Category : Climate Change, Weather

(FT) Climate graphic of the week: Oceans set heat records for more than 365 days in a row

Oceans marked 365 straight days of record-breaking global sea surface temperatures this week, fuelling concerns among international scientists that climate change could push marine ecosystems beyond a tipping point.

The consistent climb in temperatures reached a peak on Wednesday when the new all-time high was set for the past 12 months, at 21.2C.

The world’s seas have yet to show any signs of dropping to typical, seasonal temperatures, with daily records consecutively broken since they first went off the charts in mid-March last year, according to data from the US National Atmospheric and Oceanic Administration and the Climate Reanalyzer research collaboration.

Driven by human-caused climate change and amplified by the cyclical El Niño weather phenomenon that warms the Pacific Ocean, this exceptional heat has bleak implications.

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Posted in Animals, Climate Change, Weather, Corporations/Corporate Life, Ecology, Economy, Energy, Natural Resources, Ethics / Moral Theology, Science & Technology

(NYT) New Data Details the Risk of Sea-Level Rise for U.S. Coastal Cities

A new study of sea-level rise using detailed data on changes to land elevation found that current scientific models may not accurately capture vulnerabilities in 32 coastal cities in the United States.

The analysis, published Wednesday in Nature, uses satellite imagery to detect sinking and rising land to help paint a more precise picture of exposure to flooding both today and in the future.

Nearly 40 percent of Americans live along the coasts, where subsidence, or sinking land, can add significantly to the threat of sea-level rise. While the Gulf Coast experiences many of the most severe cases of subsidence — parts of Galveston, Texas, and Grand Isle, La., are slumping into the ocean faster than global average sea levels are rising — the trend can be found all along the United States shoreline.

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Posted in America/U.S.A., Climate Change, Weather, Ecology, Energy, Natural Resources, Urban/City Life and Issues

(FT) Emissions reach record high despite growth in clean energy, IEA says

The world’s carbon dioxide emissions from energy rose yet again to a new high in 2023 despite fossil fuel use falling in the advanced economies of the EU and US, the latest International Energy Agency report shows.

Emissions reached a record 37.4bn tonnes as droughts and rising energy demand pushed up fossil fuel use, a rise of 1.1 per cent, or 410mn tonnes, compared to the year before.

This runs counter to the need for emissions to be cut by almost 45 per cent by 2030 to limit long-term global warming to no more than 1.5C since the pre-industrial era. Already the rise in temperatures is at least 1.1C, and last year was the hottest on record.

Higher emissions from India and China helped offset reductions in the EU and the US, as the developing economies remained heavily reliant on coal to meet energy demand even as they also develop cleaner energy. 

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Posted in * Economics, Politics, Climate Change, Weather, Corporations/Corporate Life, Ecology, Energy, Natural Resources, Ethics / Moral Theology, Politics in General, Science & Technology

(NYT) David Wallace-Wells: How Hot Was It Last Year?

It is notoriously tricky to synthesize data from all the world’s weather stations into one measure of global warming, but all of the major efforts to do so for 2023 are now in, and they are also all in distressing alignment: Last year was the warmest recorded in modern history, and it broke that record by an exceedingly large margin, one that conventional climate science has not yet managed to adequately explain.

The big data sets are now all in, and one of them, published by Berkeley Earth last week, contained what counts as an eye-popping assertion even against the backdrop of the record-setting year: The global average temperature was more than 1.5 degrees Celsius (2.7 degrees Fahrenheit) above the preindustrial level. (Other models had it just below.)

When climate scientists and advocates talk about the risks of breaching 1.5 degrees Celsius of warming — as they have somewhat obsessively at least since it was established as the ambitious climate goal of the 2015 Paris Agreement and since the Intergovernmental Panel on Climate Change described the consequences of exceeding it in its 2018 Special Report on Global Warming of 1.5°C — this isn’t exactly what they mean. That threshold describes a long-term average rather than a single-year anomaly. But because it describes a multidecade average, the measure will always be backward-looking, with the precise moment the world crossed the 1.5 mark clear only in retrospect. This year a handful of prominent scientists have suggested that when we do look back to mark that time, we may well circle 2023.

