Science shows the severe climate consequences of new fossil fuel extraction

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An offshore drilling platform.
Mike Mareen/Shutterstock

Ed Hawkins, University of Reading

The world has just suffered through its warmest month ever recorded. Heatwaves have swept across southern Europe, the US and China, breaking many temperature records in the process.

Climate scientists have been sounding the alarm for decades that this type of event will become more frequent as the world continues to warm. The major culprit behind this is the burning of fossil fuels. So it’s extremely concerning that the UK government has announced its intention to grant hundreds of licences for new North Sea oil and gas extraction.

Although burning fossil fuels to generate power and heat has enabled society to develop and flourish, we are now experiencing the unintended side effects. The carbon dioxide that has been added to the atmosphere is leading to a rise in global temperatures, causing heatwaves to become hotter and downpours more intense. The resulting large-scale disruption and suffering is becoming ever more visible.

This warming will continue, with worsening climatic consequences, until we reduce global carbon dioxide emissions to “net zero”. After that, we will still have to live and suffer in a warmer climate for generations. The collective choices we make now will matter in the future.

The small-scale, but high-profile, disruptions caused by Just Stop Oil protesters in the UK are extremely frustrating for many. But their single demand – for no licenses for new UK coal, oil and gas projects – is consistent with the science underpinning the international agreements that the UK has signed.

Temperatures are rising

Since the 1860s, the scientific community has understood that adding more carbon dioxide to the atmosphere would warm the climate. And as long ago as 1938, the burning of fossil fuels was linked to the observed rise in both carbon dioxide levels and global temperatures. Fast forward to now and global temperatures are warmer, and increasing faster, than at any point in human civilisation.

In response to the overwhelming scientific evidence, the UK and 193 other nations came together in 2015 to ratify the Paris agreement on climate change. One of the agreed goals is to limit global warming to well below 2℃, and even aim for 1.5℃, compared to the pre-industrial era.

However, the latest synthesis report from the Intergovernmental Panel on Climate Change, which all governments explicitly endorsed, paints a stark reality. If we burn all of the fossil fuels that we currently have access to, then global warming will exceed 1.5℃ and may reach 2℃.

To avoid breaching the limits set out by the Paris agreement, some of the coal, oil and gas that we can already extract must remain unburnt. New fossil fuel extraction projects will make it even harder to stop further global warming.

Build up renewable infrastructure

There are other options. The UK government’s official advisers, the Climate Change Committee, have put forward a vision for UK power generation consistent with a net zero future. They say that the UK could provide all of its energy needs by 2050 through a combination of renewables, bioenergy, nuclear, hydrogen, storage and demand management, with some carbon capture and storage for fossil gas-based generation in the meantime.

A family walking dogs on a beach in front of an offshore wind farm.
The UK can achieve energy security without causing additional global warming.
Nigel Jarvis/Shutterstock

If the UK followed the example of China and rapidly increased its investments in renewable energy, then it could achieve energy security without causing additional global warming. China emits the most carbon dioxide of any country in the world. But it is installing more renewable energy generation than the rest of the world combined.

Rapidly reducing our reliance on fossil fuels, and not issuing new licenses to extract oil and gas, is the most effective way of minimising future climate-related disruptions. The sooner those with the power to shape our future recognise this, the better.


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Ed Hawkins, Professor of Climate Science, University of Reading

This article is republished from The Conversation under a Creative Commons license. Read the original article.

Continue ReadingScience shows the severe climate consequences of new fossil fuel extraction

Neoliberalism can’t solve the climate crisis. We need activism

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Original article by Paul Rogers republished from Open Democracy.

Protest banner reads Stop Climate Crime. We are One.
Protest banner reads Stop Climate Crime. We are One.

Radical action is essential to stop the transition from global warming to global boiling

Extreme weather events have increased in frequency and intensity over the past decade, with the last month seeing a rare combination of problems across North America, the Mediterranean and Middle East, northern China and South Korea. For the British, there has been the separate added shock of seeing tourists fleeing wildfires, especially in Greece.

These events are all part of the early stages of climate breakdown, which will get progressively worse unless the world makes a revolutionary and rapid transition to a low carbon economy, yet there is little evidence that political leaderships are even remotely prepared for this. At least UN secretary general António Guterres is using different language, not least his use of “global boiling” rather than “global warming” for his warnings of what is to come.

United Nations Secretary-General António Guterres discusses climate change at U.N. headquarters in New York City on July 27, 2023.
United Nations Secretary-General António Guterres discusses climate change at U.N. headquarters in New York City on July 27, 2023.

He is an exception, and public opinion overall is still not aware of the huge changes required. All the warnings from climate scientists, coupled with the evidence of our own eyes, seems to count for little as we move towards an unstable, chaotic and overheating planet.

