Tag: storms

  • Climate Breakdown is here: Why won’t governments act?

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    Article by Paul Rogers republished from Open Democracy under a Creative Commons Attribution-NonCommercial 4.0 International licence

    Last month was the driest July ever recorded in the country since records began in 1836 | Christopher Furlong/Getty Images

    Adapting to an over-heated planet means very little unless it is accompanied by addressing the root causes of climate breakdown.

    Will the succession of heatwaves across Europe and the UK compel governments of all complexions to take climate breakdown more seriously? While much of the news and public conversation this summer has focused on the tragic deaths of people caught in wildfires, floods, and storms,  less attention has been paid to how heat waves kill people directly.

    When the temperature rises to the point where the body can no longer cool itself, this is termed “uncompensable heat stress”, or UHS, and has long been known to have a disproportionate risk for the over sixties:  The older you are, the less you can sweat; your heart works harder and your blood vessels are less able to widen, all adding to the risk of heat stress and early death.  In an ageing and warming world, people older than sixty will increase in numbers to 2.1 billion by 2050 and are more likely to succumb to UHS.

    Last year, one of the hottest ever on record in Britain, analysis from the UK Health Security Agency put excess deaths due to heat-related factors at 1,504.  As of June this year, most of the country had already experienced four heatwaves, causing 2,877 excess deaths.  Since then, there have been more heat waves with early indications of another in September, meaning a huge increase in heat-related deaths as compared to the previous year. 

    This rapid escalation in heat-related deaths is worth considering in a context where previous forecasts on the rate of climate change have proved to be too optimistic: Heavily populated Europe appears to be heating up much faster than the average, and research on the ability of forests to soak up greenhouse gases and help prevent climate breakdown has turned out to be less than expected

    Meanwhile, the naturally occurring El Niño/La Niña climate cycle is entering a “heating phase”, which is likely to further increase global heating and disruptive weather in the coming months.  On Friday, the Met Office warned that this year’s El Nino is likely to be the most intense in recent memory. “We should be clear that this is an unprecedented event,” Prof Adam Scaife, head of long-range forecasting at the UK Met Office, told the BBC. “I have never seen an El Niño signal this intense in our forecasts.”

    Sleep-walking towards disaster

    Why are we sleepwalking towards disaster in this way when it simply does not make sense?  Of the many reasons, three stand out; each requiring concerted governmental effort and leadership.

    First, what needs to be done is a mammoth task.  Not only will we have to radically decarbonise our economies, but we will need major changes in behaviour including a much less meat-based diet, far less use of air travel and far greater use of electricity generated from renewable resources, and a far more circular economy.  

    Second, the current economic system where neoliberal economics in its various forms is simply not fit for purpose.  Crucially, when it comes to climate breakdown the need to act a decade or more ahead of impact is incompatible with free market ideology that believes that the market works best when it has the minimum of regulation. The kind of economic planning and management that the risk of climate breakdown requires is anathema to the very idea of a free market.

    Moreover, this is in addition to the runaway wealth that the current free market system favours. So endemic to the system is the accumulation of wealth and political power in the hands of an elite few, that any attempt at an environmentally sustainable economy “for the many, not the few” will be strongly resisted by the few.

    Finally, there are the well-resourced right-wing think tanks and lobbies determined to maintain the status quo.  The Atlas Foundation alone “provides training, networking, and grants for libertarian, free-market and conservative groups around the world” working with nearly 800 groups in over a hundred countries.

    Especially culpable in this regard, are the activities of the fossil carbon lobbies.   Some of these, including Exxon, researched the risk of climate breakdown fifty years or more ago, uncovered the dangers of doing nothing, and then carried on as before.   Greenpeace was even able to develop a decades long obfuscation timeline

    Adaptation is not enough

    There is already support in the UK and many other countries for adapting to a warmer world, including much better funded emergency services, improved housing and better ventilation, but a core problem remains.

    Adaption currently envisaged means very little unless it is accompanied by addressing the root causes of climate breakdown, especially the burning of fossil carbon in the form of coal, oil or gas.  All that adaptation does is give us a few extra years before we are overwhelmed by even higher temperatures and wilder weather, and that goes on, and on, with far more of the world becoming uninhabitable.

