Co2 Emissions Quotes

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

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

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

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

With this information, in light of the increasing human demands on vegetation, it is my personal opinion that capping CO2 emissions or reducing them to some prior level would be akin to 'biting the hand that feeds us. ~ Keith E. Idso

Statistics compiled by the German Federal Motor Transport Authority highlight how successfully we have reduced fuel consumption. A few years ago, the CO2 emissions for the BMW brand were at well over 200 grams per kilometer. In 2009, that number was at 159 grams. This puts us below our direct competitors ... ~ Norbert Reithofer

Organic farming is environmentally friendlier to every acre of land. But it requires _more_ acres. The trade-off is a harsh one. Would we rather have pesticides on farmland and nitrogen runoffs from them? Or would we rather chop down more forest?

How much more forest would we have to chop down? If we wanted to reduce pesticide use and nitrogen runoff by turning all of the world's farmland to organic farming, we'd need about 50 percent more farmland than we have today. Nobel Prize winner Norman Borlaug, whose work helped triple crop yields over the last fifty years and arguably saved billions from starvation, estimates that the world would need an _additional_ 5 to 6 billion head of cattle to produce enough manure to fertilize that farmland. There are only an estimated 1.3 billion cattle on the planet today.

Combined, we'd need to chop down roughly half of the world's remaining forest to grow crops and to graze cattle that produce enough manure to fertilize those crops. Clearing that much land would produce around 500 billion tons of CO2, or almost as much as the total cumulative CO2 emissions of the world thus far. And the cattle needed to fertilize that land would produce far _more_ greenhouse gases, in the form of methane, than all of agriculture does today, possibly enough to equal all human greenhouse gases emitted from all sources today.

That's not a viable path. ~ Ramez Naam

Does it make more sense to provide air conditioning or to limit CO2 emissions. I vote for more air conditioning in these susceptible regions. ~ Judith Curry

To reduce modern climate change to one variable, CO2, or a small proportion of one variable - human-induced CO2 - is not science. To try to predict the future based on just one variable (CO2) in extraordinarily complex natural systems is folly. Yet when astronomers have the temerity to show that climate is driven by solar activities rather than CO2 emissions, they are dismissed as dinosaurs undertaking the methods of old-fashioned science. ~ Ian Plimer

It's fine if you're making 1,000 or 2,000 of an electric car, and I think there is value in that in a lot of ways, but it's not going to have a big dent in oil consumption in the country, or CO2 emissions. ~ Rick Wagoner

Absolutely love the new campaign from the Optimum Population Trust: do your bit for addressing climate change by having fewer children - or even no children. The lifetime CO2 emissions of a UK citizen amount to 750 tonnes (the equivalent - apparently - of 620 return flights between London and New York), so the extra 10 million by which our population will rise between now and 2074 will, over their lifetimes, emit around 7½ billion tonnes of CO2 ... "births averted" is probably the most single most substantial and cost-effective intervention that governments could be using ~ Jonathon Porritt

Why do we focus on certain things at the expense of others? We will risk our lives to save a person from drowning, yet not make a donation that could save dozens of children from starvation. We install solar panels when their impact on CO2 emissions is minimal - and indeed may have a net negative effect if manufacturing and installation are taken into account - rather than contributing to more efficient infrastructure projects. ~ Graeme Simsion

I particularly dislike the high-profile switch-off campaigns where whole cities are plunged into darkness for an hour as a supposedly symbolic gesture about energy use. So is the implication that we all need to live in constant gloom to reduce CO2 emissions? ~ Mark Lynas

My view is that we don't know what's causing climate change on this planet. And the idea of spending trillions and trillions of dollars to try to reduce CO2 emissions is not the right course for us. ~ Mitt Romney

CO2 emissions have been increasing, but the rise in air temperature stopped around 2001. Climate change is due in large part to naturally occurring oscillations. ~ Syun-Ichi Akasofu

It is impossible to talk about slowing climate change without talking about reducing CO2 emissions. Equally, it is impossible to talk about adapting to climate change without considering how we will feed ourselves. And it is out of the question that we can adapt agriculture without conserving crop diversity. ~ Cary Fowler