Why is this? More importantly, why is it that radical decarbonisation isn’t happening, even though we know it’s possible? And, most important of all, how can things be turned round in time?

Let’s start with the inaction. Here, three elements interact. First, we are talking about fundamental changes in how we live, not just in the UK or western Europe but across the whole world. The result would be a cleaner, safer and healthier world, but it would involve years of huge change – which is a lot for ordinary people to take in. We shouldn’t underestimate this. Poorer communities, in particular, will find it very difficult to cope with the changes, while richer elites everywhere in the world will likely maintain the naive belief that their wealth will keep them secure.

Second, what must be done runs directly counter to the way the economy currently works. The market fundamentalist system is rooted in competition and the false belief that the millions of people left behind will benefit from trickle-down from the rich and be content. It believes that while central government, in partnership with wealth, may hold the ultimate levers of control, it should have a minimal role in how the market works. Cooperation is anathema to this way of thinking, but cooperation is essential to prevent global boiling.

Neoliberals see this market fundamentalist approach as necessary for an ordered and stable society, and believe that if the millions of marginalised people do not upset the apple cart, all will be well. At root is a belief that the elite knows best.

In Britain, there was the unexpected risk of a seriously radical Labour government taking over in 2017. Fortunately for the neoliberals, that was narrowly avoided and since then the threat from the Labour left has been well and truly suppressed.

Despite this, the system still has wider concerns over potentially violent responses from the margins. In many countries, and especially Britain, new laws have been brought in and others strengthened, and police and security forces are much better equipped and trained to handle public dissent. Heavy prison sentences for even small acts of nonviolent direct action are now there to be used.

The problem is that a market economy system simply cannot act fast enough to handle climate breakdown. The system knows this, so finds it preferable to support the view of any “experts”– of whom there are plenty – who still deny there is a problem.

The anti-climate breakdown forces are exceptionally well entrenched in society and have the easy job of convincing people that no action is required

This brings us to the third point: the relentless propaganda from the fossil fuel industry and associated think tanks over half a century to deny the problem, even when their own scientists are saying otherwise. In a fairer world there would be an offence of global corporate manslaughter, but in the real world there isn’t.

Overall, the anti-climate breakdown forces are exceptionally well entrenched in society and have the easy job of convincing people that no action is required – just when they are being told that action will be personally costly. Politicians will play on this, especially when elections are in the offing. This can even reap electoral favour. The current behaviour of Britain’s Sunak government is a case in point, with Sunak declaring that climate policy must be “proportional and pragmatic”, following a by-election win in a constituency where the Tory candidate had opposed extension of the ULEZ low-emissions scheme.

So where do we go from here? One way to look at it is to view the current issue as two very broad global trends that are on course to converge, and when they finally meet there will be a chance of radical change because there will be no alternative.

One of these trends, as we have seen, is a system set in its ways and highly unlikely to change. Carbon emissions will continue rising, temperatures will head well above 1.5°C and those with the power will reap the rewards, at least in the short term.

The other trend is much more positive and has three elements.

Climate science has come on by leaps and bounds in the past half century. The science community is far more confident of its expectations of climate breakdown and is, at last, saying so bluntly. That welcome change also has greater force because of the manner in which the beginnings of climate breakdown are frequently exceeding the warnings of predictive models.

The second trend is, at last, a growing public awareness that things must change, and change quickly. The power of the movements in many countries is remarkable, so much so that far more people are willing to risk prison for the sake of the future.

Finally, numerous impressive developments in renewable energy technology have brought down the cost of electricity by huge margins, bringing it well below grid parity in price with fossil fuels.

That leaves just two huge questions, on which so many futures depend, particularly for our children and grandchildren. When will the convergence happen, and how quickly can changes then be made?

If it takes another 20 years to the early 2040s, then the task will be almost insurmountable, with action only happening after numerous appalling catastrophes, and bitter anger from the marginalised billions. If change comes before the mid-1930s then prospects will be brighter, but the later the convergence the greater the challenge.

It is therefore a matter of the sooner the better, so the rest of the 2020s has to be a time of intense activism whenever and wherever possible. Whether it is by persuasion, argument, nonviolent direct action or other means, it might then be possible to convince enough people that radical action is essential before the transition from global warming to global boiling risks becoming irreversible.

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Original article by Paul Rogers republished from Open Democracy.

