Emissions Quotes

According to the United Nations Framework Convention on Climate Change, if cows were a country, they would rank third in greenhouse gas emissions, after China and the United States. ~ Jonathan Safran Foer

The black line is carbon emissions to date. The red line is the status quo - a projection of where emissions will go if no new substantial policy is passed to restrain greenhouse gas emissions. ~ David Roberts

Stopping emissions growth represents the most minimal of do-something responses. ~ William H. Calvin

It is simply economically impossible to require controls that even approach zero emissions. ~ Barry Commoner

NEW YORK Climate change is likely to exact enormous costs on U.S. regional economies in the form of lost property, reduced industrial output and more deaths, according to a report backed by three men with vast business experience. The report, released Tuesday, is designed to persuade businesses to factor in the cost of climate change in their long-term decisions and to push for reductions in emissions blamed for heating the planet. It was commissioned by the Risky Business Project, which describes itself as nonpartisan and is chaired by former New York City Mayor Michael R. Bloomberg, former Treasury Secretary Henry M. Paulson Jr. and Thomas F. Steyer, a former Bay Area hedge fund manager. ~ Anonymous

Hence there are many things that governments, corporations and individuals can do to avoid climate change. But to be effective, they must be done on a global level. When it comes to climate, countries are just not sovereign. They are at the mercy of actions taken by people on the other side of the planet. The Republic of Kiribati – an islands nation in the Pacific Ocean – could reduce its greenhouse gas emissions to zero and nevertheless be submerged under the rising waves if other countries don't follow suit. Chad could put a solar panel on every roof in the country and yet become a barren desert due to the irresponsible environmental policies of distant foreigners. Even powerful nations such as China and Japan are not ecologically sovereign. To protect Shanghai, Hong Kong and Tokyo from destructive floods and typhoons, the Chinese and Japanese will have to convince the Russian and American governments to abandon their 'business as usual' approach. ~ Yuval Noah Harari

CO2 is a minor player in the total system, and human CO2 emissions are insignificant compared to total natural greenhouse gas emissions. Therefore, lowering human CO2 emissions will have no measurable effect on climate, and continued CO2 emissions will have little or no effect on future temperature ... While controlling CO2 emissions from burning fossil fuels may have some beneficial effects on air quality, it will have no measurable effect on climate, but great detrimental effects on the economy and our standard of living. ~ Jonathan Duhamel

The money economy thus leaves a large ecological footprint, defined as the amount of land and resources required to meet a typical consumer's needs. For example, with only about 4% of the world's population, the United States, the largest money economy, consumes in excess of one-quarter of the world's energy and materials and generates in excess of 25 percent of the world's greenhouse gas emissions. ~ Stuart L. Hart

The promise of energy savings, reduced carbon emissions and affordable lighting was there from the inception. The proliferation of the technology into areas such as displays, automotive, medicine and horticulture was unexpected. ~ Shuji Nakamura

You could offset the carbon emissions of your entire life by planting trees. ~ Tushar Shinde

We have at most ten years - not ten years to decide upon action, but ten years to alter fundamentally the trajectory of global greenhouse emissions ... We are near a tipping point, a point of no return, beyond which the built in momentum and feedbacks will carry us to levels of climate change with staggering consequences for humanity and all of the residents of this planet. ~ James Hansen

There's a lot of evidence that shows that if we push as hard as we need to for net-zero emissions, we'll find ourselves with cities that are more secure, healthier, and have more economic opportunity - are frankly better cities to live in - than if we settle for the status quo. ~ Alex Steffen

ethanol may actually make some kinds of air pollution worse. It evaporates faster than pure gasoline, contributing to ozone problems in hot temperatures. A 2006 study published in the Proceedings of the National Academy of Sciences concluded that ethanol does reduce greenhouse gas emissions by 12 percent relative to gasoline, but it calculated that devoting the entire U.S. corn crop to make ethanol would replace only a small fraction of American gasoline consumption. Corn farming also contributes to environmental degradation due to runoff from fertilizer and pesticides.
But to dwell on the science is to miss the point. As the New York Times noted in the throes of the 2000 presidential race, ―Regardless of whether ethanol is a great fuel for cars, it certainly works wonders in Iowa campaigns. The ethanol tax subsidy increases the demand for corn, which puts money in farmers' pockets. Just before the Iowa caucuses, corn farmer Marvin Flier told the Times, ―Sometimes I think [the candidates] just come out and pander to us, he said. Then he added, ―Of course, that may not be the worst thing. The National Corn Growers Association figures that the ethanol program increases the demand for corn, which adds 30 cents to the price of every bushel sold.
Bill Bradley opposed the ethanol subsidy during his three terms as a senator from New Jersey (not a big corn-growing state). Indeed, some of his most important accomplishments as a senator involved purging the tax code of subsid ~ Charles Wheelan