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Posted in Climate Change, Weather, Ecology, Energy, Natural Resources

(Church Times) Warm(ish) welcome for the COP28 fossil-fuel accord

Christian groups have welcomed an international agreement, the first of its kind, in Dubai, on a transition away from fossil fuels. The speed and scale of this transition remains in question, however. Developing countries represented at the COP28 climate summit say that there is a lack of funding to help them to decarbonise their economies.

Although this was the 28th COP, the words “fossil fuels” had never previously been included in a final-outcome agreement. Patrick Galey, a senior fossil-fuels investigator at Global Witness, wrote on social media: “Imagine a global process to tackle malaria where it took 30 years for the word ‘mosquitoes’ to appear in decision texts, then that being hailed as a win. That’s how low the bar has been set for climate talks and fossil fuels.”

Talks at the two-week summit ran through the night and ended on Wednesday morning, nearly 24 hours after the proposed closing time.

The final agreement calls on countries to make a commitment to “transitioning away from fossil fuels” and to accelerating action in this “critical decade” to achieve net zero by 2050. It is hoped that this will send a political signal to investors, markets, and the world at large that countries are committed to decarbonising the global economy.

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Posted in * Economics, Politics, Climate Change, Weather, Economy, Energy, Natural Resources, Ethics / Moral Theology, Foreign Relations, Globalization, Politics in General, Religion & Culture, Science & Technology

(NYT) A Year of ‘Unreal’ Fire and Warming in the Arctic

This summer was the Arctic’s warmest on record, as it was at lower latitudes. But above the Arctic Circle, temperatures are rising four times as fast as they are elsewhere.

The past year overall was the sixth-warmest year the Arctic had experienced since reliable records began in 1900, according to the 18th annual assessment of the region, published by the National Oceanic and Atmospheric Administration on Tuesday.

“What happens in the Arctic does not stay in the Arctic,” said Rick Thoman, a climate specialist at the University of Alaska Fairbanks and an editor of the new report, called the Arctic Report Card.

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Posted in Climate Change, Weather, Science & Technology

(NYT) Nations That Vowed to Halt Warming Are Expanding Fossil Fuels, Report Finds

In 2030, if current projections hold, the United States will drill for more oil and gas than at any point in its history. Russia and Saudi Arabia plan to do the same.

They’re among the world’s fossil fuel giants that, together, are on course this decade to produce twice the amount of fossil fuels than a critical global warming threshold allows, according to a United Nations-backed report issued on Wednesday.

The report, which looked at 20 major fossil fuel producing countries, underscores the wide gap between world leaders’ lofty promises to take stronger action on climate change and their nations’ actual production plans.

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Posted in Climate Change, Weather, Ecology, Energy, Natural Resources, Ethics / Moral Theology, Globalization, Politics in General, Science & Technology

(FT) Global water cycles are ‘spinning out of balance’, weather agency reports

The world will experience an “increasingly erratic” water cycle as climate change drives new patterns of both extreme flooding and drought across the globe, the World Meteorological Organization has forecast.

The agency said hydrological cycles were “spinning out of balance” and that more robust monitoring systems were needed, particularly in Africa, the Middle East and Asia, as it released a report on global water patterns in 2022.

Droughts, extreme rainfall and melting snow and glaciers threatened long-term water security, the WMO said, underscoring the need for monitoring apparatus and better sharing of cross-border data on water patterns.

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Posted in Climate Change, Weather, Ecology, Energy, Natural Resources

(Church Times) Anglican environmental chair warns against climate denial

Most Churches in the Anglican Communion are tackling the realities of the climate crisis every day, a global audience has heard. But the overwhelming nature of the crisis, and the attendant denial and cynicism, have hugely undermined efforts to act for change, the chair of the Anglican Communion Environmental Network, the Rt Revd Julio Murray Thompson, has said.