We can no longer completely avoid anthropogenic climate change. At best, limiting the temperature rise to two degrees is just about possible, according to optimistic estimates. That's why we should spend more time talking about adjusting to the inevitable and not about reducing CO2 emissions. We have to take away people's fear of climate change. ~ Hans Von Storch

Past, present and future CO2 emissions will have a cumulative impact on both global warming and ocean acidification. The laws of physics are non-negotiable. ~ Anonymous

If the EPA continues unabated, jobs will be shipped to China and India as energy costs skyrocket. Most of the media attention has focused on the EPA's efforts to regulate climate-change emissions, but that is just the beginning. ~ Fred Upton

The best way to deal with climate change has been obvious for years: cut greenhouse-gas emissions severely. We haven't done that. In 2010, for example, carbon emissions rose by six per cent - the largest such increase on record. ~ Michael Specter

It is a simple fact of life on earth that there is going to be no successful mitigation of the climate change problem without a truly global effort. All developing companies or all major developing countries have to be part of that and accept substantial constraints on greenhouse gas emissions. ~ 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

Switching to light-coloured roofs and roadways would have the equivalent effect on greenhouse gas emissions to taking one billion cars off the road for eleven years. ~ Steven Chu

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

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

Well, I'm not saying that an emissions tax is ever going to be good policy. ~ Tony Abbott

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

By geo-historical standards, today's atmospheric CO2 levels are remarkably - indeed dangerously - low. We need CO2 in the air to support plant growth and agricultural yields, and more would be better. ~ Roger Helmer

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

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

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

Organisms don't think of CO2 as a poison. Plants and organisms that make shells, coral, think of it as a building block. ~ Janine Benyus

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

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

Here's the solution. We need a CO2 tax, revenue-neutral, to replace taxation on employment, which was invented by Bismarck - and some things have changed since the 19th Century. ~ Al Gore

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

Rush Limbaugh is beginning to look more and more like Mr. Big, and at some point somebody's going to jam a CO2 pellet into his head and he's going to explode like a giant blimp. That day may come. Not yet, but we'll be there to watch. ~ Chris Matthews

By planting rye I am creating carbon sinks in my backyard, expanding my role in the carbon cycle, launching my own backyard campaign to offset global warming. My emissions, after all, reflect a rural but very comfortable life in which I enjoy goods that travel great distances - clementines from Spain, wine from California - and on the occasional holiday I fly south, seeking warmer places. Will planting rye in the shoulder seasons be enough to make a difference? Certainly not, but it is a gesture, a way to frame the question and provide a benchmark to judge the extent of my complicity. ~ Amy Seidl

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

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

In a well-monitored storage site, it is always possible to release CO2 in a controlled manner in the unlikely event that it threatens to escape. Such a release is certainly no worse than ignoring the emission in the first place. ~ Klaus Lackner

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

In 'Tarahumara' land, there was no crime, war or theft. There was no corruption, obesity, drug addiction, greed, wife-beating, child abuse, heart disease, high blood pressure, or carbon emissions. They didn't get diabetes, or depressed, or even old: 50-year-olds outran teenagers. ~ Christopher McDougall

Ben West, one of the effective altruists mentioned in chapter 4, has shown that even if your goal were solely to slow down climate change by reducing greenhouse gas emissions, you could do that more effectively by donating to organizations that are encouraging people to go vegetarian or vegan than by donating to leading carbon-offsetting organizations. ~ Peter Singer

In the European Union, a fleet average of 95 grams of CO2 per kilometer will be permitted in 2020. This corresponds to fuel consumption of about four liters (per 100 kilometers; about 59 mpg). We have to continue reducing the fuel consumption of our vehicles and offer hybrid and electric vehicles, or else we will be unable to achieve these values. ~ Norbert Reithofer

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

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

Doom yourself to horrific climate change by burning all that carbon and releasing all that CO2. Or power down society, reducing total energy usage around the planet. One leads to ecological collapse. The other is a reversion, in many ways, to poverty. ~ Ramez Naam