The horn of dilemma of energy politics is what really drives concern about this energy in this country, at the gut level for most people, is high gas prices. And if you really want to fight global warming and try to reduce our carbon emissions, the cleanest, easiest, most rational way to do it would to make the price of gas even higher through very stiff gas prices. ~ Rich Lowry

Whereas CO2 is the dominant greenhouse gas overall, it accounts for only 11 percent of agricultural emissions.2 The rest is nitrous oxide (53 percent) and methane (36 percent). Nitrous oxide is 296 times more potent per pound than CO2 as a climate-change gas, and on farms it results mainly from the use of fertilizer but also from cattle pee, especially if there is excessive protein in their diet, and from the burning of biomass and fuel.3 Methane, which is 25 times more potent than CO2, is mainly emitted by cows and sheep when they belch. Some is also emitted from silage. The CO2 comes from machinery but also from the heating of greenhouses to grow crops out of season or in countries that just don't have the right climate. ~ Mike Berners-Lee

Politicians all over the world cater to domestic vote banks. They will spend only on what their constituents want. So unless there is a grass root green movement in a nation the politicians will not be willing to spend money on curbing emissions. More awareness is needed amongst the people to effect the real change in how governments spend. ~ Wilbur Smith

The core of the problem comes back to the same inescapable fact that has both blocked climate action and accelerated emissions: all of us are living in the world that neoliberalism built, even if we happen to be critics of neoliberalism. In practice that means that, despite endless griping, tweeting, flash mobbing, and occupying, we collectively lack many of the tools that built and sustained the transformative movements of the past. ~ Anonymous

In an agreement with China, President Obama has already pledged to reduce America's net greenhouse-gas emissions by more than 25% by 2025. In return, China has agreed to 'peak' its carbon-dioxide emissions in 2030. ~ John Barrasso

Chinese emissions are a problem not just for its own people but also for the world. It has now overtaken the U.S. as the biggest carbon emitter; most of the coal that is burned anywhere on Earth is burned in China. ~ James Fallows

I think there is some overreach in the sense that the EPA now says: if Congress doesn't pass greenhouse emissions regulations or testing, we'll simply do it on our own. I think that's an arrogance of a regulatory body run amok. ~ Rand Paul

The transition from coal, oil, and gas to wind, solar, and geothermal energy is well under way. In the old economy, energy was produced by burning something
oil, coal, or natural gas
leading to the carbon emissions that have come to define our economy. The new energy economy harnesses the energy in wind, the energy coming from the sun, and heat from within the earth itself. ~ Lester R. Brown

Anderson's papers and slide shows have become more alarming. Under titles such as "Climate Change: Going Beyond Dangerous . . . Brutal Numbers and Tenuous Hope," he points out that the chances of staying within anything like safe temperature levels are diminishing fast. With his colleague Alice Bows-Larkin, an atmospheric physicist and climate change mitigation expert at the Tyndall Centre, Anderson argues that we have lost so much time to political stalling and weak climate policies - all while emissions ballooned - that we are now facing cuts so drastic that they challenge the core expansionist logic at the heart of our economic system. ~ Naomi Klein

Mercury emissions will continue to harm the environment and to endanger the health of children and pregnant women, until this Administration puts public health before politics. ~ Mark Dayton

We want a national emissions trading scheme, the Government does not and has rejected one for years. We want to boost the mandatory renewable energies target, the Government has failed to do that. We want a national demand side management strategy for the country to reduce electricity consumption and the Government, up until now, has done very little on that score. ~ Kevin Rudd

I was also supposed to quiz my various companions on a number of important matters such as nostalgia, fear of unknown animals, food fantasies, nocturnal emissions, hobbies, choice of radio program, changes in out look and so forth. ~ Vladimir Nabokov