Continue ReadingNeoliberalism can’t solve the climate crisis. We need activism

The Guardian view on new North Sea drilling: misreading the mood

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https://www.theguardian.com/commentisfree/2023/jul/31/the-guardian-view-on-new-north-sea-drilling-misreading-the-mood

Rishi Sunak’s decision to mothball his green commitments risks doing no good to anyone, including the Tory party

Image of InBedWithBigOil by Not Here To Be Liked + Hex Prints from Just Stop Oil's You May Find Yourself... art auction. Rishi Sunak, Fossil Fuels and Rupert Murdoch appear.
Image of InBedWithBigOil by Not Here To Be Liked + Hex Prints from Just Stop Oil’s You May Find Yourself… art auction. Rishi Sunak, Fossil Fuels and Rupert Murdoch appear.

The hottest month in world history has just ended. It is only days since the United Nations general secretary, António Guterres, warned that the era of global warming has now become the era of global boiling. Climate crisis haunts all nations without exception. The case for a redoubling of efforts to curb greenhouse gases could hardly be more stark than today.

So what kind of leadership does Britain’s prime minister offer in response to this crisis? Answer: he announces an expansion in drilling for the oil and gas that are driving the emissions that are transforming the world’s climate. In other words, while the planet burns, Rishi Sunak stands accused of pouring fuel on the flames.

Mr Sunak confirmed on Monday that the UK is to press ahead with a new phase of North Sea oil and gas exploration and production. “Hundreds” of licences will be granted in September and in subsequent rounds of licensing. The aim is explicit. Rather than winding down the industry and keeping the resources in the ground as part of the transition to the net zero target, Mr Sunak wants to max out production of the North Sea’s remaining reserves.

https://www.theguardian.com/commentisfree/2023/jul/31/the-guardian-view-on-new-north-sea-drilling-misreading-the-mood

Continue ReadingThe Guardian view on new North Sea drilling: misreading the mood

Conservatives are the ‘political wing of the fossil fuel industry’ as Sunak invites BP and Shell to Downing Street

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Extinction Rebellion protests at BP
Extinction Rebellion protests at BP. Banner reads big profits before planet

https://www.globalwitness.org/en/press-releases/conservatives-are-the-political-wing-of-the-fossil-fuel-industry-as-sunak-invites-bp-and-shell-to-downing-street/

New Global Witness analysis shows that government ministers met with fossil fuel companies 54 times between January and March.

London, August 1st, 2023 – Between January and March of this year, Prime Minister Rishi Sunak and climate and energy ministers met with fossil fuel companies 54 times, on average more than once every two days, according to new Global Witness analysis of UK government data. This amounts to around 20 per cent of all lobbying meetings they held in that period. (1)

This analysis comes as the Times reports that Sunak will meet with fossil fuel bosses on Wednesday, just two days after announcing that the Government would grant 100 new oil and gas licenses in the North Sea.

Scientists and campaigners have denounced the Government’s plans to U-turn on its climate commitments and “max out” North Sea oil and gas. This would lock the country deeper into a fossil fuel dependency that has left the UK with the highest energy bills in Western Europe.  

(1)    See Transparency International UK’s database on UK government lobbying, available at openaccess.transparency.org.uk.

https://www.globalwitness.org/en/press-releases/conservatives-are-the-political-wing-of-the-fossil-fuel-industry-as-sunak-invites-bp-and-shell-to-downing-street/

Continue ReadingConservatives are the ‘political wing of the fossil fuel industry’ as Sunak invites BP and Shell to Downing Street

Current heatwave across US south made five times more likely by climate crisis

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https://www.theguardian.com/environment/2023/jun/27/heatwave-human-caused-climate-crisis-texas-louisiana-mexico

Latest ‘heat dome’ event over Texas and Louisiana, plus much of Mexico, driven by human-cause climate change, scientists find

Texas Longhorn bull. Image Sheila Brown CC0 Public Domain

The record heatwave roiling parts of Texas, Louisiana and Mexico was made at least five times more likely due to human-caused climate change, scientists have found, marking the latest in a series of recent extreme “heat dome” events that have scorched various parts of the world.

More than 40 million people in the US, including those living in the Texas cities of Houston, San Antonio and Austin, have been placed under excessive heat warnings, raising fears over the health of people vulnerable to the heat and placing Texas’s energy grid under strain from surging air conditioner use.

The heating of the Earth’s atmosphere and oceans by the burning of fossil fuels made the extreme heatwave at least five times more likely, according to a recent analysis by Climate Central, a climate science non-profit. The punishing heat, which is forecast to linger further throughout the week in Texas, is creating “stressful conditions for millions of people”, according to Andrew Pershing, vice-president for science at Climate Central.

https://www.theguardian.com/environment/2023/jun/27/heatwave-human-caused-climate-crisis-texas-louisiana-mexico

Continue ReadingCurrent heatwave across US south made five times more likely by climate crisis