Bishop Thompson, a former Primate of Central America, was addressing participants from around the world in webinars on the Lambeth Call on the Environment and Sustainable Development (News, 11 August): part of a structured series on how each of the calls — specific requests determined at last year’s Lambeth Conference — is progressing.

A key part of the [partial 2022] Lambeth [gathering] Declaration was the acknowledgement: “We contribute to the problem. We contribute to the solution. We are both local and global. We connect with one another, share our experiences, and can leverage our networks and Anglican identity to mobilise for action. We do not speak from just one position but from many. We do not only speak to others; we speak also to ourselves.”

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Posted in * Anglican - Episcopal, Climate Change, Weather, Ecology, Energy, Natural Resources, Ethics / Moral Theology, Religion & Culture, Science & Technology, Stewardship

(LA Times) Home insurance and climate change have collided — and we’re all going to pay for it

As another legislative session draws to a close in Sacramento, the problem lawmakers failed to fix is one of the most urgent facing Californians: the slow-moving collapse of the property insurance market as costs from climate disasters mount.

It “is not even a yellow flag issue. This is a waving red flag issue,” Gov. Gavin Newsom said Tuesday night when asked about the failure of the Legislature to act.

This year, multiple companies, including the state’s largest home insurer, State Farm, have announced they are no longer taking on new residential and commercial properties, citing wildfire risk. In fact, seven of the 12 insurance groups operating in California — together, responsible for about 85% of the market — have pulled back.

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Posted in * Economics, Politics, Climate Change, Weather, Consumer/consumer spending, Ecology, Economy, Energy, Natural Resources, Housing/Real Estate Market, Personal Finance

(Church Times) Christians protest against climate change as UK swelters under 30 degree heat

As the UK sweltered under a ferocious autumn sun this week, Christians took part in 13 climate pilgrimages around the UK, from Glasgow to Brighton, to highlight public concern regarding the climate crisis, and to call on the Government to end new oil and gas expansion.

The Met Office announced that the heatwave in England and Wales this week was the first time since records began that temperatures have been higher than 30ºC for six days in a row in September.

The Revd Vanessa Elston, a pioneer priest in Southwark diocese, took part in a pilgrimage in Battersea. She said: “The public are really concerned about the climate issue. We don’t want to be paying sky-high energy bills to fossil-fuel companies in a cost-of-living crisis. Renewables are cheaper; so it’s high time our leaders made them a viable option on a large scale.”

As temperatures rose, leaders of the G20 group of nations met in Delhi, where they called for peace in Ukraine, agreed that the world needed $4 trillion to fund the energy transition away from fossil fuels, and called for accelerating efforts towards a “phasedown of unabated coal power”; they said that poorer nations needed financial support to ensure a “just transition”.

Before the summit, church leaders representing more than 600 million Christians, had called on the G20 leaders to implement progressive carbon taxes and to end subsidies for fossil fuels, which could raise $3.2 trillion for the needed energy transition.

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Posted in Climate Change, Weather, Ecology, Energy, Natural Resources, Ethics / Moral Theology, Religion & Culture, Stewardship

(FT) The World is at the ‘beginning of end’ of fossil fuel era, says global energy agency

The world is at “the beginning of the end” of the fossil fuel era, according to the leading global energy watchdog, which for the first time has forecast that demand for oil, natural gas and coal will all peak before 2030.

The International Energy Agency projected that the consumption of the three major fossil fuels will start to decline this decade because of the rapid growth of renewable energy and the spread of electric vehicles.

“We are witnessing the beginning of the end of the fossil fuel era and we have to prepare ourselves for the next era,” IEA head Fatih Birol said of the projections, due to be published next month in the body’s World Energy Outlook. “It shows that climate policies do work.”