In the future, every industry should be an environmental industry. In a world where energy and carbon emissions are constrained, every business must take resource productivity seriously ~ David Miliband

That's a phenomenon of the Left: You don't fight evil. You fight carbon emissions ~ Dennis Prager

From solar to electric cars, from geothermal to reconfiguring the grid, the scale of investment needed in green technologies in order to meet whatever agreements on emissions reductions are finally agreed will be immense. ~ Noreena Hertz

Proponents of efficiency standards argue that they save consumers and businesses money, reduce energy use, and reduce emissions. But families and businesses already understand how energy costs impact their lives and make decisions accordingly. ~ Gina McCarthy

Prominent scientists have become increasingly convinced that the connection between carbon emissions and rising temperatures is real, but skeptics have whole truckloads of studies to demonstrate the opposite. ~ David Ignatius

As currently written, the laws require certain manufacturers and users of such chemicals to report any and all environmental releases-either accidental or routine-to air, water, or soil. The Toxics Release Inventory is the main registry of such events, and it is available to the public through the Environmental Protection Agency. It is hardly comprehensive. Toxic emissions reported to the federal government are thought to account for only 5 percent of all chemical releases. ~ Sandra Steingraber

Climate Change is caused by human emissions; it moves faster or slower partly in response to our rate of emissions, but also because of natural "tipping points" that make the planet take things in its own hands. So, for example, during one of the last great climactic shifts, the planet may have gone from being fairly warm to an ice age in less than ten years; and then the ice age may have ended in a single season! These things are very hard to model, but projections for the future that imagine Climate Change will occur in a gradual and orderly fashion are probably wrong. ~ Sharon Astyk

I did a lot of work on energy efficiency at the White House. By the time I left we had taken the equivalent of six hundred cars a year off the road in reduced greenhouse gas emissions just in the White House complex. ~ William J. Clinton

I believe those that produce the least emissions in autos will also be those who have the greatest success worldwide. ~ Angela Merkel

The heart of the issue is not simply that a group that gets a large portion of its budget from the Walton family fortune is unlikely to be highly critical of Walmart. The 1990s was the key decade when the contours of the climate battle were being drawn - when a collective strategy for rising to the challenge was developed and when the first wave of supposed solutions was presented to the public.

It was also the period when Big Green became most enthusiastically pro-corporate, most committed to a low-friction model of social change in which everything had to be 'win- win.' And in the same period many of the corporate partners of groups like the EDF and the Nature Conservancy - Walmart, FedEx, GM - were pushing hard for the global deregulatory framework that has done so much to send emissions soaring.

This alignment of economic interests - combined with the ever powerful desire to be seen as 'serious' in circles where seriousness is equated with toeing the pro-market line - fundamentally shaped how these green groups conceived of the climate challenge from the start. Global warming was not defined as a crisis being fueled by overconsumption, or by high emissions industrial agriculture, or by car culture, or by a trade system that insists that vast geographical distances do not matter - root causes that would have demanded changes in how we live, work, eat, and shop. Instead, climate change was presented as a narrow technical problem with no end of profita ~ Naomi Klein

Between 45 and 75 per cent of worldwide carbon emissions are controlled by or attributed to urban areas.7, ~ Stephen R.J. Sheppard

Many countries - as well as cities, states and provinces - are taking global warming seriously and are working to reduce emissions and shift to cleaner energy sources. ~ David Suzuki

The US needs a cap and trade system with auctioning of licenses for emissions rights. The revenues from these auctions can be used to launch a new, environmentally friendly energy policy. That would be yet another federal program that could help us to overcome the stagnation. ~ George Soros

It's important to see things in perspective. Automobile traffic is responsible for only 12 percent of total CO2 emissions. One should be able to point this out without being accused of changing the subject. ~ Martin Winterkorn

In my view the structure of the whole atom was that of an individual, with all its parts interconnected, and the emission of a spectral line appeared to me to be the result of the coherence and co-operation of several electric quanta. ~ Johannes Stark

To put it in context, the federal government was, at the beginning [of the Vancouver meeting], talking about a $15-per-tonne floor for carbon emissions. We're at $30 a tonne, so we're already double that. But our economy is growing at a faster rate - three per cent of GDP is our projected growth in British Columbia. ~ Christy Clark

