A Quote by John Olver
As a scientist, my attention became totally focused on global warming some 15 years ago by the elegant and powerful measurements of carbon dioxide trapped in ice cores taken as much as 2 miles deep from the great East Antarctica ice sheet.
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Here's the problem - carbon dioxide doesn't contribute to smog and isn't a health threat. All of this is being done because some people believe carbon dioxide is causing global warming, and that preventing carbon dioxide from entering the air is the only answer. Never mind that there is still an ongoing scientific debate about global warming itself, and that some respected climate scientists believe that methane is a better target, California legislators have locked their sites on carbon dioxide.
We have to, in the next ten years, begin to decrease the rate of carbon dioxide emissions and then flatten it out. If that doesn't happen in ten years, we're going to be passing certain tipping points. If the ice sheets begin to disintegrate, what can you do about it? You can't tie a rope around an ice sheet.
There is no proof that carbon dioxide is causing or precedes global warming....All indications are that the minor warming cycle finished in 2001 and that Arctic ice melting is related to cyclical orbit-tilt-axis changes in earth's angle to the sun.
The burning of fossil fuels has altered the amount of carbon dioxide in the atmosphere so rapidly and so abundantly that now, we are driving not just the warming trend, not just the sea level rise that is a consequence of the warming trend that is melting polar ice and alpine ice, but also [ocean acidification].
It was not that long ago a bunch of researchers got on a boat and started chugging for the South Pole to find evidence of the melting glaciers and global warming, and they got stuck in the ice and it took three ice breakers and a helicopter to rescue them. Yet they still carry the day in the pop culture that global warming is happening.
I love ice, when I was in Antarctica many decades ago, I got to see a lot of ice. And the one thing that impressed me -because I love to talk about ice - is that it has a color.
The Antarctic ice sheet has reached record levels in the midst of so-called climate change and global warming. It's the same thing at the North Pole. Arctic ice sheet levels are at record levels. The North Pole is supposed to have been melted by now, according to Algore.
Certain signs, some of them visible to the layman as well as the scientist, indicate that we have been watching an ice age approach for some time without realizing what we are seeing... Scientists predict that it will cause great snows which the world has not seen since the last ice age thousands of years ago.
Ocean acidification is caused by the ocean absorbing excess carbon dioxide from the atmosphere, the same carbon dioxide that is the primary cause of global warming, hence the nickname 'the other carbon problem.' As they do so, the oceans become more acidic with terrible consequences.
The bleak truth is that, under normal conditions, most of North America and Europe are buried under about 1.5km of ice. This bitterly frigid climate is interrupted occasionally by brief warm interglacials, typically lasting less than 10,000 years. The interglacial we have enjoyed throughout recorded human history, called the Holocene, began 11,000 years ago, so the ice is overdue, Chapman wrote. All those urging action to curb global warming need to take off the blinkers and give some thought to what we should do if we are facing global cooling instead.
Ice cores, which are long cylinders scientists extract from glaciers, ice sheets or ice caps, contain gas bubbles, pollen, dust particles, or chemical isotopes that give scientists clues about what Earth's temperature and atmosphere were like when the ice caps first formed.
Geography is crucial for my work. I went to Antarctica and took a studio to several of the main ice fields to make field recordings of ice to create a symphony - acoustic portraits of ice.
I have not been one who believed in the global warming. But I tell you, they are making a convert out of me as these blistering summers. They have broken heat records in a number of cities already this year and broken all-time records and it is getting hotter and the ice caps are melting and there is a build up of carbon dioxide in the air. We really need to address the burning of fossil fuels.
I'm saying, Come on, the global warming thing? How did the ice melt during the ice ages? Was the dinosaurs driving SUVs around back then?
On the environmental front there's concern about global warming and high levels of carbon dioxide, and trees take in CO2 and store carbon.
It's not the case that carbon dioxide drives temperatures. When you leave Ice Ages, it's the other way around: The temperatures go up first, and then carbon dioxide levels go up.
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