Investigations during the last few decades have brought hydrogen instead of carbon, and instead of CO2 water, the mother of all life,… — Albert Szent-Gyorgyi Copy Share Image
We the people, so to speak, need to realize that if we can keep ourselves fed, we might get through this long… — Wes Jackson Copy Share Image
CO2 emissions have been increasing, but the rise in air temperature stopped around 2001. Climate change is due in large part to… — Syun-Ichi Akasofu Copy Share Image
Organisms dont 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
You're never going to get the amount of CO2 emitted to go down unless you deal with the one magic metric, which… — Bill Gates Copy Share Image
Our CO2 mixes with everyone else's within a year, then hangs around for centuries like a shroud. — William H. Calvin Copy Share Image
About fifty million years ago...geological evidence indicates CO2 levels were several thousand ppm, much higher than now. And life flourished abundantly. — William Happer Copy Share Image
On the environmental front there's concern about global warming and high levels of carbon dioxide, and trees take in CO2 and store… — Clive Anderson Copy Share Image
Beneath the ocean surface, bad things are happening. Increasing CO2 makes ocean water more acid, and that threatens to dissolve the shells… — Mark Powell Copy Share Image
We face the gravest threat that civilization has ever confronted. It's global in nature and requires a global solution. Increased CO2 emissions… — Al Gore Copy Share Image
The concentration of atmospheric carbon dioxide has changed greatly since fossilized life began on Earth nearly 600 million years ago. In fact,… — Greg Benson Copy Share Image
The industrialization of China alone would increase by 90 percent the concentration of CO2 in our atmosphere and would at least increase… — John Olver Copy Share Image
I think the whole human-induced greenhouse gas thing is a red herring... . I see climate change as due to the ocean… — William M. Gray Copy Share Image
Doom yourself to horrific climate change by burning all that carbon and releasing all that CO2. Or power down society, reducing total… — Ramez Naam Copy Share Image
It looks as though yields of over 10 times what we can currently grow per acre are feasible if you control the… — Ralph Merkle Copy Share Image
Many people believe the whole catastrophe is the oil we spill, but that gets diluted and eventually disarmed over time. In fact,… — Carl Safina Copy Share Image
Back in 2005, when I was Christopher Eccleston, we saw one of the largest increases on record, of CO2 in the atmosphere.… — David Tennant Copy Share Image
These proven positive consequences of elevated CO2 are infinitely more important than the unsubstantiated predictions of apocalypse that are hypothesized to result… — Keith E. Idso Copy Share Image
To reduce the interpretation of the causality of all kinds of climate changes and of global warming to one variable, CO2, or… — Vaclav Klaus Copy Share Image
Through the discovery of Buchner, Biology was relieved of another fragment of mysticism. The splitting up of sugar into CO2 and alcohol… — Jacques Loeb Copy Share Image
I am quite surprised and rather disappointed by the loneliness, isolation and indeed demonisation the sadly misunderstood CO2 is experiencing. Thus, upon… — Nick Minchin Copy Share Image
For me the two biggest issues are climate change and animal welfare/animal agriculture. And oddly enough animal agriculture is such a contributor… — Moby Copy Share Image
The difference between a healthy environment and an unhealthy environment can be summed up in one word, and it's not 'CO2' or… — Alex Epstein Copy Share Image
The majority of humankind does not accept this system, despite claims of worldwide support. Even with Russia's ratification, 75% of the world's… — Andrey Illarionov Copy Share Image
Even if you accept the theory of man-made climate change, wind turbines are a rotten way to reduce CO2 emissions, or to… — Roger Helmer Copy Share Image
By burning fossil fuels, we are already dumping 30 billion tons of CO2 into the atmosphere every year, which has a profound… — Jeff Goodell Copy Share Image
The atmosphere does not fathom whether CO2 comes from U.S. oil or Chinese coal, nor do hurricanes lose force because the Heritage… — Paul Hawken Copy Share Image
... The reality is that atmospheric CO2 has a minimal impact on greenhouse gases and world temperature. Water vapor is responsible for… — Walter Cunningham Copy Share Image
C'mon kids! Wake up and smell the CO2! Take over your administration building, occupy your university president's office, or storm in on… — Thomas Friedman Copy Share Image
CO2 cannot cause global warming. I'll tell you why. It doesn't mix well with the atmosphere, for one. For two, its specific… — Joe Bastardi Copy Share Image
The biggest challenge is how to get people to wake up and realize this is a one-shot deal. If we fail, we… — Nathan Lewis Copy Share Image
We have to remove the CO2 that the industrial economy has already emitted, which otherwise will remain in the atmosphere for hundreds… — Graciela Chichilnisky Copy Share Image
We have used the majority of our carbon budget and we are already at dangerous levels of CO2 concentrations, about 400 parts… — Graciela Chichilnisky Copy Share Image
I thought if the climate was heating that CO2 was the only forcing, and it would be late in the century before… — Paul R. Ehrlich Copy Share Image
Concentration of greenhouse gases, especially CO2, have increased substantially since the beginning of the industrial revolution. And the National Academy of Sciences… — George W. Bush Copy Share Image
We have an atmosphere that is roughly 21% oxygen. The rest of it is largely nitrogen. There's just enough carbon dioxide (CO2)… — Sylvia Earle Copy Share Image
Naturally, we will continue to offer very powerful vehicles in the future. Nevertheless, no other manufacturer has reduced the CO2 emissions of… — Norbert Reithofer Copy Share Image
No chemical compound in the atmosphere has a worse reputation than CO2, thanks to the single-minded demonization of this natural and essential… — William Happer Copy Share Image
Natural gas obviously brings with it a number of quality-of-life environmental benefits because it is a relatively clean-burning fuel. It has a… — Rex Tillerson Copy Share Image
Breath does, in fact, connect us all in a very literal way. Take a breath now. And as you breathe, think about… — Jane Poynter Copy Share Image
![“The difference between a healthy environment and an unhealthy environment can be summed up in one word, and it's not 'CO2' or 'climate' or 'temperature.' It's 'development.' [...] Whether you're drinking clean drinking water, listening to a thunderstorm with pleasure instead of fear, or going to…” quote by Alex Epstein](https://sms4smile.com/quotes/i/a41/alex-epstein-37108_big-oil_the-difference-between-a-healthy-environ_3235497.jpg)
