Some argue that just the possibility that Hansen's worst case scenario comes to pass — the «known unknown» scenario, to use former Defense Secretary Donald Rumsfeld's infamous idiom — is reason enough for policymakers to take bold steps at the Paris Summit to curtail emissions
of global warming pollutants, such as carbon dioxide.
Over its life, the Skystream can offset more than 6000 pounds
of global warming pollutants (carbon dioxide and other gases that are associated with global warming) every year.
Sacramento — Reductions in emissions of black carbon since the late 1980s, mostly from diesel engines as a result of air quality programs, have resulted in a measurable reduction of concentrations
of global warming pollutants in the atmosphere, according to a first - of - its - kind study examining the impact of black carbon on California's climate.
Reductions in emissions of black carbon since the late 1980s, mostly from diesel engines as a result of air quality programs, have resulted in a measurable reduction of concentrations
of global warming pollutants in the atmosphere, according to a first - of - its - kind study — which Berkeley Lab participated in — examining the impact of black carbon on California's climate.
However, ships are a major source
of global warming pollutants including: carbon dioxide, nitrous oxide and black carbon.
Not exact matches
More than 170 countries agreed early Saturday morning to limit emissions
of key climate change - causing
pollutants found in air conditioners, a significant step in the international effort to keep
global warming from reaching catastrophic levels.
Reducing emissions
of these other
pollutants might not slow
global warming as much as previously thought
The very well - being
of the northern food chain is coming under threat from
global warming, land development, and industrial
pollutants in the marine environment.
Secretary
of State Hillary Rodham Clinton today will announce a $ 15 million, six - country coalition dedicated to curbing non-carbon dioxide
pollutants that cause
global warming.
The researchers then linked the healthcare - related emissions to specific environmental and health outcomes, including
global warming; ozone depletion; respiratory disease from air
pollutants; cancer from chemical exposure; and the environmental effects
of acid rain, among others.
He runs through a laundry list
of factors that could amplify virus - driven disease mortality: fisheries shifting food chains,
global warming, marine
pollutant — triggered toxic algae blooms, marine pollution in the form
of chemical contaminants, and endocrine disruptors altering the host — pathogen balance.
The fact that the city's bus fleet still depends on diesel, Artaxo warned, creates an even worse health hazard in the shape
of emissions
of black carbon, one
of the main components
of soot and a
pollutant that contributes to
global warming.
The 700 - degree Fahrenheit (370 - degree Celsius) fumes left over contain at least 30,000 parts per million
of carbon dioxide (CO2)-- the primary greenhouse gas responsible for
global warming — along with other
pollutants.
If human - caused climate change is to be slowed enough to avert the worst consequences
of global warming, carbon dioxide emissions from coal - fired power plants and other
pollutants will have to be captured and injected deep into the ground to prevent them from being released into the atmosphere.
But emissions have two parts: One is the
pollutants that are harmful to people, animals, oceans, etcetera; the other is CO2 (carbon dioxide) emissions that are generally considered to be the cause
of global warming, which is generally considered to be fact, and that CO2 is produced in direct proportion to how much fossil fuel is burned in cars, as well as buildings, locomotives, planes, and ships.
Mr. Gore, the 2000 Democratic presidential nominee and co-winner
of the Nobel Peace Prize for his work on climate change, told the Senate Foreign Relations Committee that the new spending Mr. Obama is proposing will begin to quickly reduce emissions
of carbon dioxide and other
pollutants blamed for
global warming.
The elements that I believe are key to a successful agreement in Copenhagen include: • Strong targets and timetables from industrialized countries and differentiated but binding commitments from developing countries that put the entire world under a system with one commitment: to reduce emissions
of carbon dioxide and other
global warming pollutants that cause the climate crisis; • The inclusion
of deforestation, which alone accounts for twenty percent
of the emissions that cause
global warming; • The addition
of sinks including those from soils, principally from farmlands and grazing lands with appropriate methodologies and accounting.
This would serve multiple purposes,
of (a) weaning us from dependence on foreign oil and simultaneously depleting terror - exporting countries
of their revenue stream, (b) reducing other
pollutants besides CO2, (c) encouraging a more gradual and less economically disastrous transition from an economony based on a finite resource, (d) slow
global warming, (e) move us in the direction
of a VAT tax rather than an income tax (actually, personally I don't think e is such a great thing, but as many conversative groups favor it, I don't see why they would oppose a revenue - neutral tax on fossil fuels.
Black carbon is the second largest cause
of global warming, and this bill will ensure that we have the information we need to address this dangerous
pollutant.»
Global warming is unequivocal and is due primarily to human - induced emissions
of heat - trapping gases and other
pollutants.
The Nature commentary by Penner et al. on which this argument is based actually says that on top
of the
global warming caused by carbon dioxide, other short - lived
pollutants (such as methane and black carbon) cause an additional
warming approximately 65 % as much as CO2, and other short - lived
pollutants (such as aerosols) also cause some cooling.
If man - made
global warming is such a critical issue, why are the main polluters in the world allowed to keep producing the
pollutants while those who produce some
of the least amounts are penalized?
You'll note an acceleration
of those temperatures in the late 1970s as greenhouse gas emissions from energy production increased worldwide and clean air laws reduced emissions
of pollutants that had a cooling effect on the climate, and thus were masking some
of the
global warming signal.
The mitigation
of Short - lived Climate
Pollutants (SLCPs) has received much attention in the past few years for its potential to lessen health - related impacts
of air pollution, prevent major crop losses, and in some cases also slow down
global warming.