There is an extraordinary irony in government efforts to promote more rational and sustainable forms of behaviour in individuals in economies which are dominated by the imperative to make profit through capital accumulation, and which are inevitably addicted to unsustainable growth. Too much of the practice literature ignores political economic matters mediating practices. As Tim Jackson and others have shown, the idea of a green capitalism, in which growth of output is 'de-coupled' from greenhouse gas emissions, is an impossible dream. I shall therefore argue that practice approaches need to consider political economic matters. ~ Elizabeth Shove

When you factor in population growth, it's clear that the mobility model that we have today simply will not work tomorrow. Four billion clean cars on the road are still four billion cars, and a traffic jam with no emissions is still a traffic jam. ~ Bill Ford

It seems to me that if humans are capable of sacrificing this much collective benefit in the name of stabilizing an economic system that makes daily life so much more expensive and precarious, then surely humans should be capable of making some important lifestyle changes in the interest of stabilizing the physical systems upon which all of life depends. Especially because many of the changes that need to be made to dramatically cut emissions would also materially improve the quality of life for the majority of people on the planet - from ~ Naomi Klein

The environmental benefits of hydrogen are also outstanding. When used as an energy source, hydrogen produces no emissions besides water. Zero polluting emissions, an amazing advance over the current sources of energy that we use. ~ Dan Lipinski

Production of concrete is the third largest contributor of greenhouse gas emissions after electrical power production and automobiles. Moreover, the process used today is essentially the same as that used 150 years ago. Since cement manufacture is responsible for about 5% of global energy use and greenhouse gas emissions, reducing energy requirements for concrete manufacture could have a significant impact on both energy and the environment. ~ Hewitt Crane

Because one of the greatest misconceptions in the climate debate is that our society is refusing to change, protecting a status quo called "business-as-usual." The truth is that there is no business-as-usual. The energy sector is changing dramatically all the time - but the vast majority of those changes are taking us in precisely the wrong direction, toward energy sources with even higher planet-warming emissions than their conventional versions. ~ Naomi Klein

People get their benefits as individuals but we all pay the cost together, same as the doomed mice of Gough island. The problem is not just fossil fuel emissions either, humans are killing rhinos, elephants, gorillas, and countless other endangered animals for no reason other than to make a few bucks. Put another way, those of us in the Western world have allowed things to get so unfair that while I stop at a Star Bucks drive-through on the way home to get a fifth of my daily required calories from a sugar-filled ice drink, someone on the other side of the world is eating an endangered fruit bat because they have no other way to get their protein. That is where acting naturally has gotten humans so far. ~ Dan Riskin

A cap on carbon is important because it sets a specific goal for reducing carbon emissions 80% by 2050. ~ Frances Beinecke

At the moment, every country arrives at climate negotiations seeking to keep their own emissions as high as possible. This is the logic of the madhouse, a recipe for collective suicide. We dont want a global suicide pact. We want a global survival pact ~ Mohamed Nasheed

When he turns inland he sees two moving white columns in the sky. At first glance he thinks they are emissions of smoke. The two encroaching formations ripple into funnels and then spread out beneath the labyrinthine coral of clouds into fans. His vision blurs for a moment. Then he realises he is witnessing two perfectly synchronised flocks of birds. The abstract shapes they form are flawless. He stands with his hands in his pockets as the birds taper into a long undulating line, which gently vanishes behind the surface of things. The same thing has happened to his father. He has vanished behind the surface of things. ~ Glenn Haybittle

Nuclear is not only emissions-free, but renewing our commitment to nuclear power will create countless jobs at a time when our nation endures nearly double-digit unemployment. ~ Fred Upton

If food was no longer obliged to make intercontinental journeys, but stayed part of a system in which it can be consumed over short distances, we would save a lot of energy and carbon dioxide emissions. And just think of what we would save in ecological terms without long-distance transportation, refrigeration, and packaging
which ends up on the garbage dump anyway
and storage, which steals time, space, and vast portions of nature and beauty. ~ Carlo Petrini

President Obama flew to China a few days ago and announced a joint environmental pact with the communist regime. The United States will reduce its carbon emissions substantially over the next 11 years. China will do absolutely nothing but hope that its emissions decline after 2030. ~ Erick Erickson