     The heat excesses of the past year will have killed many tens of thousands of people across the world, especially among the poorest. It is vital to shift the political mood enough to  truly accelerate the necessary changes.  There is a small chance that further devastation caused by El Nino might focus minds on the reality of climate breakdown,  but the likes of Trump and most of the global oligarchy will do all they can to prevent that.

    Article by Paul Rogers republished from Open Democracy under a Creative Commons Attribution-NonCommercial 4.0 International licence

    Donald Trump urges you to be a Climate Science denier like him. He says that he makes millions and millions for destroying the planet, Burn, Baby, Burn and Flood, Baby, Flood.
    Donald Trump urges you to be a Climate Science denier like him. He says that he makes millions and millions for destroying the planet, Burn, Baby, Burn and Flood, Baby, Flood.
    Experienced climbers scale a rock face near the historic Dumbarton castle in Glasgow, releasing a banner that reads “Climate on a Cliff Edge.” One activist, dressed as a globe, symbolically looms near the edge, while another plays the bagpipes on the shores below. | Photo courtesy of Extinction Rebellion and Mark Richards
    Experienced climbers scale a rock face near the historic Dumbarton castle in Glasgow, releasing a banner that reads “Climate on a Cliff Edge.” One activist, dressed as a globe, symbolically looms near the edge, while another plays the bagpipes on the shores below. | Photo courtesy of Extinction Rebellion and Mark Richards
    Greenpeace activists display a billboard during a protest outside Shell headquarters on July 27, 2023 in London.
    Greenpeace activists display a billboard during a protest outside Shell headquarters on July 27, 2023 in London. (Photo: Handout/Chris J. Ratcliffe for Greenpeace via Getty Images)

    Labour rejects Zack Polanski’s call to ‘slam brakes’ on building AI datacentres

    dizzy: UK government’s inaction and support of climate-destroying datacentres suggests that Burnham & Co are likely to permit the Rosebank and Jackdaw North Sea oil and gas fields further destroying the planet.

  • Actuaries and Scientists Warn Climate Shocks Risk ‘Planetary Insolvency’

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    Original article by Jessica Corbett republished from Common Dreams under Creative Commons (CC BY-NC-ND 3.0). Published Jan 16, 2025

    Gas company employees work in Malibu, California, after the Palisades Fire destroyed beach homes on January 12, 2025. (Photo: Frederic J. Brown/AFP via Getty Images)

    A new report “shows a 50% GDP contraction between 2070 and 2090 unless an alternative course is chartered,” said the lead author.

    U.K. actuaries and University of Exeter climate scientists on Thursday warned that “the risk of planetary insolvency looms unless we act decisively” and urged policymakers to “implement realistic and effective approaches to global risk management.”

    Actuaries have developed techniques that “underpin the functioning of the global pension market with $55 trillion of assets, and the global insurance market, collecting $8 trillion of premiums annually, to help us manage risk,” Tim Lenton, University of Exeter’s climate change and Earth system science chair, noted in the foreword of a report released Thursday.

    Planetary Solvency—Finding Our Balance With Nature is the fourth report for which the Institute and Faculty of Actuaries (IFoA) has collaborated with climate scientists. In financial terms, solvency is the ability of people or companies to pay their long-term debts. Co-authors of one of the previous publications coined the phrase planetary solvency, “setting out the idea that financial risk management techniques could be adapted to help society manage climate change and other risks.”

    Three IFoA leaders—Kalpana Shah, Paul Sweeting, and Kartina Tahir Thomson—explained in their introduction to the latest report how “planetary solvency applies these techniques to the Earth system,” writing:

    The essentials that support our society and economy all flow from the Earth system, commodities such as food, water, energy, and raw materials. The Earth system regulates the climate and provides a breathable atmosphere, it is the foundation that underpins our society and economy. Planetary solvency assesses the Earth system’s ability to continue supporting us, informed by planetary boundaries, tipping points in the Earth system, and other scientific discoveries to assess risks to this foundation—and thus to our society and the economy.

