See “Quick technological catch up”, below.)

In the US, the total amount of CO2 now being removed from the air by mechanical methods is zero, Sekera and her colleagues found – while biological methods are removing about 0.9 billion tonnes per year (Gt/year).

That amount could be more than doubled by the preservation and restoration of forests, grasslands and wetlands, amplified urban tree cover and accelerated regenerative agriculture practices.

An additional 1 billion Gt/year of CO2 captured would equate to around one-fifth of current US emissions. So it is no substitute for rapid decarbonisation. But the research team’s results provide good reasons to cut off the billions of dollars of funding going to mechanical carbon capture projects – or “a taxpayer-financed sewer system for the fossil fuel industry”, as Kert Davies, director of the Climate Investigations Centre, called it.

In the US, mechanical methods of carbon capture (CCS and DAC) received $10.7 billion in subsidies from Congress in 2010-2021; $1 billion in tax credits in 2010-2019; and $12 billion in the 2021 infrastructure spending package – 66 times more than the $180 million included for new programmes related, only indirectly, to biological sequestration.

Why “net zero” is a fraud: science, technology and politics

Here’s a talk by Simon Pirani – “net zero” is a fraud: science, technology and politics – given at an on-line session earlier this month, hosted by the COP View group. That’s the first 20 minutes of the video; then comes a talk by Jonathan Fuller on media coverage of climate issues.

More to read on “net zero”

Don’t expect real climate solutions from COP26. It works for corporations

This article by SIMON PIRANI first appeared on Truthout

In the run-up to the United Nations climate change conference (COP26) in the UK in November — the 26th session of the talks that were launched in Rio de Janeiro in 1992 — the governments of the world’s richest countries are making ever-louder claims that they are effectively confronting global warming.

Nothing could be more dangerous than for social, labour and environmental movements to take this rhetoric at face value and assume that political leaders have the situation under control.

There are three huge falsehoods running through these leaders’ narratives: that rich nations are supporting their poorer counterparts; that “net zero” targets will do what is needed; and that technology-focused “green growth” is the way to decarbonize.

On Extinction Rebellion’s London demonstration last month. Photo by Steve Eason

First, wealthier countries claim to be supporting poorer nations — which are contributing least to global warming, and suffering most from its effects — to make the transition away from fossil fuels.

But at the G7 summit in June, the rich countries again failed to keep their own promise, made more than a decade ago, to provide $100 billion per year in climate finance for developing countries. Of the $60 billion per year they have actually come up with, more than half is bogus: analysis by Oxfam has shown that it is mostly loans and non-concessional finance, and that the amounts are often overstated.

Compare this degrading treatment of the global south with the mobilisation of many hundreds of billions for the post-pandemic recovery. Of $657 billion (public money alone) pledged by G20 nations to energy-producing or energy-consuming projects, $296 billion supports fossil fuels, nearly a third greater than the amount supporting clean energy ($228 billion).

Meanwhile, the impacts of climate change are magnified by poverty. This year’s floods, wildfires and record temperatures in Europe and north America have been frightful enough. The same phenomena cause far greater devastation outside the global north.

In 2020, “very extensive” flooding caused deaths, significant displacement of populations and further impacts from disease in 16 African countries, the World Meteorological Organisation (WMO) annual climate report recorded. India, China and parts of Southeast Asia suffered from record-breaking rainfall and flooding, too.

Climate and weather events had “major and diverse impacts on population movements, and on the vulnerability of people on the move,” the WMO reported. Cyclone Amphan displaced 2.5 million people in India and Bangladesh last May. Many could return soon, but 2.8 million homes were damaged, leading to prolonged displacement. Severe storms in Mozambique piled on dangers for tens of thousands of people displaced by the previous year’s floods and who had not been able to return home.

The political leaders’ second fiction is their pledge to attain “net zero” greenhouse gas emissions by 2050 (the U.S., U.K. and Europe) or 2060 (China).

Strategies for the new climate war

Review of The New Climate War: the fight to take back our planet, by Michael E. Mann (London: Scribe Publications, 2021). By Simon Pirani

Fossil fuel companies, right-wing plutocrats and oil-funded governments “can no longer insist, with a straight face, that nothing is happening”, Michael Mann writes. Outright denial of the physical evidence of climate change is no longer credible.

So they have shifted to a softer form of denialism while keeping the oil flowing and fossil fuels burning, engaging in a multipronged offensive based on deception, distraction and delay. This is the new climate war, and the planet is losing (page 3).

The enemy’s weapons in this new war, Mann argues, include greenwash, illusory technofixes such as capturing carbon from the air, and deflecting attention on to individual behaviour instead of what companies do.

The Climate Action Tracker thermometer

Mann, a climatologist at the Earth and Environmental Systems Institute at Penn State University in the US, was in the old climate war, too. He was lead author of a 1999 article featuring the now-famous “hockey stick” graph, showing that temperatures ramped sharply upwards in the late 20th century, out of the range of the previous 1000 years.

In 2001, after the graph appeared in the Third Assessment Report by the Intergovernmental Panel on Climate Change (IPCC), climate science deniers orchestrated a public hate campaign against its authors, and others who worked with them.