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Posted in * Economics, Politics, Climate Change, Weather, Corporations/Corporate Life, Ecology, Economy, Energy, Natural Resources, History, Science & Technology, Travel

(NYT) A Look at How Much Less Antarctic Sea Ice There Is This Year

It’s winter in the Southern Hemisphere, when ice typically forms around Antarctica. But this year, that growth has been stunted, hitting a record low by a wide margin.

The sharp drop in sea ice is alarming scientists and raising concerns about its vital role in regulating ocean and air temperatures, circulating ocean water and maintaining an ecosystem crucial for everything from microscopic plankton to the continent’s iconic penguins.

“This year is really different,” said Ted Scambos, a senior research scientist at the University of Colorado Boulder and an Antarctica expert at the National Snow and Ice Data Center. “It’s a very sudden change.”

A continued decline in Antarctic sea ice would have global consequences by exposing more of the continent’s ice sheet to the open ocean, allowing it to melt and break off more easily, contributing to rising sea levels that affect coastal populations around the world.

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Posted in Climate Change, Weather, Ecology, Energy, Natural Resources, Science & Technology

(Vatican News) Cardinal Czerny urges concrete action to save our common home

Cardinal Czerny first looked at the new geological epoch of today, called the anthropocene, which has brought about “a staggering turning point in the history of our planet.” Human beings, Cardinal Czerny recalled, have significantly altered all planetary systems: the atmosphere, oceans, continents and ecosystems. What is unprecedented in our time is the combination of various crises, including the ecological crisis, cultural wars, the plight of hundreds of millions of poor people and refugees, and the digital age, with its opportunities and pitfalls.

The Prefect of the Dicastery for Promoting Integral Human Development went on to emphasise that in Pope Francis’ encyclical Laudato si’, he urges us to take into account all aspects of the global crisis linked to climate change and to reflect, in particular, on the cornerstones of an “integral ecology for a new humanity.”

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Posted in Climate Change, Weather, Ecology, Energy, Natural Resources, Ethics / Moral Theology, Roman Catholic, Theology

(Local paper) Charleston, South Carolina presents next steps, negotiation opportunities for $1B sea wall

After debate on Charleston City Council began to stir over the next steps for a proposed 8-mile sea wall around the peninsula, city officials presented a timeline for the project, as well as opportunities for negotiation.

Dale Morris, the city’s Chief Resiliency Officer, told members of a newly formed citizen commission July 27 that the city should be finalizing a design agreement with the U.S. Army Corps of Engineers, the federal partner on the project, in the next few months.

The agreement will dictate some broad priorities for the project, as well as the roles the two government agencies will play in the design process.

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Posted in * South Carolina, City Government, Climate Change, Weather, Ecology, Energy, Natural Resources, Urban/City Life and Issues

(Local paper) Gulf Stream and Atlantic ocean current system could collapse, causing seas to rise in South Carolina

The Gulf Stream is a mighty river in the ocean that powers past South Carolina with such force and momentum that it sucks water away from our coast, lowering our sea level by as much as 3 feet.

It’s also part of a much larger conveyor belt of warm and cool waters called the Atlantic Meridional Overturning Circulation, or AMOC, a current system that moderates the Northern Hemisphere’s climate like a radiator in a car.

But because of a rapidly warming planet, the AMOC system could collapse between 2025 and 2095, researchers said in a new study published in the journal Nature Communications that’s raising alarms across the globe.