There is growing recognition
of the value
of near - term actions to reduce short - lived climate
pollutants (SLCPs) such as methane, black carbon, and various hydrofluorocarbons that have large
global warming potentials.
of Short - lived Climate
Pollutants (SLCPs) has received much attention in the past few years for its potential to lessen health - related impacts
of air pollution, prevent major crop losses, and in some cases also slow down
global warming.
Its definition as a
pollutant relies entirely on its alleged causation
of significant
global warming and on the additional assumption that a
warmer climate is damaging.
Methane is a potent greenhouse gas
pollutant, with up to 34 times more
global warming potential than carbon dioxide, and it accounts for roughly one - quarter
of human - made
global warming.
It is a potent climate
pollutant responsible for about a quarter
of today's
global warming, and can be associated with public health problems, such as the headaches, nausea and other symptoms that have been reported by residents
of the nearby Porter Ranch neighborhood.
«Ecological treaties should seek to curb emissions
of sulpher dioxide, nitrogen oxides, heavy metals and other highly - toxic
pollutants instead
of targeting carbon dioxide, which is a non-toxic gas whose impact on
global warming has not been proved,» says Dr. Golubchikov.
Notorious for... Under the group's influence, the US administration announced last August that it would «redefine» carbon dioxide, the main cause
of global warming, so that it would no longer be considered a
pollutant and would therefore not be subject to regulation under the Clean Air Act.
We focus on the cars, SUVs, minivans, and pickups sold by the six largest companies in the US market, analyzing their emissions
of smog - forming
pollutants and
global warming gases.
Ample technology exists to cost - effectively reduce emissions
of smog - forming
pollutants and
global warming gases.
The
global warming science facts, black carbon is a major
pollutant that not only kills thousands per year but has been found to be a major contributor to increasing
global temperatures - a new peer reviewed study confirms findings
of previous research
We call on all people and nations to recognize the serious and potentially irreversible impacts
of global warming caused by the anthropogenic emissions
of greenhouse gases and other
pollutants, and by changes in forests, wetlands, grasslands, and other land uses.
What the EPA does not communicate clearly to the public, however, is that none
of these health benefits come from decreasing carbon dioxide emissions to avoid
global warming, but from coincidental benefits (or «co-benefits») from reducing other air
pollutants which the EPA already heavily regulates.
Rather, Vitter and his staff appear to disagree with the shared policy goals
of these nonprofits, which include combating
global warming as well as reducing cancer - causing
pollutants from the air and water.»
Hybrid cars are an answer to growing
global warming condition that is influenced by
pollutant emissions from the exhausts
of cars.
Fast action to reduce short - lived climate
pollutants (SLCPs) could slow the rate
of global warming while saving millions
of lives over the next several decades from air pollution — which now kills more than 6 million people a year.
«Precise measurements
of temperature within the ocean confirm that the Earth is absorbing more energy from sunlight than it emits back to space, providing perhaps the strongest evidence to date that rising concentrations
of greenhouse gases and other
pollutants are the primary cause
of the current
global warming trend.
Having said that, the campaign could prove useful as one
of a number
of tactics being deployed by 350.org, the Sierra Club and others that are aimed at bringing about political change — namely, taxes or caps on
global warming pollutants, EPA rules to curb coal - burning, etc..
Although it is important to reduce the remaining climate uncertainties, such as the magnitude
of the impacts
of short - lived
pollutants, it does not change the fact that CO2 is very likely the driving force behind the current
global warming, or that if we double the amount
of CO2 in the atmosphere from pre-industrial levels, the planet will likely
warm in the range
of 2 to 4.5 °C.
Interestingly, Penner et al. find that whether the climate sensitivity parameter is on the low or high end, reducing anthropogenic emissions
of the short - lived
warming pollutants would achieve a significant reduction in
global warming over the next 50 - 100 years.
The study shows that the proposed suite
of policies can meet most
of the growth in demand while reducing energy bills, creating jobs and reducing emissions
of criteria and
global warming pollutants.
Methane is an invisible, yet powerful, climate
pollutant responsible for about 25 %
of current
global warming.
Tagged as: Andrew Dessler, Antarctica, Anthony Watts, carbon dioxide, clean air act, Climate Audit, climate change, climate disruption, climate models, climate - change denial, climategate, ClimaTweet, CO2, CRU, ENSO,
global warming, greenhouse effect, greenhouse gas, Greenland, ice sheet, Independent Climate Chang Email Review, Institute
of Medicine, James Hansen, Lord Oxburgh, Marc Morano, Massachusetts v. EPA, methane, Michael Mann, Monckton, National Academy
of Engineering, National Academy
of Sciences, National Research Council, nitrogen, ocean acidification, Penn State, Phil Jones,
Pollutant, Richard Lindzen, Ross McKitrick, Royal Society, S. Fred Singer, Science & Technology, sea level rise, Sir Muir Russell, Sonia Boehmer - Christiansen, Steve McIntre, Steve Milloy, Supreme Court, Venus, Washington Times
Referring to C02 as a «
pollutant» or «poisoning the atmosphere» with C02 is patently ridiculous; but unfortunately such statements are common in our culture
of global -
warming scare - mongering.
Palmer concludes, «So, the
global warming issue is not about the reality
of the greenhouse effect, or CO, as a
pollutant.
In the WGII Report, where they are examining the impact
of global warming as it relates to soot and other «
pollutants» it is the opposite, with a definition
of particulates but none for aerosols.
I don't remember that much
of the 70's, (born in 69) but there definitely was an apocalyptic gloom and doom, «end
of the world» mentality going on, nuclear destruction, an ice age was coming, (due to CO2 and other
pollutants) followed in the 80's, by fears
of nuclear war and the take up
of the catastrophic man made
global warming vision.