It is in fact necessary to reduce CO2 emissions. There is no reason why we shouldn't spend our vacations on (the North Sea island of) Sylt instead of in the Seychelles, or drive more economical cars - for the sake of preserving increasingly scarce resources if nothing else. But that won't enable us to stop climate change. As long as China, India and the United States continue the way they have been, what we Germans do is more or less irrelevant. ~ Hans Von Storch

These proven positive consequences of elevated CO2 are infinitely more important than the unsubstantiated predictions of apocalypse that are hypothesized to result from global warming, which itself, may not be occurring from rising atmospheric CO2 levels. The aerial fertilization effect of atmospheric CO2 enrichment is the only aspect of global environmental change about which we can be certain; and to restrict CO2 emissions is to assuredly deny the biosphere the many benefits that accrue from this phenomenon. ~ Keith E. Idso

You go into a community and they will vote 80 percent to 20 percent in favor of a tougher Clean Air Act, but if you ask them to devote 20 minutes a year to having their car emissions inspected, they will vote 80 to 20 against it. We are a long way in this country from taking individual responsibility for the environmental problem. ~ William Ruckelshaus

Driving a hybrid car could save about one ton of carbon-dioxide emissions per year but adopting a plant-based diet would save nearly one and a half tons over a comparable period."

"If every American reduced chicken consumption by one meal per week, the carbon-dioxide savings would be equivalent to removing 500,000 cars form the road."

In a given year, "the number of animals killed to satisfy American palates is 8.6 billion, or 29 animals per average American meat eater. The total number of animals killed on land and sea was approximately 80 billion, or 270 per American meat and fish eater - making the average number of animals consumed in one American lifetime 21,000. ~ Gene Stone

Denmark, the Netherlands and Germany have detailed plans to cut their greenhouse emissions by 20 to 50 percent. ~ Donella Meadows

I think all countries need to aim to cut the CO2 emissions per person, taking account of externalities like imports and exports. ~ Martin Rees

The world's richest half billion people - that's about seven per cent of the global population - are responsible for fifty per cent of the world's emissions. ~ Tom Hodgkinson

Nice prong," said Sophronia after a moment.
Felix grinned and waggled his eyebrows lasciviously. "Thank you for saying so."
Sophronia was instantly suspicious. "You mean that isn't a ballistic exploding steam missile fire prong?"
"No such thing, my dear Ria, but it certainly sounds wicked, doesn't it?"
"Then what is it?"
He handed the evil-looking object over. "Ah, a portable boot-blackening apparatus with pressure-controlled particulate emissions, and attached accoutrement to achieve the highest possible shine. For the stylish gentleman on the go. ~ Gail Carriger

Humanity has nearly suffocated the globe with carbon dioxide, yet nuclear power plants that produce no such emissions are so mired in objections and obstruction that, despite renewed interest on every continent, it is unlikely another will be built in the United States. ~ Michael Specter

New York and Connecticut belong to the Regional Greenhouse Gas Initiative to cut carbon emissions, and New York City has been a leader in energy efficiency. ~ Frances Beinecke

What is this food in my head, anyway? Let's see...it's green and good for you and so delicious. It's prepared by angels with love. The minute you bite into it, it's savory, chewy, nourishing, and whole- some. You feel instantly revitalized. A small, tiny amount, just a few bites, rejuvenates every cell, deepens your breath, clears your mind, heals your wounds, and mends your heart. It's made from joyous plants that voluntarily separate themselves from their stalks, laying themselves at the feet of the approaching gardener who gathers them. They eagerly offer their vital energies to nourish living spirits. The angels in their chef hats, singing mantras, cook it tenderly to retain all the benefits of the generous plants. It's barely sweet, barely salty, and contains all the freshness of spring herbs, summer fruit, spreading leaves, and burgeoning seeds. It comes premade in bags or boxes...you just open it up, sit down, and enjoy. It's a full meal, enough maybe for a whole day, maybe for a week, maybe for your family, maybe for your friends and neighbors. It multiplies like loaves and fishes, in little biodegradable containers that vaporize instantly the moment you finish them, without any greenhouse emissions. Nothing to clean up! ~ Kimber Simpkins