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Posted in * South Carolina, Climate Change, Weather, Ecology, Energy, Natural Resources

(NYT) David Wallace-Wells–Global warming is accelerating, and it’s starting to show

It is always comforting to believe disasters are far away, unfolding elsewhere, but increasingly doing so means defining ever smaller increments of space as distant. In this case, New Yorkers drew comfort from the fickle path of a single local storm system. The rains had pulled just a few miles west, on Sunday, sparing New York City and instead pummeling Vermont, where government buildings acquired new moats, Main Streets became canal towns, and ski resorts were flattened by brown by muddy rubble. People were kayaking through Montpelier, and the Winooski River rose to levels not seen since catastrophic flooding in 1927. The governor had to hike his way to an open road.
It didn’t even seem that freakish, all things considered — we see so many more climate-fueled disasters now, with global average temperatures breaking records every day recently. There were terrifying floods this week in Himachal Pradesh, in India, where several bridges collapsed and others carrying dozens of cars and trucks seemed about to. Japan experienced the “heaviest rain ever,” and in Spain, floodwaters carried cars backward through traffic at rapid speeds, their drivers simply watching powerless from the roof, where they’d taken refuge when the water began filling the cabin. A monthslong heat wave centered on Texas and Mexico and spread outward as far as Miami, which, as of Monday, had reached heat indexes north of 100 degrees for 30 straight days. In Death Valley in California, this week temperatures may reach or surpass the global record of 130 degrees Fahrenheit, set just in 2021. In El Paso, there hasn’t been a day that didn’t hit 100 for weeks.
Off the coast of Florida, the water was nearly as warm as a hot tub — 95 degrees according to one buoy, 97 degrees according to another. It was just last month when life-threatening heat indexes as high as 125 simply parked in Puerto Rico for days on end. According to a coral bleaching forecast published by the National Oceanic and Atmospheric Administration, there is likely to be bleaching across the entire Caribbean this summer. It’s not clear how much will survive. According to some estimates, as much as 50 percent of the world’s oceans will experience marine heat wave conditions this summer; normally the figure is about 10 percent.

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Posted in Anthropology, Climate Change, Weather, Ecology, Energy, Natural Resources, Ethics / Moral Theology

(NYT front page) Globally, the Heat Hasn’t Just Been Scalding, It’s Setting Records

The past three days were quite likely the hottest in Earth’s modern history, scientists said on Thursday, as an astonishing surge of heat across the globe continued to shatter temperature records from North America to Antarctica.

The spike comes as forecasters warn that the Earth could be entering a multiyear period of exceptional warmth driven by two main factors: continued emissions of heat-trapping gases, mainly caused by humans burning oil, gas and coal; and the return of El Niño, a cyclical weather pattern.

Already, the surge has been striking. The planet just experienced its warmest June ever recorded, researchers said, with deadly heat waves scorching TexasMexico and India. Off the coasts of Antarctica, sea ice levels this year have plummeted to record lows.

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Posted in Climate Change, Weather, Ecology

(Church Times) Commissioners and Pensions Board take a scythe to their oil gas portfolios

The Church Commissioners and the Church of England Pensions Board are to remove Shell, BP, and other oil and gas firms from their investment portfolios, because they are not reducing their carbon emissions quickly enough.

The investment bodies were instructed by the General Synod in 2018 to disinvest from fossil-fuel companies by 2023 unless the latter could prove that they were on the path to tackling climate change, in line with the Paris Agreement (News, 13 July 2018).

The Commissioners, who manage a £10.3-billion endowment fund, announced on Thursday that they had “decided to exclude all remaining oil and gas majors from [their] portfolio, and will exclude all other companies primarily engaged in the exploration, production and refining of oil or gas, unless they are in genuine alignment with a 1.5°C pathway, by the end of 2023.

“In 2021, the Church Commissioners excluded 20 oil and gas majors from [their] investment portfolio. [They are] now also excluding BP, Ecopetrol, Eni, Equinor, ExxonMobil, Occidental Petroleum, Pemex, Repsol, Sasol, Shell, and Total, after concluding that none are aligned with the goals of the Paris Climate Agreement, as assessed by the Transition Pathway Initiative (TPI).”

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Posted in Church of England (CoE), Climate Change, Weather, Corporations/Corporate Life, Ecology, Energy, Natural Resources, England / UK, Religion & Culture, Stock Market

(The State) South Carolina hurricane seasons 2023 begins. Here’s how bad it could be and how to prepare

Hurricane season in South Carolina officially begins Thursday and state officials are urging residents to prepare as soon as possible. According to the South Carolina Emergency Management Division, South Carolina is one of the most vulnerable states to hurricanes and tropical storms all throughout the season, which lasts until Nov. 30.

