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Risk, doubt, and the burden of proof in the climate debate. Excerpted from " Industrial-Strength Denial: Eight Stories of Corporations Defending the Indefensible, from the Slave Trade to ClimateChange " by Barbara Freese, published by the University of California Press. Barbara Freese. Sat, 05/16/2020 - 14:20.
The 1987 Montreal Protocol, which phased out the production and use of chemicals that were depleting the ozone layer, has long been considered one of the most successful environmental treaties in history. New research finds that the global pact achieved another unforeseen benefit: delaying the melting of Arctic sea ice.
Here’s one of our favorites: The topic of climatechange seems boring, technical and not relevant for the majority of people. The solution, according to Communications Specialist and Environmental Advocate John Marshall, is improving how we talk about climatechange. Everyone loves a TED Talk. Why is that? In the U.S.
Planned spaceports in Newquay, Sutherland and Glasgow could significantly contribute to climatechange as a result of satellite launches starting this year, new research appears to show. Black carbon alone has a climatewarming potential between 460-1,500 times that of CO2, and can last in the atmosphere for up to 12 days.
C present-day globalwarming relative to pre-industrial times. Due to its climate and indirect health impacts (methane is a precursor for ozone which is an air pollutant that damages human health and crops), methane mitigation has recently become a global policy priority.
Diverse compounds are emitted by everything from motor vehicles to power plants, and include both greenhouse gases and short-lived climate pollutants – which are known to fuel globalwarming – as well as a host of volatile organic compounds that can lead to short- and long-term health problems in humans. Accessed 03.03.23
Each of these gases remains in the atmosphere for different lengths of time, contributes differently to the greenhouse effect, and has a different globalwarming potential (GWP). GlobalWarming Potential. Major Greenhouse Gases. Carbon Dioxide (CO2). Fluorinated Gases. Carbon Dioxide Emissions Equivalent.
Environmental issues like acid rain, globalwarming, ozone layer depletion, climatechange, and water pollution have raised major concerns for several nations, organizations, and groups. In recent years, the exploitation and degradation of our environment have risen at an alarming rate.
“Hydrogen plays a critical role in the energy transition and in mitigating the effects of climatechange,” Air Products says on its website. “Without stringent regulatory frameworks, blue hydrogen could inadvertently become a setback in our fight against climatechange.”
Supermarkets all over Australia and New Zealand are benefiting from advanced carbon dioxide monitors, says measurement expert Vaisala, as new natural refrigeration systems are installed to assist in the fight against climatechange. Synthetic refrigerant gases have been utilised in a wide variety of industries for many decades.
“There’s not a whole lot being done about it,” said Rachael Kupka, executive director of the Global Alliance on Health and Pollution and one of the report’s coauthors. The progress update builds on previous data compiled by the Lancet commission, which showed that pollution was responsible for 9 million deaths in 2015.
Yet, it’s had the unintended consequence of ramping up near-term globalwarming. “I think there’s going to be a lot of papers on the shipping emission reductions,” said Robert Allen, a climate scientist from University of California Riverside with expertise in aerosols.
However, the research reinforces the need for robust measures to minimize leaks of both hydrogen and natural gas to combat climatechange effectively. Comparing Hydrogen and Methane Leaks The MIT study underscores a key aspect of the energy transition understanding the implications of fuel leaks on globalwarming.
Carbon Dioxide, CO 2, bears the most responsibility for anthropogenic climatechange. The United Nations has a set a goal to keep earth’s global temperature from increasing more than 2 degrees Celsius this century. rise in global temperatures, the average global carbon footprint per year needs to drop to under 2 tons by 2050.
In interviews afterward, Shatner made a plea for the planet as TV hosts tried to steer him toward topics lighter than death and globalwarming. The 90-year-old man, the oldest person to go to space, said humans can’t continue “burying our heads in the sand” about climatechange, and that “we’re at a tipping point.”.
As industry is one of the biggest drivers of globalclimatechange and is entirely dependent on the earth’s resources for production, it is important for business leaders and employees to understand the Anthropocene, its implications, and what it means for the future of sustainability and industry. .
