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In an important win for climate accountability in the United States, the US Supreme Court decided that lawsuits filed in Colorado, Maryland, California, Hawai’i, and Rhode Island against fossilfuel companies including ExxonMobil, Chevron, Shell, Suncor, and others will remain in state courts.
Four RCP scenarios describe different levels of radiative forcing in the atmosphere by 2100. Radiative forcing is the change in energy balance in the Earths atmosphere due to heat trapping emissions. SSP5: Taking the highway A scenario driven by economic growth and high fossilfuel use, leading to rapid warming.
Although methane doesn’t linger very long in the atmosphere, increasing methane levels are particularly bad news because it packs a big punch. But its short lifetime in the atmosphere is also a reason for hope. Methane emissions come from two main sources : fossilfuels and agriculture—primarily animal-based agriculture.
Union of Concerned Scientists’ (UCS) research shows that top fossilfuel producers’ emissions are responsible for as much as half of global surface temperature increase. of the observed rise in atmospheric carbon dioxide and 52 percent of the rise in global average temperatures between 1880 and 2015.
Why it matters: The recent Inflation Reduction Act expands the tax credit for capturing carbon dioxide that would otherwise be released into the atmosphere. The move represents a lifeline for fossilfuel use in a decarbonizing energy grid. The company is seeking powers of eminent domain from state regulators. Looking Ahead.
The majority 6–3 decision sharply curtails the EPA’s authority to set standards based on a broad range of flexible options to cut carbon emissions from the power sector—options such as replacing polluting fossilfuels with cheap and widely available wind and solar power coupled with battery storage. There is no time to waste.
This methodology is similar to my own work combining climate science, political science, and history to reconstruct how UN climate negotiations have played out and what that implies for climate justice. Such a constraint would clearly place a limit on the amount of fossilfuels ExxonMobil could extract, produce and market.
A simple statement that masks just how complicated the issues are: mixing politics, economics, livelihoods, fisheries and endangered species in the ocean body that is the Gulf of Maine. GOM communities, not fossilfuel interests, should determine policies that affect GOM people. They should be held accountable for their actions.”
While there is enormous potential for UN climate negotiations to transform climate action, meaningful progress has been delayed in part by the fossilfuel industry’s deceptive tactics. Last year’s COP was notable as the first to explicitly mention “fossilfuels” in the final decision document.
There is still much we can do to bend that emissions curve sharply within this decade—but only if world leaders, especially leaders of richer countries and major emitting nations, take responsibility to act together quickly and fossilfuel companies are held accountable for their decades of obstruction and deception.
Some states, like California, Louisiana, or Alaska may be feeling the impacts more acutely earlier on, but it does not feel like things have become bad enough for political will to be marshalled. But it beats a structure in which political paralysis is so severe that nothing, whether adaptation or mitigation, can be done.
Management approved her shift in emphasis, hoping that she would prove that aerosols in the atmosphere (including those from auto exhaust) would completely offset the greenhouse gas effect. In the early 1960s, he wrote again about fossilfuels as causes of global warming. He talked her into studying climate change.
The bench trial took place last month in the state capitol, Helena, where 16 youth plaintiffs ages 5 to 22 made the case that Montana’s unwavering promotion of fossilfuels violates the state constitution’s guarantee to a “clean and healthful environment.” The admission says a lot about political will.
Commissioners bring experience, stature, broad global representation — but crucially, are not presently in political office, so they are not required to advance national positions. Fossil interests will keep fighting, even it’s to stretch their demise out longer rather than to live forever. They can speak and discuss freely.
are used all over the world, based on calculations that quantify the effects of physical mechanisms and the way different parts of the atmosphere are connected to each other. The physics-based models describe how energy flows through the atmosphere and ocean, as well as how the forces from different air masses push against each other.
Fossilfuels such as coal , oil and natural gas are the source of just over 80% of the world’s energy. To avert catastrophic warming, the global community must rapidly reduce how much of these fuels it extracts and burns. Fossilfuels still provide most of the world’s energy. Fossilfuel rationing.
Methane has a comparatively short life in the atmosphere (about 12 years, as opposed to 100 years or more for CO2) and high potency (84 times stronger than CO2, averaged over 20 years). Right now, oil companies have political power sufficient to preclude a change in liability that would result in oil industry obligation.
Researchers working in the field of attribution science have been able to state with clarity that last year’s fires and droughts, the Alberta floods of 2013, BC’s atmospheric rivers, and the heat waves that have killed hundreds of people in the BC’s Lower Mainland, have all been intensified and magnified by human-caused climate change.
Since then, the Conservative government has made a series of U-turns on its own net zero policies, attacked Labour’s green spending plans, and doubled down on its support for new fossilfuel projects, approving more than 100 new North Sea oil and gas licences. This comes as DeSmog and Democracy for Sale reveal that £6.8 percent (£1.8
TODAY’s Calendar Of Events -- 118 New Stories - REAL Environmental & Conservation Leadership In PA [PaEN] -- Environment & Energy Educational Opportunities For Students & Adults [PaEN] -- Top 10 Stories: Harrisburg/PA Politics Reported By Local News Media Last Week [PaEN] -- Centre Daily Times Guest Essay: Time To Make Our Electric Grid (..)
Last week world leaders gathered in New York for the UN Climate Ambition Summit where countries shared concrete action they’ve taken to phase out fossilfuels. There, the conversation was grounded in science, with leaders such as California’s Governor Newsom saying “The climate crisis is a fossilfuel crisis.
Ebel, the CEO of Enbridge, to our list of infamous Climate Villains – powerful people with fossilfuel interests holding Canada back from effective climate action. The executives behind the fossilfuel industry often avoid public scrutiny, which is why we’re shining the spotlight on their activities.
