“I regard breathing industrial gas to be as harmful as heavy smoking.” — Steven Magee Copy Share Image
The dangers of carbon dioxide? Tell that to a plant, how dangerous carbon dioxide is, — Rick Santorum Copy Share Image
I have had a horribly busy day converting OXYGEN to CARBON DIOXIDE. :D :D — Anonymous Copy Share Image
There are several types of greenhouse gasses, but carbon dioxide is the most important. — Charles C. Mann Copy Share Image
“Life isn't just about taking in oxygen and giving out carbon dioxide.” — Malala Yousafzai Copy Share Image
So, if we decrease the use of carbon dioxide, are we not taking away plant food from the atmosphere? — John Shimkus Copy Share Image
Every cow in the world, you know, when they do what they do, you've got more carbon dioxide. — John Boehner Copy Share Image
There is no doubt there is more carbon dioxide in the atmosphere, caused by the burning of fossil fuels. It should have… — John Christy Copy Share Image
“During my time in high altitude astronomy, I routinely witnessed workers breathing medical oxygen, industrial carbon dioxide, nitrogen and helium gas as… — Steven Magee Copy Share Image
Coal is responsible for as much atmospheric carbon dioxide as other fossil fuels combined and it still has far greater reserves. We… — James Hansen Copy Share Image
I have never met a geologist or leading scientist who believes adding more carbon dioxide to the atmosphere will have any significant… — Gina Rinehart Copy Share Image
There are a number of causes of climatic change, and until all causes other than carbon dioxide increase are ruled out, we… — Reid Bryson Copy Share Image
When I was a boy in the 1930s, the carbon dioxide level was still below 300 parts per million. This year, it… — David Attenborough Copy Share Image
It's a really big deal to do a spacewalk. It's much riskier than staying indoors. It's complex. It uses up a lot… — Chris Hadfield Copy Share Image
“I consider my low exposure to industrial carbon dioxide in professional astronomy to be a good thing, as opposed to the optics… — Steven Magee Copy Share Image
Coral reefs, the rain forest of the ocean, are home for one-third of the species of the sea. Coral reefs are under… — James Hansen Copy Share Image
I drove an electric car for seven years because of its advanced technology, not because I have any concerns about energy resources.… — Burt Rutan Copy Share Image
I remember, as a boy of 17 years of age, this was a fascinating thing for me: how we human beings breathe… — Percy Julian Copy Share Image
Carbon dioxide is unusual because it doesn't go through the usual three phases of matter, from solid to liquid to gas, but… — Robert Winston Copy Share Image
The Arctic is a place that historically, during all preceding human history, has largely been an icy realm with an impact on… — Sylvia Earle Copy Share Image
The burning of fossil fuels has altered the amount of carbon dioxide in the atmosphere so rapidly and so abundantly that now,… — Sylvia Earle Copy Share Image
And "all the above" [what President Barack Obama calls his policy of promoting all forms of domestic energy], compared to "drill, baby,… — Jill Stein Copy Share Image
“American restaurants throw away an estimated six thousand tons of food every day. All that food rotting in landfills contributes to global… — Sara Gilbert Copy Share Image
This treaty [Kyoto] is, in our opinion, based upon flawed ideas. Research data on climate change do not show that human use… — Frederick Seitz Copy Share Image
“But water alone does not generate oxygen, absorb carbon dioxide, or yield the simple sugars that are the basis of food production… — Sylvia A. Earle Copy Share Image
“We should not confuse the rising costs of flooding with flooding itself (or indeed with climate change). It is entirely caused by… — Bjorn Lomborg Copy Share Image
“I can't believe that we have reached the end of everything. The red dust is frightening. The carbon dioxide is real. Water… — Jeanette Winterson Copy Share Image
“Bill McKibben named his climate change advocacy group 350.org, because 350 ppm of atmospheric carbon dioxide is what Dr. James Hansen, former… — Bernie Sanders Copy Share Image
Offer blessings to everyone and everything you see. Bless the bus for allowing people to get around safely, bless the flowers for… — Self-reliance Copy Share Image
There's no free lunch. If you want an industrial economy, you need energy. If you want energy, it will produce pollution. You… — Charles Krauthammer Copy Share Image
These things are happening in large measure because of us. We in this country burn 25 percent of the world's fossil fuel,… — Bill McKibben Copy Share Image
“The sense of respiration is an example of our natural sense relationship with the atmospheric matrix. Remember, respiration means to re-spire, to… — Michael J. Cohen Copy Share Image
“The human eye has to be one of the cruelest tricks nature ever pulled. We can see a tiny, cone-shaped area of… — David Wong Copy Share Image
“A lot has changed since Copenhagen, however, which is why many big energy companies are paying close attention to the Paris talks.… — Anonymous Copy Share Image
“Finally, some scientists concede that consciousness is real and may actually have great moral and political value, but that it fulfils no… — Yuval Noah Harari Copy Share Image
“The announcement yesterday follows Obama’s 2011 agreement with automakers to build cars that average 54.5 miles per gallon by 2025. But as… — Anonymous Copy Share Image
“The National Academy of Sciences undertook its first major study of global warming in 1979. At that point, climate modeling was still… — Elizabeth Kolbert Copy Share Image
“Crutzen wrote up his idea in a short essay, “Geology of Mankind,” that ran in Nature. “It seems appropriate to assign the… — Elizabeth Kolbert Copy Share Image
“The combined activities of our enormous population are already producing breathtaking effects. Our planet is only 12,700 kilometers in diameter—about three times… — Thomas Homer-Dixon Copy Share Image
![“And "all the above" [what President Barack Obama calls his policy of promoting all forms of domestic energy], compared to "drill, baby, drill," if you actually look at the track record, we've massively escalated the emissions of methane and carbon dioxide.” quote by Jill Stein](https://sms4smile.com/q/img-quotes/fc3/jill-stein-660_baby_and-all-the-above-what-president-barack_3153305.jpg)
![“This treaty [Kyoto] is, in our opinion, based upon flawed ideas. Research data on climate change do not show that human use of hydrocarbons is harmful. To the contrary, there is good evidence that increased atmospheric carbon dioxide is environmentally helpful...agreement would have very negative…” quote by Frederick Seitz](https://sms4smile.com/q/img-quotes/ef0/frederick-seitz-37151_agreement_this-treaty-kyoto-is-in-our-opinion-base_3062825.jpg)