With a decrease in the number of pirates, there has been an increase in global warming over the same period. Therefore, global warming is caused by a lack of pirates. Even more compelling: Somalia has the highest number of Pirates AND the lowest Carbon emissions of any country. Coincidence? ~ Tim Ferriss

We must reduce all the emissions that are destroying the planet. However, that requires a change in lifestyle, a change in the economic model: We must go from capitalism to socialism. ~ Hugo Chavez

It's very important that we expand our use of clean energy and make a long-term commitment to it. Biodiesel and ethanol are better for the environment and for the air we breathe.The use of biodiesel is a positive step toward minimizing pollutive emissions and greenhouse gases. By focusing on school buses, we can affect the health and wellbeing of the people most susceptible to that pollution - our children - today. ~ Julia Roberts

The struggle against poverty in the world and the challenge of cutting wealthy country emissions all has a single, very simple solution ... Here it is: Put a price on carbon. ~ Al Gore

There are some that feel like human activity is the cause for carbon emissions, and because of that, we need to revert to where we were in the 1870s for carbon emissions. I just choose to disagree with that. ~ Marsha Blackburn

He shrugged. "Yeah, but I like riding my bike. It helps with the ozone ... and stuff." "You're trying to avoid leaving a carbon footprint? And here I thoughtbicycles were just for tree-hugging hippie heterosexuals." He eyed me seriously. "We all have to do our part to help avoid nocturnal emissions. The planet needs us." I stared at him. "The planet needs us to avoid nocturnal emissions?" He nodded. "Nocturnal emissions are the number one cause for the hole in the ozone. ~ T.J. Klune

Our carbon emissions have to eventually go to zero. We have to. Otherwise we're never going to have a stable climate and that's what our goal is for human civilization to thrive, a stable climate. We don't want one that's hotter, we don't want one that's colder, we want one that's stable. ~ Katharine Hayhoe

There is much to be said for an emissions trading scheme. It was, after all, the mechanism for emission reduction ultimately chosen by the Howard government. ~ Tony Abbott

If there's one thing I would like to see, it'd be for us to be able to price the cost of carbon emissions. ~ Barack Obama

For me the two biggest issues are climate change and animal welfare/animal agriculture. And oddly enough animal agriculture is such a contributor to climate change. According to the United Nations, 25% of climate change comes from animal agriculture, so every car, bus, boat, truck, airplane combined has less CO2 and methane emissions than animal agriculture. ~ Moby

The international equity question arises from the costs of climate change itself and mitigation varying greatly across countries. It is affected by the historical responsibility for current greenhouse gas emissions, which countries which were not responsible for what's in the atmosphere now think are very important. Currently rich countries don't think those issues are very important. ~ Ross Garnaut

If you're talking about mugging little old ladies, you don't say, 'What's our target for the rate of mugging little old ladies?' You say, 'Mugging little old ladies is bad, and we're going to try to eliminate it.' You recognize you might not be a hundred percent successful, but your goal is to eliminate the mugging of little old ladies. And I think we need to eventually come around to looking at carbon dioxide emissions the same way. ~ Ken Caldeira

Shipping is the greenest method of transport. In terms of carbon emissions per ton per mile, it emits about a thousandth of aviation and about a tenth of trucking. But it's not benign, because there's so much of it. So shipping emissions are about three to four percent, almost the same as aviation's. ~ Rose George

It is the sexual frenzy of a closed society, and the women of Golpitha are the gutters for these men's emissions. ~ Suketu Mehta

If Britain was to close down altogether overnight, then China would take up the slack of carbon emissions in two years. If America closed down, just the growth in China's emissions would replace America's emissions in 12 years. ~ Christopher Monckton

I am sympathetic to developing countries' concerns: because of our emissions it's their crops that will disappear; because of our inaction, it's their fields that turn to desert. ~ John F. Kerry

The carbon fee would raise the cost of the things you buy (since right now there is some carbon emitted in the production and distribution of pretty much everything). That's a little less money in your pocket. But at the end of the year, the government would take all of the money collected by the carbon fee, divide it up, and give it back to you as a dividend check. By you, of course, I mean all of you. The government wouldn't keep any of the money. All the fee would do is put a realistic price on the carbon we dump into the environment. Every factory, every company would have an incentive to reduce emissions, because then they could sell things at a lower price. Consumers, given a choice between a low-carbon pair of jeans and a high-carbon pair of jeans, would see a cost advantage in choosing the former. If you live a low-carbon lifestyle all year, when your dividend check arrives you will find that you came out ahead. ~ Bill Nye