The most high-stakes and controversial of these is solar geoengineering, which would make the Earth a little more reflective to incoming sunlight, most likely by spraying a fine mist of reflective aerosols in the upper atmosphere. Potential solar geoengineering methods. Source: Carbonbrief.
UN Secretary-General Antonio Guterres lamented that the final texts, “take important steps, but unfortunately the collective political will was not enough to overcome some deep contradictions.” Among those contradictions is the need to wean society off fossilfuels versus the desire for short-term economic gain. We in the U.S.
As climate change has become a more pervasive and urgent political issue, governments around the world have started to look to soil as a potential part of the solution. They present a serious sink for atmospheric carbon to be stored. It was a topic for farmers or agronomists, outside the sphere of influence for most people.
A report sheds new light on a proposed dam near the Thailand-Myanmar border , where community resistance and political ambiguity have complicated the project. This Week’s Top Water Stories, Told In Numbers 17 Number of atmospheric rivers that have brought much-needed rainfall to a dry California in recent months.
By Lydia Larsen In 2020, an international rule went into effect that sharply reduced the amount of sulfur allowed in ship fuel. The aim was to rein in atmospheric sulfur oxide emissions, which are known to be a threat to public health and the environment.
But make no mistake, the larger issue is the regulation for the first time of GHGs (including carbon) which will literally change the structure of the global economy, our political order, market capitalism and even our biological selves.”. Simply put, gases that trap heat in the atmosphere (. emission trends. But reduce what to what?
Over a 20 year period, methane is estimated to be more than 80 times as potent as carbon dioxide in terms of trapping heat in the atmosphere. Quick Acting Impact : Unlike carbon dioxide, which can persist in the atmosphere for centuries or maybe millennia, methane has a relatively short atmospheric lifespan of approximately 12 years.
These two deals have the potential to improve conditions on Earth much more than anything in the rest of the NYT combined, but I had to dig to find it, because of other political events. Methane is a greenhouse gas that has more heat-trapping power than CO2, although it also clears out of the atmosphere much faster than does CO2.
Being the predicted outcome of burning fossilfuels, our best and only plan to limit warming is to reduce CO 2 emissions from human activities to ‘net zero’ – where the amount of CO 2 we emit into the atmosphere is equal to the amount we remove from it. At this point, they remain political. To keep within the 1.5°C
Mann, climate change scientist, author and Distinguished Professor of Atmospheric Science at Penn State, and Director of the Earth System Science Center, is the 2022 recipient of the Stroud Award for Freshwater Excellence. The Stroud Water Research Center announced Dr. Michael E. Speaking Truth and Science About Climate Change Michael E.
It also churns out around 1 billion metric tons of carbon dioxide—equal to Germany’s emissions—and other toxic pollutants into the atmosphere every year. We urgently need to replace the fossilfuels used by most large vessels with zero-carbon green fuels, like hydrogen and ammonia produced with electricity entirely from renewable sources.
The harm-causing actions to which liability attaches are past emissions, ascribed either to nations or enterprises in proportion to their contribution to the present excess atmospheric burden of greenhouse gases.
as a vehicle to call for a sweeping transformation of politics, economics, and lifestyles to tackle environmental degradation and climate change. The Pope’s 184-page encyclical highlights the looming crisis posed by climate change and places most of the blame on human activity and fossilfuels. encyclical. scientists.
Mann, climate change scientist, author and Distinguished Professor of Atmospheric Science at Penn State, and Director of the Earth System Science Center, is the 2022 recipient of the Stroud Award for Freshwater Excellence. The Stroud Water Research Center announced Dr. Michael E. Currently, Michael E. Mann, Ph.D.,
The slow shift from fossilsfuels, like oil and coal, to more green sources of energy hasn’t been exactly met with a. presently hostile political administration. to the atmosphere than CO2, and methane emissions produced by landfills are the. warm reception. That’s unlikely to occur, because the. great success.
Newton writes that Spezio explores the relationships between oil pollution and political changes in the 1970s and asks how the Santa Barbara oil spill became a watershed moment in the history of environmental and science policy in the US, especially in regard to the Clean Water Act of 1972 (CWA).
The release of carbon dioxide to the atmosphere by the burning of fossilfuels is, conceiveably, the most important environmental issue in the world today. — "Costs and benefits of carbon dioxide," Nature , May 3, 1979. And along with the economic costs will come social and political side effects.
Hence many soil scientists had for years been calling for a third survey, particularly those who are representatives to China’s top legislature, the National People’s Congress (NPC), or its top political advisory body, the Chinese People’s Political Consultative Conference (CPCCC). Forty years of change.
Instead, the new legislation commits the state to continued reliance on fossilfuels in the future. The new state laws build on similarly wrong-headed fossilfuel-based policies that Governor DeSantis has embraced in recent years. Neuman’s “What, Me Worry?” ” philosophy. million residents.
Air emissions : Any gas emitted into the atmosphere from industrial or commercial activity. Chlorofluorocarbons (CFCs) : A group of inert chemical used in many industrial and everyday processes such as our refrigerators that are not broken down at lower atmospheric levels and rise to the upper levels, destroying ozone.
The latest data from the National Oceanic and Atmospheric Administration ( NOAA ) and the EU’s Copernicus climate service show that the 2024 January-August period is the hottest ever by far, putting this year well on track to be the warmest ever on record. For the next round of NDCs, the U.S.
For nearly as long as there has been European settlement, people here have benefited from — and been subject to the dangers unleashed by — the fuels beneath their feet. A political fight Today, this familiar fight has taken on heightened urgency. million tons of carbon dioxide equivalent into the atmosphere.
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