First launched with just over 100 national backers at the UN Climate Summit in Glasgow a year ago, the Global Methane Pledge commits signatories to collectively reducing emissions of the gas by 30 per cent between 2020 and 2030. Methane is the cheapest and fastest way to slow down globalwarming in the years ahead," said Timmermans. "If
Crossing the boundaries increases the risk of sudden environmental changes. The nine planetary Boundaries are: Stratospheric ozone: filters ultraviolet rays (UVR) coming from the sun, which would otherwise place the system is at risk. Climate: severe climatechange and increasing levels of atmospheric CO 2 have been noticed since 1950.
Risk, doubt, and the burden of proof in the climate debate Barbara Freese Sat, 05/16/2020 – 14:20 Excerpted from ” Industrial-Strength Denial: Eight Stories of Corporations Defending the Indefensible, from the Slave Trade to ClimateChange ” by Barbara Freese, published by the University of California Press.
” Related: Climatechange is a public health issue amounting to billions in medical costs According to the World Health Organization (WHO) , “Pollutants with the strongest evidence for public health concerns include particulate matter (PM), ozone (O3), nitrogen dioxide (NO2) and sulphur dioxide (SO2).”
Although Scotland is more heavily forested than England or Wales, much of its woodlands have been lost to logging, urban sprawl and climatechange. Reforestation has thereby become an important tool in combatting Earth’s climate emergency. Why has reforestation become important in recent years? In Scotland alone, around 9.5
By the late 1970s, the petroleum industry had spent about two decades collecting information from their own scientists and outside experts and knew that burning fossil fuels would create catastrophic climatechange. He leaves Exxon and joins the George Marshall Institute , one of the more notorious climate denial groups.
Possible negative impacts may include changing regional weather patterns — creating or shifting areas of drought or regions that receive extreme precipitation — or altering tropospheric chemistry and ocean circulation patterns. It is part of a broader university effort to become a global leader in the climate and energy space.
The objective of the convention was to: “ Stabilize greenhouse gas concentrations in the atmosphere at a level that would prevent dangerous anthropogenic interference with the climatic system.” – UNFCCC , What is the United Nations Framework on ClimateChange? ppm in 2020.
” “Globalwarming could challenge the very fabric of the world’s ecological and economic systems,” Shell executive Ged Davis wrote in a contribution to a report by the Organisation for Economic Co-operation and Development (OECD) published two years later.
Photo Credit: REUTERS While some politicians and citizens continue to deny the existence of man-made globalwarming, the evidence supporting it continues to grow. The UCSUSA points out that “Consequences of globalwarming include drought, sea level rise, flooding, extreme weather, and species loss.
Released on Wednesday, the stricter guidelines - the UN body's first major air pollution policy update since 2005 - recommend new limits to protect health by reducing levels of six key pollutants, some of which also contribute to climatechange. If implemented, the rule could on its own prevent up to 0.5C
56% of Americans think climatechange is something that should be addressed right now, according to a CBS news poll. 1 A more in-depth survey poll conducted by ABC news, Stanford, and the RFF found that 68% of Americans think the government should be doing a lot to stop climatechange. It’s true. So what gives?
Other plans that focus on removing carbon from the atmosphere, like planting trees or using direct-air carbon capture technology, would counteract globalwarming over decades, but changing the albedo of the stratosphere could reduce heat in the climate system within a few years. McNerney’s bill is still in early stages.
The National Oceanic and Atmospheric Administration (NOAA) said that global methane concentrations shot up by 14.67 The data is an ominous sign that the world is badly off track in terms of reaching its climate goals. In addition to slowing the rate of warming, cutting methane also reduces negative health impacts.
The National Oceanic and Atmospheric Administration (NOAA) said that global methane concentrations shot up by 14.67 The data is an ominous sign that the world is badly off track in terms of reaching its climate goals. In addition to slowing the rate of warming, cutting methane also reduces negative health impacts.
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