...a magical CO2 knob for controlling weather and climate simply does not exist! — Willie Soon Copy Share Image
The role of CO2 is not nearly as clear as the climate catastrophists would suggest. — Tony Abbott Copy Share Image
It seems that, notwithstanding the dramatic increases in manmade CO2 emissions over the last decade, the world's warming has stopped. — Tony Abbott Copy Share Image
The oceans that surround the world produce 185 billion tons of CO2 per annum. Man per annum only produces six billion tons,… — John Raese Copy Share Image
Climate change is a global issue - from the point of view of the Earth's climate, a molecule of CO2 emitted in… — Jeff Goodell Copy Share Image
Sunspots and cosmic rays have a 79 percent correlation with our thermometer record since 1860. Meanwhile the CO2 correlation is a mere 22 percent. — Dennis T. Avery Copy Share Image
It would be incorrect to claim that our paper was an endorsement of CO2-induced global warming. — Craig D. Idso Copy Share Image
There is still zero empirical evidence that anthropogenic production of CO2 is making any measurable contribution to the world's present warming trend. — Alexander Cockburn Copy Share Image
Changes in clouds and rainfall can overwhelm what little effect CO2-water vapour has on temperature. — Willie Soon Copy Share Image
I am not at all convinced that human emissions of CO2 are adding to global warming… I remain to be convinced about… — Nick Minchin Copy Share Image
There is some CO2-water vapor feedback. But it's not operating on a global scale. The modellers cannot accurately separate water vapour from… — Willie Soon Copy Share Image
The climate system is constantly readjusting naturally in a large way - more than we would ever see from CO2. The CO2… — Willie Soon Copy Share Image
Changing the world's oceans to increase their uptake of CO2, as other geoengineering solutions propose, is equally dangerous, as the increased resulting… — Graciela Chichilnisky Copy Share Image
... For nearly a decade now, there has been no global warming. Even though atmospheric CO2 has continued to accumulate - up… — Walter Cunningham Copy Share Image
Even if we planted a tree on every square yard available in the planet by the end of the century we would… — Graciela Chichilnisky Copy Share Image
Rush Limbaugh is beginning to look more and more like Mr. Big, and at some point somebody's going to jam a CO2… — Chris Matthews Copy Share Image
There appears to be a lot of confusion about the biological benefits of elevated CO2 because the popular media typically fails to… — Keith E. Idso Copy Share Image
The scientists who do climate research understand that much of the ever increasing concentration of CO2 in the atmosphere since 1850 must… — John Olver Copy Share Image
Each year we pump at least six billion tons of heat-trapping carbon into the innermost layer of our atmosphere, whose outer extent… — Ross Gelbspan Copy Share Image
A billion homo sapiens are added every 11 years to the planet. The hypertrophy of a single species pushes other life-forms out… — Leonard Sweet Copy Share Image
It is in fact necessary to reduce CO2 emissions. There is no reason why we shouldn't spend our vacations on (the North… — Hans von Storch Copy Share Image
We need to put a price on carbon, and that's what cap-and-trade does and that's also what a CO2 tax does. As… — Al Gore Copy Share Image
It's likely that CO2 has some warming effect, but real proof of that hypothesis is tricky. You have to confirm by observation… — Nigel Calder Copy Share Image
We allow it to be dumped into this community asset, which is our one and only atmosphere. So that has to change,… — Jay Inslee Copy Share Image
There's such a wide variation in tax systems around the world, it's difficult to imagine a harmonized CO2 tax that every country… — Al Gore Copy Share Image
I am troubled by the lack of common sense regarding carbon dioxide emissions. Our greatest greenhouse gas is water. Atmospheric spectroscopy reveals… — Michael Myers Copy Share Image
CO2 is the exhaling breath of our civilization, literally... Changing that pattern requires a scope, a scale, a speed of change that… — Al Gore Copy Share Image
If we don't start thinking big about the CO2 problem, we may miss our opportunity to stop a climate runaway that will… — William H. Calvin Copy Share Image
Even if producing CO2 was good for the environment, given that we're going to run out of hydrocarbons, we need to find… — Elon Musk Copy Share Image
Undoubtedly, at the moment, the major cause of CO2 emission is what happens in developed countries. — Chris Patten Copy Share Image
I think all countries need to aim to cut the CO2 emissions per person, taking account of externalities like imports and exports. — Martin Rees Copy Share Image
The physical relationship between CO2 molecules and the atmosphere and the trapping of heat is as well-established as gravity, for God's sakes.… — Al Gore Copy Share Image
Weather patterns over the next 20 or 30 years are going to be determined by the amount of CO2 that is up there now — John Beddington Copy Share Image
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 Copy Share Image
Just like you could dump oil into the Cuyahoga in the 60s and let someone else foot the bill, today you can… — Ramez Naam Copy Share Image
Does it make more sense to provide air conditioning or to limit CO2 emissions. I vote for more air conditioning in these… — Judith Curry Copy Share Image
![“The climate system is constantly readjusting naturally in a large way - more than we would ever see from CO2. The CO2 kick [impact of CO2 emissions] is extremely small compared to what is happening in a natural way. Within the framework of a proper study of the sun-climate connection, you don't…” quote by Willie Soon](https://sms4smile.com/quotes/i/9cf/willie-soon-35613_climate_the-climate-system-is-constantly-readjus_3194791.jpg)