Six coastal counties border the Atlantic Ocean. These counties have more than 200 miles of general coastline and another 21 inland counties may be directly affected by these storms. Densely populated coastal areas, especially during peak tourist seasons, coupled with the generally low coastal elevations significantly increase the state’s vulnerability.

South Carolina is expected to have a relatively normal hurricane season this year, according to the National Oceanic and Atmospheric Administration. The agency predicts between 12 and 17 storms for the 2023 Atlantic hurricane season.

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Posted in * South Carolina, Climate Change, Weather, Natural Disasters: Earthquakes, Tornadoes, Hurricanes, etc.

(Bloomberg) Earth’s on Track to Warm Above 2C Despite Climate Action

Government plans to cut greenhouse gas emissions aren’t enough to avoid catastrophic global warming, with the planet on track to heat up between 2.1 and 2.9 degrees Celsius by the end of the century compared to pre-industrial times, according to a new report from the United Nations Framework Convention on Climate Change.

Despite some progress in the last year, governments need to do more by 2030 to ensure that the global temperature increase is below 2C and ideally closer to 1.5C — the goal set in the Paris Agreement reached in 2015. The UNFCCC reached its conclusions by analyzing all national climate plans, also known as nationally-determined contributions or NDCs, submitted since 2015.

“The good news — projections show emissions won’t be increasing after 2030,” UN climate change executive secretary Simon Stiell told reporters on Wednesday. “The bad news – they’re still not demonstrating the rapid downward trend scientists say is necessary this decade.”

Climate scientists estimate that human-caused greenhouse gas emissions need to halve by the end of this decade, and to be eliminated by mid-century in order to keep warming below 2C by 2100. While the consequences of planetary heating above that threshold are deemed to be catastrophic, today’s warming of 1.1C above pre-industrial times has already resulted in irreversible changes, according to the latest report from the UN Intergovernmental Panel on Climate Change.

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Posted in Climate Change, Weather, Ecology, Energy, Natural Resources

(Church Times) C of E Pensions Board joins fight to force VW to open its books on climate lobbying

The Church of England Pensions Board has joined five other pension funds to bring legal action against Volkswagen AG (VW), after it refused repeated attempts to reveal crucial information on its corporate climate-lobbying activities.

The funds, four Swedish and one Danish in addition to the C of E board, are all part of the Institutional Investment Group on Climate Change (IIGCC) and the Climate Action’s 100+ initiative. These have asked the company repeatedly to clarify its lobbying position. VW discloses trade association memberships, but does not disclose how the goals of these associations align with its own climate goals.

The boards wanted to table an agenda item at VW’s AGM, seeking publication of a report setting out how the company’s lobbying of policy-makers matched its stated ambition to support the Paris Agreement goals by becoming a net-zero company. VW refused to table the item.

The investors say that they tried over several years to get information before tabling the amendment. The case, supported by the legal charity ClientEarth, will test whether VW has the right to refuse the agenda item.

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Posted in Church of England (CoE), Climate Change, Weather, Ecology, Energy, Natural Resources, England / UK, Ethics / Moral Theology, Europe, Germany, Pensions, Science & Technology, Stock Market

(Economist) For business, water scarcity is where climate change hits home

The problem is not a lack of water per se. Climate change may make some places drier and others wetter. It is the uneven distribution of freshwater—of which fast-growing places like India are woefully short—that provide the conditions for a crisis. This is made worse by waste, pollution and the near-universal underpricing of water. Some governments, notably China’s, have created pharaonic projects to transport water to where it is needed. Others, such as Mr López Obrador’s, peddle the quixotic idea of moving demand to where the water is. The best outcome in the long term, on paper at least, is the simplest: that less of the stuff is used, and more of what is used is treated better. It is something the private sector is just starting to grapple with.