    Our illustrative assessment of planetary solvency in this report shows a more fundamental, policy-led change of direction is required. Our current market-led approach to mitigating climate and nature risks is not delivering. There is an increasing risk of severe societal disruption (planetary insolvency), as our economic system drives further global warming and nature degradation.

    “Impacts are already severe with unprecedented fires, floods, heatwaves, storms, and droughts,” the document points out, emphasizing that human activity—particularly burning fossil fuels—drives climate change and biodiversity loss. “If unchecked they could become catastrophic, including loss of capacity to grow major staple crops, multimeter sea-level rise, altered climate patterns, and a further acceleration of global warming.”

    The report was released as wildfires ravage California and shortly after scientific bodies around the world concluded that 2024 was the hottest year on record and the first in which the average global temperature exceeded a key goal of the Paris agreement: 1.5°C above preindustrial levels. In the United States, experts identified 27 disasters with losses exceeding $1 billion.

    “We risk triggering tipping points such as Greenland ice sheet melt, coral reef loss, Amazon forest dieback, and major ocean current disruption,” the new publication warns, adding that “tipping points can trigger each other,” and if multiple are triggered, “there may be a point of no return, after which it may be impossible to stabilize the climate.”

    Food system shocks and more frequent and devastating disasters increase the risk of mass mortality for humanity—including due to hunger and infectious diseases—along with mass migration and conflict, the report highlights.

    “Climate change risk assessment methodologies understate economic impact, as they often exclude many of the most severe risks that are expected and do not recognize there is a risk of ruin,” the document stresses. “They are precisely wrong, rather than being roughly right.”

    Specifically, lead author and IFoA council member Sandy Trust said in a statement, “widely used but deeply flawed assessments of the economic impact of climate change show a negligible impact” on gross domestic product (GDP).

    However, Trust continued, “the risk-led methodology, set out in the report, shows a 50% GDP contraction between 2070 and 2090 unless an alternative course is chartered.”

    To mitigate the risk of planetary insolvency, the co-authors called on policymakers around the world to implement independent, annual assessments; set limits and thresholds that respect the planet’s boundaries; enhance governance structures to support planetary solvency; and “enhance policymaker understanding of ecological interdependencies, tipping points, and systemic risks so they understand why these changes are needed.”

    They also underscored the need to limit global warming and avoid triggering tipping points with actions such as accelerating decarbonization, removing greenhouse gases from the atmosphere, restoring damaged ecosystems, and building resilience.

    “You can’t have an economy without a society, and a society needs somewhere to live,” said Trust. “Nature is our foundation… Threats to the stability of this foundation are risks to future human prosperity which we must take action to avoid.”

    Original article by Jessica Corbett republished from Common Dreams under Creative Commons (CC BY-NC-ND 3.0).

    Orcas discuss Donald Trump and the killer apes' concept of democracy. Front Orca warns that Trump is crashing his country's economy and that everything he does he does for the fantastically wealthy.
    Orcas discuss Donald Trump and the killer apes’ concept of democracy. Front Orca warns that Trump is crashing his country’s economy and that everything he does he does for the fantastically wealthy.
    Neo-Fascist Climate Science Denier Donald Trump says Burn, Baby, Burn.
    Neo-Fascist Climate Science Denier Donald Trump says Burn, Baby, Burn.
    Elon Musk urges you to be a Fascist like him, says that you can ignore facts and reality then.
    Elon Musk urges you to be a Fascist like him, says that you can ignore facts and reality then.

  • More than 150 ‘unprecedented’ climate disasters struck world in 2024, says UN

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    https://www.theguardian.com/environment/2025/mar/19/unprecedented-climate-disasters-extreme-weather-un-report

    A destroyed mechanic’s shop in downtown Swannanoa, North Carolina, US, December 2024, nearly three months after Hurricane Helene in late September. Photograph: Mike Belleme/The Guardian

    Floods, heatwaves and supercharged hurricanes occurred in hottest climate human society has ever experienced

    The world is already deep into the climate crisis, with the WMO report saying that for the first time, the 10 hottest years on record all occurred in the last decade. However, global carbon emissions have continued to rise, which will bring even worse impacts. Experts were particularly critical of the purge of climate scientists and programmes by the US president, Donald Trump, saying that ignoring reality left ordinary people paying the price.