If we want to stabilize the carbon dioxide in the atmosphere at some level - it really doesn't matter which level - you end up having to stop emissions virtually completely. ~ Klaus Lackner

In the head-spinning cosmos of climate change, everyday hundreds of people claim there are 'thousands of papers' in support of a theory, yet no one can actually name one single paper with empirical evidence that shows carbon dioxide emissions are the main cause of global warming. ~ Joanne Nova

Electric cars are coal-powered cars. Their carbon emissions can be worse than gasoline-powered cars. ~ Vinod Khosla

When people switch to car-sharing from car ownership, they reduce their vehicle miles traveled by 44 percent, and thus their greenhouse gas emissions go down by, like, 40 percent. ~ Jessica Scorpio

Greenhouse gas emissions: Ultimately, stabilisation - at whatever level - requires that annual emissions be brought down to more than 80% below current levels ~ Nicholas Stern

I honestly don't know, but if America continues to refuse to reduce its greenhouse gas emissions, I see a bleak future not only for American society, but for the world as a whole. This is a global problem that is not going away, and the United States is an obstacle to solving it. ~ Peter Singer

The overarching goal of Tesla is to help reduce carbon emissions and that means low cost and high volume. We will also serve as an example to the auto industry, proving that the technology really works and customers want to buy electric vehicles. ~ Elon Musk

We must reduce the emissions 100 percent. In Venezuela, the emissions are currently insignificant compared to the emissions of the developed countries. ~ Hugo Chavez

Although population and consumption are societal issues, technology is the business of business. If economic activity must increase tenfold over what it is today to support a population nearly double its current size, then technology will have to reduce its impact twenty-fold merely to keep the planet at its current levels of environmental impact. For example, to stabilize the climate we may have to reduce real carbon emissions by as much as 80 percent, while simultaneously growing the world economy by an order of magnitude. ~ Stuart L. Hart

Climate change is a crucial issue in todays global agenda. Hopefully, we will wake up to this reality, sooner rather than later. Pressure has been mounting on European Union Member States to act decisively to fight global warming. A bold target has been set reducing carbon dioxide emissions by 20 by 2020. ~ Joseph Muscat

I think people really understand that clean air and clean water and not having factories dumping their emissions into the atmosphere and into the rivers and into the sea has been a very good thing for America. EPA stands watch for very important principles that go all the way back to Teddy Roosevelt. ~ Sheldon Whitehouse

There is no question that global warming will have a significant impact on already existing problems such as malaria, malnutrition, and water shortages. But this doesn't mean the best way to solve them is to cut carbon emissions. ~ Bjorn Lomborg

Joschka Fischer was a Green Party politician and Germany's foreign minister. We hired Mr. Fischer, as well as former US Secretary of State Madeleine Albright, as advisors because we, as an automaker, want to know, for example, how new emissions laws will develop in the United States, Europe and Asia. Fischer and Ms. Albright have diverse contacts worldwide. They can call our attention to trends early on, information from which we can benefit. ~ Norbert Reithofer

According to Project Drawdown, four of the most effective strategies for mitigating global warming are reducing food waste, educating girls, providing family planning and reproductive healthcare, and collectively shifting to a plant-rich diet. The benefits of these advancements extend far beyond the reduction of greenhouse gas emissions, and their primary cost is our collective effort. ~ Jonathan Safran Foer

Sensible policies on global warming should weight the costs of slowing climate change against the benefits of slower climate change. Ironically, recent policy initiatives, such as the Kyoto Protocol of 1997, have been introduced without any attempt to link the emissions controls with the benefits of the lower emissions. ~ William Nordhaus

The urgency for reducing climate emissions is too great. We must take our collective experience and use it toward making green design a part of all design. ~ Ian Shapiro

Greenhouse gas emissions and global warming are among humanity's most pressing concerns. Societal expectations on climate change are real, and our industry is expected to take a leadership role. ~ Ali Al-Naimi

Binding emissions targets for the developing nations are out of the question. ~ Eileen Claussen