Industries directly affected by water shortages have got a head start. Global mining firms are using desalination plants in Chile. Beer and soft-drinks companies, existentially reliant on clean water, have targets for improving efficiency (Heineken says it uses 2.5 litres of water to make a litre of beer in Mexico, about half the global industry average). In collaboration with the wri, Cargill, an agro-industrial behemoth, recently extended the monitoring of water use from its own operations to the farmers who supply its crops. Fashion retailers, whose suppliers are often heavy users of water and dyes in dry areas, are considering similar moves, to avoid angry flare-ups by local residents who worry about being second in line to the taps.

This calls for careful stewardship.

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Posted in Climate Change, Weather, Corporations/Corporate Life, Ecology, Economy, Energy, Natural Resources

(AP) Western states hit with more cuts to Colorado River water

For the second year in a row, Arizona and Nevada will face cuts in the amount of water they can draw from the Colorado River as the West endures more drought, federal officials announced Tuesday.

Though the cuts will not result in any immediate new restrictions — like banning lawn watering or car washing — they signal that unpopular decisions about how to reduce consumption are on the horizon, including whether to prioritize growing cities or agricultural areas. Mexico will also face cuts.

But those reductions represent just a fraction of the potential pain to come for the 40 million Americans in seven states that rely on the river. Because the states failed to meet a federal deadline to figure out how to cut their water use by at least 15%, they could see even deeper cuts that the government has said are needed to prevent reservoirs from falling so low they cannot be pumped.

“The states collectively have not identified and adopted specific actions of sufficient magnitude that would stabilize the system,” Bureau of Reclamation Commissioner Camille Touton said.

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Posted in Climate Change, Weather, Ecology, Energy, Natural Resources

(FT) ‘Extreme heat belt’ to place 100mn Americans at risk in 3 decades, research shows

A quarter of the US land area, home to more than 100mn people, will be subjected to temperatures of more than 125F (52C) in three decades, including states with rapid population growth such as Texas, a report forecasts.

The “extreme heat belt”, in which heat indices exceed such temperatures, will expand from 50 counties in 2023 to more than 1,000 by 2053, according to a new report from First Street Foundation, a New York-based non-profit climate risk research group.

The findings point to an increasingly severe impact on US population centres and property markets as the planet is warmed by greenhouse gas emissions. Temperatures have risen 1.1C globally since preindustrial times.

Heatwaves have baked much of the US this summer, with record temperatures in Texas and near-record figures from the Pacific Northwest to the north-east last month, according to the National Oceanic and Atmospheric Administration.

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Posted in America/U.S.A., Climate Change, Weather, Ecology, Energy, Natural Resources

(NYT front page) Arctic Warming Is Happening Faster Than Described, Analysis Shows

The rapid warming of the Arctic, a definitive sign of climate change, is occurring even faster than previously described, researchers in Finland said Thursday.

Over the past four decades the region has been heating up four times faster than the global average, not the two to three times that has commonly been reported. And some parts of the region, notably the Barents Sea north of Norway and Russia, are warming up to seven times faster, they said.

One result of rapid Arctic warming is faster melting of the Greenland ice sheet, which adds to sea-level rise. But the impacts extend far beyond the Arctic, reaching down to influence weather like extreme rainfall and heat waves in North America and elsewhere. By altering the temperature difference between the North Pole and the Equator, the warming Arctic appears to have affected storm tracks and wind speed in North America.

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Posted in Climate Change, Weather, Ecology, Energy, Natural Resources

(Telegraph) Rhine close to running dry in German energy nightmare

Germany’s Rhine river will become impassable for barges carrying coal, oil and gas later this week, in a devastating blow to factories upriver.

Levels at Kaub, a key point along the waterway west of Frankfurt, are predicted to fall to below 40cm on Friday, according to the German Federal Waterways and Shipping Administration.