    “Leaders must step up – seizing the benefits of cheap, clean renewables for their people and economies – with new national climate plans due this year,” said the UN secretary general, António Guterres.

    Dr Luke Parsons, of the Nature Conservancy, said: “Every year, we venture further into uncharted territory, with 2024 the hottest year modern human society has ever experienced. Yet the coming decade is expected to be even hotter, pushing us deeper into this unprecedented climate.”

    Previous research determining the role of the climate crisis in what are now unnatural disasters has shown that at least 550 heatwaves, floods, storms, droughts and wildfires had been made significantly more severe or more frequent by global heating.

    Original article by The Guardian at https://www.theguardian.com/environment/2025/mar/19/unprecedented-climate-disasters-extreme-weather-un-report

    Neo-Fascist Climate Science Denier Donald Trump says Burn, Baby, Burn.
    Neo-Fascist Climate Science Denier Donald Trump says Burn, Baby, Burn.
    Elon Musk urges you to be a Fascist like him, says that you can ignore facts and reality then.
    Elon Musk urges you to be a Fascist like him, says that you can ignore facts and reality then.
    Orcas comment on killer apes destroying the planet by continuing to burn fossil fuels.
    Orcas comment on killer apes destroying the planet by continuing to burn fossil fuels.
  • Climate crisis deepens with 2024 ‘certain’ to be hottest year on record

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    https://www.theguardian.com/environment/2024/dec/09/climate-crisis-deepens-with-2024-certain-to-be-hottest-year-on-record

    A wildfire in California this year. Fires driven by severe droughts have affected the western US, Canada, the Amazon forest and particularly the Pantanal wetlands. Photograph: David McNew/Getty Images

    Average global temperature in November was 1.62C above preindustrial levels, bringing average for the year to 1.60C

    This year is now almost certain to be the hottest year on record, data shows. It will also be the first to have an average temperature of more than 1.5C above preindustrial levels, marking a further escalation of the climate crisis.

    Data for November from the EU’s Copernicus Climate Change Service (C3S) found the average global surface temperature for the month was 1.62C above the level before the mass burning of fossil fuels drove up global heating. With data for 11 months of 2024 now available, scientists said the average for the year is expected to be 1.60C, exceeding the record set in 2023 of 1.48C.

    Fossil fuel emissions must fall by 45% by 2030 to have a chance of limiting heating to 1.5C. The recent Cop29 climate summit failed to reach an agreement on how to push ahead on the transition away from coal, oil and gas. The C3S data showed that November 2024 was the 16th month in a 17-month period for which the average temperature exceeded 1.5C.

    The supercharging of extreme weather by the climate crisis is already clear, with heatwaves of previously impossible intensity and frequency now striking around the world, along with fiercer storms and worse floods.

    https://www.theguardian.com/environment/2024/dec/09/climate-crisis-deepens-with-2024-certain-to-be-hottest-year-on-record

  • The climate is changing so fast that we haven’t seen how bad extreme weather could get

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    Andreas Thaller/Alamy Stock Photo

    Simon H. Lee, University of St Andrews; Hayley J. Fowler, Newcastle University, and Paul Davies, Newcastle University

    Extreme weather is by definition rare on our planet. Ferocious storms, searing heatwaves and biting cold snaps illustrate what the climate is capable of at its worst. However, since Earth’s climate is rapidly warming, predominantly due to fossil fuel burning, the range of possible weather conditions, including extremes, is changing.

    Scientists define “climate” as the distribution of possible weather events observed over a length of time, such as the range of temperatures, rainfall totals or hours of sunshine. From this they construct statistical measures, such as the average (or normal) temperature. Weather varies on several timescales – from seconds to decades – so the longer the period over which the climate is analysed, the more accurately these analyses capture the infinite range of possible configurations of the atmosphere.

    Typically, meteorologists and climate scientists use a 30-year period to represent the climate, which is updated every ten years. The most recent climate period is 1991-2020. The difference between each successive 30-year climate period serves as a very literal record of climate change.