At that chokepoint, the river becomes effectively impassable for many barges, which use the Rhine to move a range of goods including coal, oil and gas.

Water levels will then fall further to 37cm on Saturday, officials warned.

The river runs from Switzerland through France and Germany to the Netherlands, where it joins the North Sea.

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Posted in Climate Change, Weather, Ecology, Economy, Energy, Natural Resources, Germany, Science & Technology

(BBC) Loire Valley: Intense European heatwave parches France’s ‘garden’

The Loire Valley is known as “the Garden of France”. But the garden is withering.

France’s worst drought since records began has turned lush vegetation into arid fields of brown crops, shrivelling under what is now the fourth heatwave of the year.

In Vincent Favreau’s vegetable farm, where he produces food for a hundred families in the area, the parched earth has stunted the growth of the cabbages. His potato plants are burnt out, producing just half the crop of a normal year.

“Either the vegetables will die of thirst, or they won’t develop enough during this crucial period of growth,” he said, sifting through the dry soil, which he hasn’t been able to water since restrictions came in two weeks ago.

“With this heat and wind, we can’t compensate for what the sun is evaporating. I’ve never seen something like this in my twenty-two years here. If it doesn’t rain within two months, it’ll be a disaster.”

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Posted in Climate Change, Weather, Ecology, Energy, Natural Resources, France

(Bloomberg) The End of Snow Threatens to Upend 76 Million American Lives

The Western US is an empire built on snow. And that snow is vanishing.

Since most of the region gets little rain in the summer, even in good years, its bustling cities and bountiful farms all hinge on fall and winter snow settling in the mountains before slowly melting into rivers and reservoirs. That snowmelt, often traveling hundreds of miles from mountain top to tap, sustains the booming desert communities of Las Vegas, Phoenix and Salt Lake City — even coastal Los Angeles and San Francisco. A civilization of more than 76 million people, home to Silicon Valley and Hollywood alike, relies on snow.

“The snow in the mountains is this incredible gift that created California,” said Spencer Glendon, founder of climate outreach initiative Probable Futures and former director of investment research at Wellington Management. “Nobody would build all of that stuff in a climate that was on the brink of being a desert.”

Dangerously high temperatures in the Pacific Northwest and California’s deadly McKinney Fire flung the Western states’ changing climate back into the national spotlight this past week, and it only gets tougher from here. With the Southwest gripped by its worst drought in 1,200 years, there’s less precipitation of any kind these days across the region, especially the crucial frozen variety with its multi-month staying power. Rain, as desperately as it’s needed, isn’t quite the same: Unless it goes into a lake or reservoir, it won’t be available for weeks or months in the future, the way snowmelt can be. What little winter precipitation does arrive now often lands as rain and runs off, long gone by summer. The West’s mountain snowpacks have shrunk, on average, 23% between 1955 and 2022. By the end of the 21st century, California could lose as much as 79% of its peak snowpack by water volume.

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Posted in America/U.S.A., Climate Change, Weather, Ecology, Energy, Natural Resources

(CT) With an Eye to Mission and Money, More Evangelical Universities Go Green

There are two reasons to put solar panels on the roofs of Calvin University.

One, renewable energy can provide power for the private Christian campus in Grand Rapids, Michigan, without adding to the atmospheric concentrations of carbon dioxide, methane, chlorofluorocarbons, and nitrous oxide that are driving climate change.

Two, it will save the school some money.

At Calvin, the environmental reason is primary. The budgetary help is a bonus.

“I think taking care of the planet is a prerequisite to being a Christian,” Tim Fennema, vice president for administration and finance, told CT. “And as a Christian university, it’s something we want to do.”

Calvin is on a mission to be carbon neutral by 2057. The school got a little closer last month when it announced a partnership with the Indiana-based Sun FundED to come up with a plan to install solar arrays on university buildings, offsetting the high-carbon energy sources Calvin currently uses to heat, cool, and power the campus.

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