    This way of thinking about the climate falls short when the climate itself is rapidly changing. Global average temperatures have increased at around 0.2°C per decade over the past 30 years, meaning that the global climate of 1991 was around 0.6°C cooler than that in 2020 (when accounting for other year-to-year fluctuations), and even more so than the present day.

    A moving target for climate modellers

    If the climate is a range of possible weather events, then this rapid change has two implications. First, it means that part of the distribution of weather events comprising a 30-year climate period occurred in a very different background global climate: for example, northerly winds in the 1990s were much colder than those in the 2020s in north-west Europe, thanks to the Arctic warming nearly four times faster than the global average. Statistics from three decades ago no longer represent what is possible in the present day.

    Second, the rapidly changing climate means we have not necessarily experienced the extremes that modern-day atmospheric and oceanic warmth can produce. In a stable climate, scientists would have multiple decades for the atmosphere to get into its various configurations and drive extreme events, such as heatwaves, floods or droughts. We could then use these observations to build up an understanding of what the climate is capable of. But in our rapidly changing climate, we effectively have only a few years – not enough to experience everything the climate has to offer.

    Extreme weather, such as drought, is a particular problem for farmers. EPA-EFE/Guillaume Horcajuelo

    Extreme weather events require what meteorologists might call a “perfect storm”. For example, extreme heat in the UK typically requires the northward movement of an air mass from Africa combined with clear skies, dry soils and a stable atmosphere to prevent thunderstorms forming which tend to dissipate heat.

    Such “perfect” conditions are intrinsically unlikely, and many years can pass without them occurring – all while the climate continues to change in the background. Based on an understanding of observations alone, this can leave us woefully underprepared for what the climate can now do, should the right weather conditions all come together at once.

    Startling recent examples include the extreme heatwave in the Pacific north-west of North America in 2021, in which temperatures exceeded the previous Canadian record maximum by 4.6°C. Another is the occurrence of 40°C in the UK in summer 2022, which exceeded the previous UK record maximum set only three years earlier by 1.6°C. This is part of the reason why the true impact of a fixed amount of global warming is only evident after several decades, but of course – since the climate is changing rapidly – we cannot use this method anymore.

    Playing with fire

    To better understand these extremes, scientists can use ensembles: many runs of the same weather or climate model that each slightly differ to show a range of plausible outcomes. Ensembles are routinely used in weather prediction, but can also be used to assess extreme events which could happen even if they do not actually happen at the time.

    When 40°C first appeared in ensemble forecasts for the UK before the July 2022 heatwave, it revealed the kind of extreme weather that is possible in the current climate. Even if it had not come to fruition, its mere appearance in the models showed that the previously unthinkable was now possible. In the event, several naturally occurring atmospheric factors combined with background climate warming to generate the record-shattering heat on July 19 that year.

    The highest observed temperature each year in the UK, from 1900 to 2023

    A graph showing the highest observed temperature in the UK between 1900 and 2023.
    The hottest days are getting hotter in the UK. Met Office/Kendon et al. 2024

    Later in summer 2022, after the first occurrence of 40°C, some ensemble weather forecasts for the UK showed a situation in which 40°C could be reached on multiple consecutive days. This would have posed an unprecedented threat to public health and infrastructure in the UK. Unlike the previous month, this event did not come to pass, and was quickly forgotten – but it shouldn’t have been.

    It is not certain whether these model simulations correctly represent the processes involved in producing extreme heat. Even so, we must heed the warning signs.

    Despite a record-warm planet, summer 2024 in the UK has been relatively cool so far. The past two years have seen global temperatures far above anything previously observed, and so potential extremes have probably shifted even further from what we have so far experienced.

    Just as was the case in August 2022, we’ve got away with it for now – but we might not be so lucky next time.


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    Simon H. Lee, Lecturer in Atmospheric Science, University of St Andrews; Hayley J. Fowler, Professor of Climate Change Impacts, Newcastle University, and Paul Davies, Chief Meteorologist, Met Office and Visiting Professor, Newcastle University

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